Flame-proof cotton

Abstract

The invention relate to the flame-retardant sponge production technology, whose proportion percentage by weight is that 45-55% polyether polyol, 4-10% FR-V6 fire retarding agent, 12-20% toluene diisocyanate, 0-5% dichloromethane, 0.25-0.5% silicone, 0.5-1.5% triethylene diamine, 8-14% octoic acid stannite and 12-18% water. The flame-retardant cotton has the advantages of combustion retardant, excellent elasticity, low smoke and non toxic and the like, which can replace common sponge, is applied on planes, ships, trains and cars fields, and can be produced into cushion for guest rooms of hotels.

Description

Technical field: [0001] The invention relates to a production technology of flame-retardant sponge. Background technique: [0002] Sponge is widely used in airplanes, ships, trains, automobiles and daily products, but ordinary sponges are extremely flammable in the air, and produce a large amount of harmful gas and smoke when burning, which seriously threatens the safety of people's lives and property. Invention content: [0003] The object of the present invention is to overcome the disadvantages of ordinary sponges and provide a sponge that can prevent burning. [0004] The present invention, its formula weight percent is: [0005] Polyether polyol 45-55%; [0006] FR-V6 flame retardant 4-10%; [0007] Toluene diisocyanate 12-20%; [0008] Dichloromethane 0-5%; [0009] Silicone 0.25-0.5%; [0010] Triethylenediamine 0.5-1.5%; [0011] Stannous octoate 8-14%; [0012] Water 12-18%. [0013] The present invention is formed through high-efficiency composite struct...

AI Technical Summary

Problems solved by technology

[0002] Sponge is widely used in airplanes, ships, trains, automobiles and daily products, but ordinary sponges are extremely flammable in the air, and produce a large amount of harmful gas and smoke when burning, which seriously threatens the safety of people's lives and property