Rule: 10mm thick, can be customized according to customer requirements
Face strength: soft
Flame retardancy: good
Opening rate: 99%
Flame retardant grade: B1 grade
Environmental protection level: E1 level
又叫三聚氰胺海绵，该产品是一种由三聚氰胺树脂发泡制成的柔性、开孔率高达99%以上的隔音材料。 Melamine sound insulation cotton is also called melamine sponge. This product is a flexible sound insulation material made of melamine resin foam with a porosity of more than 99%. The material has a three-dimensional network structure, which is lightweight, sound-absorbing, flame-retardant, heat-insulating, stable, environmentally friendly, low-temperature flexible, good air permeability, strong abrasion resistance, suitable for a wide temperature range (normal working temperature: -180-200 ℃; short-term resistance to 240 ℃ high temperature without deformation) and other advantages, widely used in civil, industrial, construction, transportation, aviation, daily chemical and other fields.
Six characteristics of melamine sound insulation cotton
高阻燃性。 1) High flame resistance. No need to add any flame retardant to achieve GB 8624-2006 standard B-s2, d0, t2 level (equivalent to German DIN 4102 B1 level, US UL 94-96 V-0 level high flame retardant material standard.) After contact with open flames A dense coke layer is formed on the surface of the combustion body to retard combustion, no drips, no toxic smoke, no combustion, and self-extinguishing from the fire.
超强吸声能力。 2) Super sound absorption ability. Its open rate of more than 99% allows sound waves to easily and effectively enter the deep layer of the foam and be transformed into a grid. The vibration can be consumed and absorbed, and the reflected waves can be effectively eliminated.
良好绝热保温性。 3) Good thermal insulation. Its porosity is over 95%, and the three-dimensional grid structure effectively blocks the convective heat transfer of air.
耐高温性。 4) High temperature resistance. °C~ 200°C工况条件下，240 °C 以下无分解和变形现象。 Suitable for long-term work under the conditions of -180 ° C ~ 200 ° C, no decomposition and deformation below 240 ° C.
低容重。 5) Low bulk density. The product has a bulk density of 4-12kg / m³ and is currently one of the lightest foam plastics in the world.
无毒卫生安全性。 6) Non-toxic health and safety. Its stable chemical structure and cross-linking system make it have unique chemical stability, which fully meets the national environmental protection and safety standards in the fields of interior decoration, daily necessities, and vehicle noise reduction.
Melamine sponge is a low-density, high-density structure, high open space, flexible nano-microfiber foam, which has excellent flame retardancy, sound absorption and heat insulation.
Melamine sponge has super sound-absorbing ability. Its open rate of more than 99% allows sound waves to easily and effectively enter the deep layer of the foam and be transformed into a grid. The vibration can be consumed and absorbed, and the reflected waves can be effectively eliminated.
Melamine sponge is a new type of fire-resistant material that has a certain fire-proof effect after being processed by special substances and processes. It is not easy to burn, and will automatically extinguish after leaving the source of fire. Flame retardant cotton has the characteristics of permanent flame retardant, moisture absorption, breathability, soft hand feeling, elasticity and durability, and good heat insulation. When it burns, it only has a small amount of smoke, does not dissolve drops, does not release toxic gas, has a self-extinguishing effect, and retains its original shape after carbonization.
s：若您对以上三聚氰胺隔音棉等产品感兴趣，欢迎狂点右侧的在线客服 ，或致电400-088-8525 ，10年专业团队，竭诚为您服务：） P s: If you are interested in the above melamine sound insulation cotton and other products, welcome to the online customer service on the right of Crazy Point, or call 400-088-8525 , a 10-year professional team, dedicated to serve you :)
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