Hydrophobic melamine foam

Hydrophobic melamine foam. POLYDAMP ® Melamine and Hydrophobic Melamine foams can provide acoustical, thermal, and vibration control in appliance walls. Low Flame Propagation. In simpler words, it is a thermosetting material made with the same melatline resin that can be found in boards and dishware. The high temp adhesive backing Temperature Range: -40°F to Mega Zorbe Pro™ - Hydrophobic Melamine Foam Panels. Compared with traditional polyethylene, polypropylene and polyurethane foam with low cross-linking degree, it has higher heat stability and cold resistance. SINOYQX provides a 1. When water resistance is necessary, standard POLYDAMP ® Melamine foam just won't cut it. Hydrophobic melamine foam is a type of open-cell melamine foam that is treated with a hydrophobic Jul 29, 2017 · Hydrophobic Melamine Foam would decouple but it's not ideal for that purpose. Hydrophobic Melamine Foam. ₹ 1,150/ Piece Get Latest Price. Read honest and unbiased product reviews from our users. The prepared hydrophobic sponge exhibited good oil sorption performance to various oils, absorbing more than 1000% of its own weight and maintaining its excellent SINOYQX provides regular thickness sheets of hydrophobic melamine foam and 1. Oct 18, 2021 · The melamine foam was then soaked in GO aqueous suspension for 30 min to obtain a GO-coated melamine foam. com. In this study, two routes were followed for the hydrophobic modification of commercial MF. About The Company. 2 % during the forecast period of 2023 to 2031. In our study, we developed a thick electrode (20 mg·g −1 ) with a 3D-conductive network by in-situ growing LiFePO 4 (LFP) onto a nanoscale MF substrate. EPs were effectively degraded by acid digestion in mild condition to obtain the degradation products (DEPs) with a large molecular weight. It is recommended for both acoustical and thermal insulation in Feb 21, 2018 · Hydrophobic and oleophilic absorbent materials have received wide attention in recent years for potential applications in pollutant removal from accidental spills of oil or organic chemicals. HMF is generally accepted as the highest quality solution for sound absorption in vehicles. Nov 15, 2023 · Flexible silica aerogel-melamine foam composite has been prepared through a facile and green method. The washed MF foams were placed in a blast dryer and dried for 10 h at 80°C. This approach allowed us to introduce hierarchical porosity into the resulting nanocomposite for efficient mass transport. Synthesis of hydrophobic carbon sponge. This is good for the oil recycling and reusing. In addition, after 12 There is thus still a need for a melamine foam product that is hydrophobic rather than hydrophilic, and exhibits reduced formaldehyde release. The open cell surface allows sound waves to penetrate the foam and not reflect as an echo. 2118774 To link to this article: https Mar 16, 2017 · In this study, an approach inspired by the adhesive proteins secreted by mussels was used in modifying a commercially available formaldehyde-melamine-sodium bisulfite copolymer foam (FMSF) as a thiols and amine functionalized oil/solvent sorption material, resulting in significantly improved hydrophobicity and oleophilicity. 6m wide rolls of Transulate. Hydrophobic Melamine Foam is extremely lightweight (6-7 kg/m³) and flexible. By preventing water from entering a building, these seals can help to reduce the risk of flooding. PHM. Feb 19, 2024 · Melamine Foam Panels are very light weight and can come in almost any size up to 4’x8’x18” thick. Usage/ Application: Used as Insulation for Pipes and Ductwork, and as a Soundproofing Material for Studios. However, these processes of preparing rGO modified foams are always time-consuming or complicated and the synthesized foams have Aug 29, 2023 · According to Market Data Library analysis, the Hydrophobic Melamine Foam Market is expected to register a CAGR of 9. Sci. 2 cm −1 was ascribed to the in-plane bending vibration of CH 3 adjacent to Si, and the band at 1110. This foam is derived from Because it’s an open cell foam, Mega Zorbe is perfect for absorbing those medium and high frequency noises in your vehicle. Sustainability and environmental consciousness are shaping material choices across industries. Passes FAR 25. This melamine acoustic foam floats indefinitely in water; water streams bead up on the surface and roll off. The density of melamine foam was 8 kg m −3 and the size of melamine foam sample was 100 mm × 50 mm × 18 mm. Melamine foam sheets add insulation and absorb noise. Superhydrophobic and oleophilic modification of commercial acoustic melamine foam (MF) was made in this study. The pristine and protonated melamine sponges were fixed between two glass vessels having a diameter of 34 mm. A typical characteristic is the intricate spatial mesh structure that is formed by thin ribs that can therefore be bent into shape easily. FoamTech, is the only innovative foam manufacturer in China that adopts German’s production lines for melamine foam production. 147151 View PDF View article View in Scopus Google Scholar Hydrophobic melamine foam can be used as heat insulation fire proof & sound insulation materials, the use of hydrophobic melamine foam can replace such materials as rock wool and glass wool. Meets BMS8-385C, Grade 2. Feb 15, 2021 · After natural cooling, the metal–organic complexes@melamine foam composites were obtained. 5". Nov 27, 2021 · Li and his team coated PU foam with SiO 2 nanoparticles physically to prepare a hydrophobic foam that absorb oil up to 55. is differentiated from traditional melamine and polyimide foams by its resistance to moisture SINOYQX melamine resin foam is a permanent insulating elastic organic-plastic with 1000V DC and withstand voltage 3000V DC, and has permanent wide weather resistance (minus 180 degrees Celsius to 200 degrees Celsius), and still maintains stable physical and chemical structure at high and low temperature conditions, while providing excellent thermal conductivity which are widely used in 5G Basotect ® is a flexible, open-cell foam made from melamine resin – a duroplastic synthetic material. In addition, the new peak at 1261. Basotect ® has excellent sound absorption properties, a low weight, high temperature resistance and Hydrophobic melamine foam is a specialized form of melamine resin foam that has been treated to exhibit water-repellent characteristics. Permanently repels water per ASTM D2842. The synthesized metal–organic complexes@melamine foam composites sample was placed in in a white, washed with quartz boat and then placed smoothly in the program tube furnace for heating. Recommended for both acoustical and thermal insulation in aircraft, aerospace, marine, automotive, and architectural applications. This composite-style product with the main component being Hydrophobic Melamine foam and is supported by a floating layer of Mass Loaded Vinyl Noise Barrier and a top layer of a Polyester Acoustic Fabric to help create the ultimate noise killer. Nov 1, 2020 · In this work, a waste epoxy resins (EPs) derived hydrophobic modifier was developed to fabricate high-efficient oil absorbents by simple dip-coating on melamine foam (MF). Oh, and it is backed with a peel-and-stick acrylic As far as we know from the literature, there is no study on the modification of melamine foam (MF) with a LbL-like approach with silica particles and the comparison of this technique with direct dipping in terms of physicochemical and mechanical properties. Mar 15, 2021 · A cost-effective method is reported to fabricate high-performance graphene modified absorbents through the facile thermal reduction of graphene oxide on the skeletons of melamine foam, which possesses a rough and superhydrophobic surface but also exhibits an excellent adsorption performance and extraordinary recyclability for various oils and ResoNix Guardian is now available for pre-order. 3 kg m−3 and a glass wool sample with a bulk density 28. HHS Vulnerability Disclosure. the secondary processing, such as adhesive lamination is available upon requests; for more information or free samples, quotation, please call us at, 028-8411-1861 or write to us at sales@sinoyqx. Easier to install than materials like fiberglass, melamine foam decreases manufacturing time and labor costs, all without Jan 1, 2019 · In this study, hydrophobic melamine foam (HMF) was attempted as solvent holder for LLME purpose (HMF-LLME). May 22, 2023 · Tan et al. Mar 1, 2024 · New Jersey, United States,- Hydrophobic melamine foam, an advanced material in the insulation industry, is characterized by its exceptional water-repelling properties. Nov 9, 2023 · 2. 7 g‧g −1) towards various OCs. the secondary processing such as adhesive lamination is available upon requests; for more information or free samples, quotation, please call us at, 028-8411-1861 or write to us at sales@sinoyqx. Aerospace grade sound absorber and thermal insulator (R-value per inch: 4. Common sizes are 2’x’2’, 2’x4’, 4’x4’, and 4’x’8’. 5 inch thick hydrophobic melamine foam. 56 lbs/ft³ +/- 15% Tensile Strength: ASTM D-3574 15 lbs/in2, min Elongation: ASTM D-3574 39 % nominal Compression Set: ASTM D-3574 10 %, max Indentation Force Deflection: ASTM D-3574 90 lbs/50 in2, max Thermal Conductivity: ASTM C-518 0. The composite foams showed high selectivity for adsorbing various organic chemicals from water and could be regenerated easily. Superelastic and hydrophobic-oleophilic modified melamine foams with ultralow amounts of well-dispersed graphene were prepared via dip-coating. After decades of development, FoamTech Apr 24, 2019 · Melamine foam used in this study was provided by Suqian Nanhang new materials and equipment manufacturing research institute Co. Thickness: 20 mm. OPEN CELL FOAM SHEET: Open cell foam is the best option for absorbing mid and high frequency sounds in your vehicle. 25/sq. Melamine foam, in its natural state, is an open-cell foam made from melamine resin, a thermosetting plastic. Features: High Temperature Resistance. 8 its own weight with a contact angle of 130°. 57/sq. Color: White. Jul 1, 2019 · For the UF-g-APDMS foam, the characteristic absorption peaks attributed to UF molecules resembled the pristine UF foam. Commonly used in car doors for rear-wave absorption to further improve performance and accuracy of door-mounted midbass Hydrophobic Melamine Foam Board is an exciting material that has generated considerable interest in a variety of fields. Advantages of hydrophobic foam over regular foam. SUMMARY OF THE INVENTION In one aspect, the invention provides a foamed polymeric material comprising an open-cell melamine foam having distributed therein a polysiloxane, wherein the material has a Aug 30, 2022 · Nano-melamine foam (MF), known for its unique porous structure, is ideal for building a three-dimensional (3D) conductive network, thereby boosting electrode kinetics. Melamine foam - Used globally in pipe insulation and auditorium soundproofing. That's why we have it manufactured in 3/4" and 1. The largest melamine foam producer in the north. 4. 1080/10916466. 856 (a) for Aircraft, Aerospace applications. The morphology, chemical composition and water contact angle of the Fe foam were characterized. We have 33 invention patents and 75 utility model patents for melamine material foaming . As a trusted manufacturer, supplier and factory of high-quality Melamine, they have developed advanced techniques that make their products highly reliable Feb 5, 2022 · Section snippets Materials. The hydrophobic melamine foam (HMF) is particularly useful in cars, as it is waterproof and has a high resistance to heat. melamine foam with a high nitrogen content of ≈25. Resists organic solvents, odor free, and meets smoke, fire, and toxicity Jan 1, 2019 · In this study, the hydrophobic melamine foam (HMF) was proposed as the solvent holder for liquid-liquid microextraction (LLME) purpose. Each sheet is 24” x 24” x 1/2" (4 Sq Ft) and weighs about 0. Zhengzhou FoamTech Nano Materials Co. Furthermore, the global The foam is manufactured with a special process that makes it lightweight, flexible, durable, and extremely effective in removing even the toughest dirt and stains. Dec 15, 2016 · Zhao et al. 56 Dec 1, 2022 · In this work, we fabricated non-fluorinated, conductive, and hydrophobic sponge through a facile way of modifying the melamine sponge with pen ink and polydimethylsiloxane (PDMS). From a different perspective, secondary modifications with polydopamine (PDA) and 1-octadecanthiol (ODT) were carried out to prevent the metal release and improve hydrophobicity. Hydrophobic POLYDAMP® Hydrophobic Melamine Foam . The products are superhydrophobic (θ ∼ 160°) with low thermal conductivity (λ ∼ 0. Our strategy was Apr 15, 2018 · This hydrophobic sponge material exhibits very good absorption capacities of oils/organic solvents up to 69–176 times its own weight. Aug 29, 2023 · According to Market Data Library analysis, the Hydrophobic Melamine Foam Market is expected to register a CAGR of 9. However, the hydrophobic variant undergoes additional treatment processes to modify its surface Dec 12, 2016 · Melamine foam, like POLYDAMP ® Hydrophobic Melamine Foam (PHM), can be used in combination with traditional materials, such as fiberglass, but can be used alone as a self-supporting insulation with little to no fasteners. 24 BTU-in/ft²-hr-°F at 75°F National Library of Medicine 8600 Rockville Pike Bethesda, MD 20894. , is designed to provide a range of water-resistant properties that make it ideal for various applications. Hydrophobic Melamine, offered by Zhejiang Yadina New Material Technology Co. Aug 29, 2023 · The Global Hydrophobic Melamine Foam Market isn't just growing in size; it's evolving in response to emerging trends and shifting demands. Common thicknesses range from ½”-6” with 2” thick being the most common. 2 Preparation of superhydrophobic melamine foam. As a melamine foam manufacuturer, FoamTech devoted itself into the production of melamine foam. First, the commercial melamine foam (MF) was cut into 1 × 1 × 1 cm 3 cubes and ultrasonically washed for 3 h with deionized water and ethanol. Melamine foam (MF), a promising development in light materials, finds application in construction, agriculture, aviation, transportation, electronic message, and other fields due to its excellent thermal insulation performance, sound absorption and noise reduction capabilities, safety and health benefits, as well as easy processing. This is the case, for example, for aircraft fuselage and walls, ECS ducts and new energy vehicles (NEV). 1016/j. ft for 1. reported an efficient and recyclable graphene coated melamine foam by immersing the foam in mixed solutions with GO and NH 3 ·H 2 O/C 2 H 5 OH for 3 h and dried in a vacuum oven at 30 °C for 24 h [26]. Shop Now. Our foam products are widely used in multiple application fields, such as rail transit, aerospace ultra-light materials, flame Jul 9, 2019 · In this work, we present a hydrophobic–oleophilic Fe foam for oil–water separation. When it was used as the solvent holder, it had merits of convenient co Jun 14, 2023 · In this study, hydrophobic behavior of the metal ion-modified commercial acoustic melamine foam (MF) was investigated and its use as a sorbent was evaluated. MELAMINE RESIN FOAM is a kind of soft, thermosetting and environmental protection material with three-dimensional grid structure and has 99% opening rate made from melamine resin by foaming. Sustainability and environmental consciousness are Oct 9, 2020 · Abstract. Recently, melamine-based hybrid foams coupled with EMW dissipative materials (such as MXene [ 26 ], graphene [ 27 ], Ni [ 28 ], Ag nanowire [ 29 , 30 ]) have been Oct 9, 2020 · Superelastic and hydrophobic‐oleophilic modified melamine foams with ultralow amounts of well‐dispersed graphene were prepared via dip‐coating. A 2” thick MFP gives a good balance between thickness and sound absorptionn. $54. . Melamine foam exhibits sound absorption, flame retardant, high-temp resistance, and low weight. 0. 8 cm −1 was assigned to the stretching vibration of Si O Si groups. The compressed melamine sponge was fixed in a syringe Mega’Block hydrophobic melamine heat shield is an enhanced version of melamine foam with exceptional water-resistance properties maintaining all other key attributes for sound deadening. Melamine foam (MF) has a 3D mesh structure with properties of light quality, high porosity, low cost, high adsorption capacity and good elasticity, which was often used as sound absorption, insulation, liquid storage and flame retardant POLYDAMP® Hydrophobic Melamine Foam (PHM) is an enhanced version of PMF, offering exceptional water-resistance properties previously unattainable with standard melamine foam while maintaining all other key attributes. Hydrophobic Melamine Foam Insulation stands out as a revolutionary option that combines cutting-edge technology with unparalleled efficiency. In this work, we report a metal-ion-induced hydrophobic melamine sponge (MII-HMS) prepared by a one-step solution immersion process. , Ltd. Second Skin’s Mega Zorbe hydrophobic melamine foam sheets come with a peel and stick adhesive or with no adhesive included. 1 percent. Hydrophobic Melamine Foam Characteristics: Density: ASTM D-3574 0. These sheets will add insulation to a car’s roof above the headliner or improve speaker acoustics and reduce echoes when installed in door cavities. Ease of use: High. Hydrophobic melamine foam, with its non-toxic composition and recyclable nature, aligns seamlessly with these trends. Mar 1, 2020 · With advantages of high specific area and excellent absorption capacity, hydrophobic-modified porous materials such as melamine formaldehyde foam (MF) [33], [34], polyurethane foam [35], graphene aerogel[33], Metal–organic frameworks[36], [37], [38], carbon sponge [39], have attracted considerable attention in oil-water separation. The composite foams showed high selectivity for SINOYQX Hydrophobic Melamine Foam (HMF), which is manufactured by SINOYQX, is an enhanced version of HMF, offering exceptional water-resistance properties, all-round hydrophobic properties, after cutting, burning and even inside of it, while maintaining all other key attributes. Description: POLYDAMP ® Hydrophobic Melamine (PHM) foam is an extremely lightweight material which exhibits exceptional resistance to heat and water, low flame propagation and smoke generation, and toxicity. Facings of PEKK, PEEK, Kapton®, Tedlar®, Nomex® available All of the features and benefits of Soundfoam ML. According to the latest statistics, it has not only achieved impressive success in the construction industry, but also has huge potential in the fields of environmental protection and innovation. prepared superhydrophobic trisiloxane-modified melamine foams, first using dopamine to form nano-aggregates on the foam backbone, and then the covalent grafting of 3-mercaptopropyl trisiloxane to obtain highly hydrophobic melamine foam. Our hydrophobic melamine foam has great thermostability. Mar 18, 2023 · The melamine foam was then loaded onto the surface and modified with polydimethylsiloxane using a conventional dip-coating technique to silanize it, producing a superhydrophobic melamine foam. 2022. (Shanghai, China). 16) Each sheet is 24” x 24” (4 Sq Ft) and about 1/10 of Our ultra-flex hydrophobic melamine foam has all the same properties of the ultra-flex melamine foam (listed above) with the added benefit of being water resistant. (FoamTech) specializes at the research and development, production and sales of Melamine Foam. A new technology has been developed which is now available only in the few countries,It is called as 'Hydrophobic Melamine Foam' Jan 29, 2020 · HYDROPHOBIC MELAMINE FOAM: Open cell foam treated for water, solvent, and heat resistance (Class A fire rated). Jun 25, 2016 · Sound Deadener Showdown uses this type of product in their van insulation projects. The oil and organic solvent used in the adsorption experiment (toluene, peanut oil, n-hexane, chloroform, acetone, carbon tetrachloride, N, N-dimethylformamide (DMF), and petroleum ether) were purchased from Sinopharm Chemical Reagent Co. With long-term use in these 1/2" inch thick hydrophobic melamine foam with an aluminum foil-faced composite bonded on top. Instead, we recommend the extremely water repellent POLYDAMP ® Hydrophobic Melamine foam (PHM). apsusc. The HMF contained 3D mesh structure with ultralight, compressible and hydrophobic properties. . There aren't a lot of places in a vehicle where a decoupler that thick will work. 50 lb per sheet. These modification processes provided the melamine sponge a superhydrophobic surface (water contact angle WCA > 150°) as well as a high absorption capacity for oil absorption. The Fe foam could absorb a variety of oils, such as diesel, toluene, xylene, cyclohexane, dodecyl methacrylate 1/2" thick hydrophobic melamine foam. OverKill™ - 1/8" Closed Cell Foam Mar 1, 2020 · @article{Wang2020MicronanoSS, title={Micro-nano surface structure construction and hydrophobic modification to prepare efficient oil-water separation melamine formaldehyde foam}, author={Xiao-Tian Wang and Zhongqiang Han and Yuan Liu and Qi Wang}, journal={Applied Surface Science}, year={2020}, volume={505}, pages={144577}, url={https://api Jun 5, 2023 · Recycling waste epoxy resin as hydrophobic coating of melamine foam for high-efficiency oil absorption Appl. As a result, industries are increasingly Apr 9, 2019 · It has been found that a melamine foam sample with a bulk density 10. POLYDAMP® Hydrophobic Melamine Foam (PHM) is an enhanced version of PMF, offering exceptional water-resistance properties, previously unattainable with standard melamine foam, while maintaining all other key attributes. Cost: $4. $94. Tested to BSS 7239 for Toxicity. 99. Oil spills and organic chemical leakage have caused serious environmental problems, calling for highly effective adsorbents at low cost. Thermal range: -40°F to 350°F (-350°F to 350°F without adhesive) Sep 24, 2015 · Oil/Water Separation Experiment. However, several superhydrophobic foam sorbents are often unsatisfactory in large-scale Jul 28, 2017 · Hydrophobic Melamine Foam would decouple but it's not ideal for that purpose. , 529 ( 2020 ) , Article 147151 , 10. As others have noted, effectiveness as an acoustic absorber is directly tied to thickness. Some pictures and texts are reproduced ResoNix Lockout is an adhesive-backed Hydrophobic Melamine sound-absorbing and thermal-insulation sheet for car doors, roofs, walls, and floors, as well as Marine applications, such as engine compartments and rooms, and more. Aug 30, 2022 · Porous melamine foam gradually becomes potential structural support for EMA materials, due to its attractive advantages of mechanical stability, lightweight, and porous structure. Stability, can work stably in the temperature range between -180℃ and +240℃ for a long time Hydrophobic Melamine Foam – without and with self-adhesive backing – is certainly an advanced version of the Melamine form with unprecedented water resistance properties that maintain all other crucial attributes for robust deadening – after special treatment, the hydrophobic Foam can achieve a hydrophobic ratio of 99. Hydrophobic–oleophilic Fe foam was fabricated simply through dip-coating with n-dodecyl mercaptan. The modification was carried out with chitosan (CHI) and silica particles (SiO [2] ), by using both a layer-by-layer-like approach (LbL Aug 29, 2023 · The Global Hydrophobic Melamine Foam Market isn't just growing in size; it's evolving in response to emerging trends and shifting demands. Lightweight, flexible, and water resistant. However, its own shortcomings such as hardness, poor Foam Tech, is the only innovative foam manufacturer in China that adopts German’s production lines for melamine foam production. Jan 15, 2022 · Additionally, a shaped ZIF-90-CF 3 /melamine foam (MF) composite with both hydrophobic and oleophilic properties exhibited extraordinary organic compounds (OCs)-water separation ability, including a high adsorption capacity (40. 6 wt%. FoamTech Hydrophobic Melamine Foam Data Sheet. 5" EPDM; $8. Surf. 2020. Melamine foam is a thermosetting foam with a highly networked cross-linked structure system. 5" thick hydrophobic melamine. 峰泰は、中国で唯一ドイツ製のメラミンフォーム製造ラインを導入した革新的なフォーム Sep 5, 2022 · polyurethane foam with improved oleophilic and hydrophobic properties for oil spill cleaning, Petroleum Science and Technology, DOI: 10. The formaldehyde and phenol were provided by Tianjin Hengxing Chemical Reagent Manufacturing Co Melamine foam is a soft material with a foam-like texture that is made out of a formaldehyde-melamine-sodium bisulfate copolymer. 16) Each sheet is 24” x 24” (4 Sq Ft) and about 1/10 of a pound. 1–108. Find helpful customer reviews and review ratings for Second Skin Mega Zorbe Hydrophobic Melamine Foam Sheet – Sound Absorbing Acoustic Foam - Headliner and Car Door Insulation (1/2” Thick, Peel & Stick, 4 Sq Ft - 1 Sheet) at Amazon. Jan 10, 2017 · The Heat Shield on the MegaBlock Hydrophobic Melamine Foam Temperature Range: -40°F to +1,000°F ** Upper temperature limit is reliant upon a finished part being larger than the surface area exposed to 1000°F and a minimum of 1” space between the heat shield and the heat source. FTIR, XPS, EDX, and elemental mapping analyses showed that Hydrophobic melamine foam is particularly recommended for acoustic and thermal insulation in applications where extreme resistance to humidity and low flame propagation, among others, are required. Meets smoke, fire and toxicity standards while repelling water and handling temperatures up to 1000 F. Lightweight, flexible, water resistant, and Class A fire rated. Aerospace grade sound absorber and thermal insulator (r-value per inch: 4. OverKill Pro™ - 3/8" Closed Cell Foam. After the processing, our hydrophobic melamine foam still has excellent elasticity and durability. The hydrophobic melamine foam with open-cell structures won’t have the problem of weightlessness until it is 380℃. ,Ltd. Melamine sponge was purchased from Zhengzhou Fengtai Hi-Tech Nano Co. POLYDAMP ® Hydrophobic Melamine Foam (PHM) is an enhanced version of PMF, offering exceptional water-resistance properties previously unattainable with standard melamine foam while maintaining all other key attributes. Moreover, N-doped porous carbon foam can be formed via a simple carbonization of MS, thus making such carbon foam also an ideal carbon material In addition, hydrophobic foams can be used to create waterproof seals around doors and windows. 44 lbs/ft³ Temperature Range: continuous -300°F to +356°F; intermittent to +492°F Tensile Strength: 20. To reduce GO foam into rGO, the sample was placed in a 100 ml Teflon autoclave which contained 20 ml of DI water and 10 ml of ethanol, and was hydrothermally treated at 120 °C for 3 h. It is used in a variety of ways–building, acoustics, transportation, insulation, and the May 16, 2018 · Due to the low density, high porosity, three-dimensional (3D) pore structure, high nitrogen content, and excellent mechanical properties, melamine sponge (MS) has been widely used as the main building block to design and obtain 3D porous materials. Flexible Foam R value: ~R4 for 1" of either EPDM or hydrophobic melamine. 027 W·m −1 ·K −1) and high thermal stability. Also repels oil per AATC118. Whether you are a professional cleaner, facility manager, or just looking for a powerful cleaning solution for your home, the Hydrophobic Melamine Foam is a must-have product. Density: 0. This environmental friendly material is much easier to cut and handle than traditional materials, which helps reduce the cost of labor and installation. In addition, after 12 Rail vehicle cleaning (SINOYQX YQX-W) Sunshade system material. The topography of the modified foam showed a porous structure of 100–400 μm, the foam’s fibers become rougher and close packed with silica NPs as shown in Figure 8 . 0 lb/in2 min Compression Set: 10% max Thermal Conductivity: 0. This melamine acoustic foam floats indefinitely in water; water streams bead-up on the surface and roll-off. Reflects 98% of radiant energy. 0 kg m−3 have almost the same flow resistivity, however, the bulk Hydrophobic Melamine Foam Sheet. bm ai tc bs zl lo jb mb im gd