Lightweight Melamine Foam Melamine Foam Bulk Sheets Adhesive Melamine Foam Excellent Fire Resistance
Melamine Foam has a comprehensive performance such as excellent acoustic properties, flame resistance, heat insulation, damp heat stability, health security and good processing etc. These characteristics make the product widely used in the building industry, industry, vehicle manufacturing, plant construction, thermal engineering, installation, air-conditioning systems, aerospace navigation area, electric products, biological pollution control and another field.
Features
Melamine Foam's Characteristics:
- Sound Absorption. The structure of three-dimensional mesh with a hole completely opened(the hole rate is above 97% with a Foam density of 7kg/m3, can make the sound wave easily go into deep foam efficiently and transfer into mesh vibration which can be consumed and absorbed. Three demensional mesh structures of high hole rate can eliminate reflected waves efficiently.
- Heat Insulation.The structure of three dimesional mesh can block air convection of heat efficiently.Just because of its special heat stability,it becomes as soft heat insulation material which has no substitute.Its heat conductive coefficient is 0.036
- Flame Resistance. It can reach to the grade of GB/T8624-2006 B,DIN510S4,B56853 and UL94 V-0 without adding any flame-retardant media.When it meets fire,it can be decomposed and carbonized but not dropping.Its smoke density is less than 15.It is recommended as No.1 flame-retardant material in the republic places on the book of <<Fire Safety and Flame Resistant Technology in the public places>>which is mainly edited by China Public Secturity Department.
- Heat Stability.The Greencos Foam is belonged to thermal setting plastic with a high grade of three dimensional mesh interconnected structure.It has a high heat stability and anti-aging.The Greencos Foam plastic can work at -180~250 in a long time.
- Health and Safety. Green,Non-Toxic and Odorless,No Fibrosis.
- Antifungal performance. The foam can be processed wasily into piece material and different shape through mechnical way,and it also can be processed into the tapered shape and wedge shape on order to meet the sound absorption requirement. The piece material can be compressed by heating into ceiling and roll material with relief decroative pattern which can absorb sound.At the same time,the surface strength is improved.It is easily dyed and can be manufactured into colorful hanging material for sound absorption.
- Light. 8KG/M3,the lightest foam in the word.
The main performance parameters are shown in Table
Typical Applications
Sound-Absorption Coefficients Versus Frequency
| Frequency [Hz] | 125 | 250 | 500 | 1000 | 2000 | 4000 |
| Coefficient at | 0.32 | 0.95 | 0.94 | 0.94 | 0.99 | 0.97 |
Fire retardant classifications
| Fire retardant classifications | Results |
| National Fire Protection Association NFPA No. 101 “Life Safety Code” | Class A |
| UL 94 V-0, HF-1 | Passes |
| GB 8624-2012 Fire classification for burning behavior of building materials and products | B1 (B-s1,d0) |
| Boeing Specification, BSS 7239, “Test Method for Toxic Gas Generation by Materials Combustion” | Meets and Exceeds |
| Airbus Industries Technical Specification, ATS-1000.001, “Fire-Smoke-Toxicity (FST) Test Specification | Meets and Exceeds |
Acoustic melamine foam
Low-energy buildings become a common understanding. It requires thermal materials to insulate the whole building from the outside. The main purpose is to provide a comfortable indoor climate. In warmer climates or during summer months, good insulation also provides protection against heat. In the winter, heat-insulated buildings save heating energy. Heat losses through external walls and roofs account for more than 75% of the total heat losses in existing buildings. Therefore, thermal insulation is important not only for new construction but also for existing ones.
Melamine foam application
Taking a small single-family house with 100㎡ as an example. The following chart shows that the lower the thermal conductivity value is, the lower costs there will be.
The melamine foam thermal conductivity is 0.034 W/(m•K). It represents that the house insulated by melamine foam will save a family 205€/yr/㎡.
Thermal insulation and soundproofing
Using melamine foam as the thermal insulation material for architecture also helps improve the acoustics of the building. The Noise Reduction Coefficiency (NRC) of melamine foam reaches 0.95 for most medium- and high-frequency sounds.
Melamine foam size and shapes
The normal size of melamine foam we produce is 1250mm in width, 350mm in height, and any size in length. The width of 1250mm meets most industrial requirements. If you have specific requirements, please talk to the sales by email or leave a message.
