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wholesale silver shell jewelry Fire -the -fire sponge, also known as flame retardant sponge, fireproof cotton, flame retardant, is generally a fireproof material synthesized by various polyurethane adding flame retardants. It is mainly used in furniture manufacturing, massage equipment manufacturing, stroller manufacturing, decoration, car accessories, and car accessories. Wall sound absorption, thermal insulation pipes, fire doors and fire rolling curtains.
Prepritrimatically, there are two standards: English and American standards. In recent years, some customers have required Canadian standards. The specific parameters are as follows: British standard products meet the requirements of BS5852 Part2-CRIB5.
The additives such as imported flame retardants, Mei Naiming, and other additives are used to directly improve the flame retardant fire resistance performance of the product. It can be decomposed into non -flammable substances at the fire temperature or close to the fire temperature; it can reflect the production of non -flammable substances with foam combustion products; delaying combustion and smoking to cause the fire to extinguish itself. White smoke is released when burning, reducing pollution to the environment and reducing the emissions of harmful substances. US standard products meet the CAL TB-117A standard; the fire-resistant sponge uses imported flame retardants to effectively reduce the burning time, delay burning, and smoke to cause the fire to extinguish the fire. The simplest test is usually the sponge leaves the fire and automatically goes off within 6 seconds.
The product introduction: Fire -resistant sponge, its chemical name is polyurethane foam material, divided into soft bubbles (mainly used on furniture) and hard bubbles (mainly used for insulation). The main raw materials are fireproof agents, isocyanate and polyethyls, polyol, etc. Auxiliary raw materials include a small amount of Flun and water. Because of its characteristics such as heat insulation, heat insulation, sound insulation, sound absorption, shock absorption, flame retardant, anti -static, air permeability, etc., it involves various industries, including the automotive industry, pharmaceutical industry, cosmetics industry, special packaging manufacturing and high -end furniture Manufacturing and so on.
oscar de la renta jewelry wholesale Fire -the -fire sponges are generally used by various polyurethane adding flame retardants, insulation pipes, fire doors, fire doors and fireproof rolling curtains. Product characteristics: Fire resistance: When the sponge is burned, it will not produce a bright fire. Water resistance: a closed bubble structure, good water absorption performance. Corruption resistance: chemicals such as seawater, oil, acid, and alkali corrosion, antibacterial, non -toxic, odorless, and pollution -free. Processability: No joint, and it is easy to perform heat pressure, tailoring, glue, fitting and other processing. Vibration: High elasticity and tension, strong toughness, and good shockproof/buffer performance. Insulation: heat insulation, insulation and cold resistance and low temperature performance, which can resist cold and exposure. Sound insulation: closed foam, good sound insulation effect.
wholesale snap jewelry supplies Fire -resistant sponge, flame retardant sponge, fire -resistant flame retardant sponge material: delicate feel, strong reflection elasticity, long -lasting use is not easy to deform, cutting flat. Packaging sponges play a role in insulating, sealing, shockproof, dustproof, filling, filling, sound insulation, fixing and beautifying in various industries. Fire -the -fire sponges can be divided into: fireproof packaging sponge, fire -resistant sponge molding, fire -resistant sponge packaging, high -density fire sponge, high back fire sponge, and slow backpage fire sponge. Fire -resistant sponge packaging, sound insulation packaging fire sponge, wave fire packaging sponge, wood pulp cotton, anti -static packaging fire sponge, low -density sponge, filter sponge fireproof packaging, alien packaging fire sponge , Sponge sticks, sponge balls, sponge lining, sponge tray, sponge intrastium, etc.