SINOYQX melamine resin foam (also known as melamine foam or nano-sponge) is a thermosetting elastic organic foam with high open-cell fine three-dimensional network structure, which is made of melamine polyoxymethylene resin by microwave foaming. SINOYQX melamine foam has excellent comprehensive performance and is widely used in architectural acoustics, professional acoustics, rail vehicles, automobile manufacturing, shipbuilding, aerospace applications, pipeline insulation, high temperature insulation, low temperature insulation, power stations, filtration applications, large equipment Manufacturing, anti-static, 5G base station, white electrical appliances, super capacitors, industrial cleaning, daily cleaning, furniture manufacturing and other fields.

9 Featured Properties of SINOYQX Melamine Foam

• Sound Absorption

SINOYQX Melamine foam is a three-dimensional grid structure with 99% openings. The length-diameter ratio (L/D) of the grid is between 10-20, which makes the sound wave can easily and effectively enter the deep layer of the foam body and transform into the vibration of the grid to be consumed and absorbed, and can effectively eliminate the reflected wave, especially has outstanding absorption characteristics for medium and high frequency noise; melamine foam can be processed Acoustic materials such as acoustic sound-absorbing panels, pyramid wedges, wedges, and suspended sound-absorbing bodies can be widely used in various architectural acoustics and professional acoustics and equipment acoustics.

• Flame Retardant

SINOYQX Melamine foam provides excellent flame retardant performance without adding any flame retardant, because it is made of melamine by microwave foaming, melamine itself is a flame retardant material with a nitrogen content of up to 70%. The surface only starts to burn when exposed to an open flame. It decomposes to produce a large amount of inert incombustible gas, nitrogen, immediately after burning, which isolates oxygen and slows down the burning speed. The open flame will automatically go out after leaving.

Without the addition of flame retardants, melamine foam can meet the B1 low flammability material standard specified by German DIN4102, the American Insurance Association UL 94-V-0 high flame retardant material standard, and pass the EU BS6853, NFF16-101, DIN5510 fire certification, and in line with China GBIT8624-2006 B1 flame retardant standards.

• Weather Resistance

SINOYQX Melamine foam is a thermosetting organic plastic and has a high degree of fine three-dimensional network cross-linked structure. Compared with polyethylene, polystyrene thermoplastic materials and polyurethane materials with a lower degree of cross-linking, it has high & low temperature thermal stability and aging resistance, can work under the conditions of negative 180 degrees Celsius to 200 degrees Celsius for a long time, and can withstand high temperatures of up to 240 degrees Celsius without decomposition and deformation; but (polystyrene, polyurethane and other foams have a working temperature of only 80 degrees Celsius, and deformation and decomposition will occur when they exceed 80 degrees Celsius).

• Thermal Insulation

SINOYQX Melamine foam is a three-dimensional grid structure with 99% openings and the length-diameter ratio (L/D) of the grid is between 10-20. The fine three-dimensional grid structure can effectively prevent the convective heat transfer of the air, coupled with the unique low thermal stability, it has a good thermal insulation effect (thermal conductivity, 0.035 W/(m*K)), Become an irreplaceable lightweight thermal insulation material.

• Lightweight

SINOYQX Melamine foam is a three-dimensional grid structure with 99% openings and the length-diameter ratio (L/D) of the grid is between 10-20, and the lowest density can reach 8.5KG/M3, which is one of the lightest foam in the world. it can be used to fill aircraft seats.

• Chemical Resistance

SINOYQX Melamine foam is a thermosetting organic plastic with a high degree of fine three-dimensional network cross-linked structure, which can resist many organic solvents. Melamine foam has the properties of acid and alkali resistance, mildew resistance, antibacterial and other properties.

• Abrasiveness

SINOYQX melamine foam is as hard as glass fiber reinforced plastic, but the fine cell structure provides the flexibility of the product. When melamine foam is moistened with water, surface dirt can be easily wiped off. Melamine foam is one of the great cleaning materials of the 21st century.

• Eco-friendly

SINOYQX Melamine foam is mainly foamed by melamine polyformaldehyde resin, does not contain other compounds, is also non-fiber material, does not contain any dust, does not contain any halogenated hydrocarbons, flame retardants, or toxic heavy metals. At the same time, It reaches the EU EN717-7 interior decoration environmental protection standard of up to 0.1ppm, and is one of the safe and environmentally friendly building acoustic materials.

• Secondary Processing Formability

SINOYQX Melamine foam is a kind of thermosetting elastic organic foam with a fine three-dimensional network structure. In addition to easy cutting or CNC processing, it can also be compounded with other materials, such as non-woven fabrics, aluminum foil, PVC and other materials are hot-pressed and formed, which are widely used in automobile engine sound insulation and heat insulation pads; they can also be treated with hydrophobic and oleophobic treatment, and are widely used in thermal insulation of air conditioning systems of rail vehicles.

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