Fire-resistant sponge, also known as flame-retardant sponge, fire-resistant cotton, flame-retardant cotton, is generally a fire-resistant material synthesized by adding flame retardants to various polyurethanes. It is mainly used in furniture manufacturing, massage equipment manufacturing, baby carriage manufacturing, decoration, and car accessories. Wall sound absorption, thermal insulation pipes, fire doors and fire shutters, etc.

Product Features:

Fire resistance: When the sponge burns, it will not produce an open flame.

Water resistance: closed cell structure, good water absorption.

Corrosion resistance: resistant to chemical corrosion such as seawater, oil, acid, alkali, etc., antibacterial, non-toxic, odorless, and non-polluting.

Processability: no joints, and easy to process such as hot pressing, cutting, gluing, laminating, etc.

Anti-vibration: high resilience and tensile strength, strong toughness, and good anti-vibration/cushioning performance.

Thermal insulation: excellent thermal insulation, thermal insulation and cold protection and low temperature performance, can withstand severe cold and exposure.

Sound insulation: closed cells, good sound insulation.

The flame retardant is used in the sponge to directly improve the flame retardant and fire resistance of the product. It can endothermically decompose into non-flammable substances at or near the ignition temperature; it can react with foam combustion products to produce non-flammable substances; it can delay combustion and prevent smoke, causing the ignition site to self-extinguish.