Development of flame retardants? For more than 60 years since the early 1950s, and especially for about 30 years since the early 1980s, flame retardant (FR) and flame retardant polymer materials have played an important role in reducing the loss of life and property caused by fire.At present, the t... read more
Mechanism of flame retardant? Flame retardants exert their flame retardant effects through several mechanisms, such as endothermic effect, covering effect, inhibition of chain reaction, asphyxia of non-combustible gas, etc.Most flame retardants achieve the purpose of flame retardant through the com... read more
Introduction Flame retardant, functional additives that give flammable polymers flammability, mainly designed for the flame retardant of polymer materials;There are many types of flame retardants, which can be divided into additive flame retardants and reactive flame retardants according to their u... read more
General performance Nitrile rubber has good heat resistance. Its heat resistance is better than that of natural rubber, butadiene rubber and styrene butadiene rubber. Its long-term use temperature can reach 100oC, and 120oC can be used for 40 days. ① Ozone resistance is worse than Cr, better than N... read more
Polymer cement concrete is a composite concrete composed of synthetic polymers in the binder material. Polymer concrete has higher performance, lower energy requirements and lower labor costs. Also called Latex Modified Concrete (LMC). In order to effectively seal the ring, the cement sto... read more