Multicolor red phosphorus flame-retardant nylon composition and preparation method thereof
A technology of flame retardant nylon and red phosphorus flame retardant, which is applied in the field of multicolor red phosphorus flame retardant nylon composition and its preparation, can solve the problems of high cost and single color, achieve good mechanical properties, high electrical properties, reduce The effect of material cost
Active Publication Date: 2016-04-20
CGN JUNER NEW MATERIALS +1
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Problems solved by technology
[0005] The purpose of the present invention is to provide a multi-color red phosphorus flame-retardant nylon composition to solve the problems of high cost and single color in existing products, and can ensure excellent mechanical properties
Method used
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[0029]
[0030]
Embodiment 2
[0032]
Embodiment 3
[0034]
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Abstract
The invention discloses a multicolor red phosphorus flame-retardant nylon composition. The multicolor red phosphorus flame-retardant nylon composition is prepared from, by weight, 40%-70% of polyamide, 5%-20% of a red phosphorus flame retardant, 10%-35% of an enhanced component, 0.2%-5% of pigments, 0-3% of 4,4'-bismaleimide diphenylmethane, 0-3% of triallyl isocyanurate and 0.2%-3% of an auxiliary. According to the multicolor red phosphorus flame-retardant nylon composition, by adding the pigments, the multicolor red phosphorus flame-retardant composition can be supplied, and the current situation that an existing red phosphorus flame-retardant composition is single in color is changed; meanwhile, the specific weight percentage combination is adopted, therefore, the good flame retardant property, mechanical property and thermal property and multiple prepared colors are achieved, and the composition is mainly applied to electronic and electric industry and has the wide application prospect. The invention further provides a preparation method of the multicolor red phosphorus flame-retardant nylon composition, the preparation method can be achieved by adopting an existing double-screw extruder, preparation is easy, and industrialized production and implementation are easy to achieve.
Description
technical field [0001] The invention relates to the field of red phosphorus flame-retardant nylon materials, in particular to a multi-color red phosphorus flame-retardant nylon composition and a preparation method thereof. Background technique [0002] Due to its outstanding advantages in mechanical properties, thermal properties and chemical properties, nylon has become the base resin with the largest output, most varieties, widest uses and excellent comprehensive properties among the five general engineering projects. With the rapid development of the electrical and electronic industry, the use environment faced by nylon is becoming more and more harsh, so the requirements for the mechanical properties, flame retardant properties, thermal properties, electrical properties and other aspects of nylon compositions are further increased. At present, most of the AC contactor bases, bases, coil skeletons, wall switch back seats, boat switch bases, bases and other plastic product...
Claims
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Patent Type & Authority Applications(China)
IPC IPC(8): C08L77/02C08L77/06C08K13/04C08K7/14C08K3/02C08K3/22C08K3/04C08K5/3415C08K5/3492
CPCC08K3/02C08K3/04C08K3/22C08K5/3415C08K5/34922C08K7/14C08K13/04C08K2003/026C08K2003/2241C08L2201/02C08L77/02C08L77/06
Inventor 周淑芬陈佰全黄志杰郑京连
Owner CGN JUNER NEW MATERIALS
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