Knowledge

Flame retardant is a functional additive that imparts flame retardant to flammable polymers. Can be widely used in fabric, wood, plastic, rubber, polyurethane and other flame retar

Quaternary ammonium salt provides outstanding foam curing properties and is suitable for many applications requiring improved production efficiency

According to the different production and use of flex pu catalyst products, we usually choose to use three functions of the catalyst: promoting chain growth, promoting the reaction

They can effectively accelerate the gel of the foam body, but the dosage should be controlled at the lower limit, otherwise the gel will be too fast, resulting in shrinkage, cracki

The preparation of flame retardant rubber is by blending raw rubber, flame retardant agent and various additives, and then plasticizing, blending, vulcanization after the preparati

Flame-retardant material refers to the flame-retardant material which is difficult to ignite, easy to extinguish or not easy to spread after ignition, and has low heat release, low

Although the fabric fire is caused by people's use of heat sources or improper ignition of materials, but this does not shirk the responsibility of the fabric industry to produce c

The advantages of shotcrete treatment are less fire control and less influence on the physical and mechanical properties of wood.

Equipment factors, different equipment manufacturers push screw nut clearance, speed, design technology of plasticized dispersed nuts is different, the material in the nut plastici

Flame retardants are classified as additive and reactive flame retardants, as well as organic and inorganic flame retardants, which are mainly used to impart flame retardancy to po