Name | Flame retardant master batch |
Synonyms | Flame retardant master batch |
Use | Applications for ABS, PP, PE, PS and other resin products flame retardant |
category
flame retardant fibers are mostly made of flame retardant masterbatch by adding high concentration flame retardant and other additives, and then melt spinning with conventional slices to make fibers with flame retardant properties.
(1) polypropylene fiber masterbatch
flame-retardant polypropylene fiber masterbatch is mainly used to produce flame-retardant polypropylene fiber filament or staple fiber, and use this fiber to produce high-rise buildings, hospitals, public places indoor curtains, curtains, sofa table covers, Simmons beds Mongolian fabrics, carpets and other decorative fabrics. It can also produce coal mine conveyor belts, canopy canvas, cotton, hemp, wool spinning factory air conditioning drum cloth, it can also be used in the plastic industry to produce plastic products such as televisions and radio housings.
(2) polyester fiber masterbatch
As one of the three major synthetic fibers, polyester fiber has been widely used in the manufacture of clothing and industrial products. Flame retardant polyester fiber has permanent flame retardancy and a wide range of applications. In addition to playing an irreplaceable role in industrial textiles, architectural interior decoration, and vehicle interior decoration, it is also used in the field of protective clothing.
use
Polymer materials are playing an increasingly extensive role in the fields of construction, automobiles, electronics, aerospace, and daily furniture. However, due to the flammability of most polymer materials, the fire hazard caused by this has also become a widespread concern. Improving the flame retardancy of polymer materials through masterbatch technology has become a hot issue in the industry.
(1) Acrylonitrile-butadiene-styrene copolymer (ABS) flame retardant masterbatch
P> Because ABS resin has excellent properties such as high surface hardness, toughness, good low temperature resistance, good creep resistance, good dimensional stability, and small molding shrinkage, it is used in the fields of military industry, automobiles, electronic and electrical components, etc. Larger. However, the limiting oxygen index of ABS resin is only 18.3% ~ 20.0% (less than 21%), which is a flammable material, thus limiting its application. Compared with the direct addition of flame retardant to ABS resin for blending granulation, the flame retardant modification of ABS resin by masterbatch technology can obtain better modification effect.(2) High impact polystyrene (PS-HI) flame retardant masterbatch
PS-HI, as one of the important general-purpose plastics, has the same wide application as ABS, but PS-HI also faces the problem of easy combustion in case of fire. In order to broaden its application range, flame retardant modification is necessary. After years of development, the domestic PS-HI flame retardant masterbatch technology has been relatively mature and has developed towards multi-functional masterbatch such as flame retardant masterbatch.