Flame-retardant color master batch for environment-protective case material

Abstract

The invention relates to flame-retardant color masterbatch, in particular to flame-retardant color masterbatch used for an environmental protection frame material. The flame-retardant color masterbatch comprises decabromodiphenyl ethane (TDE), brominated epoxy (BER), and diantimony trioxide (Sb2O3). The flame-retardant color masterbatch has the advantages that: the flame-retardant color masterbatch uses environmental protection materials, has good flame-retardant effect, accords with development requirement of modern society, and greatly reduces manufacturing cost relative to other flame-retardants with the same effect.

Description

technical field [0001] The invention relates to a flame-retardant color masterbatch, in particular to a flame-retardant color masterbatch for environment-friendly casing materials. Background technique [0002] The casing materials used to be polybrominated biphenyls (PBB) and polybrominated diphenyl ethers (PBDE) flame retardants, which produce highly toxic and carcinogenic brominated diphenyldioxins (PBDD) and furans during combustion and thermal decomposition at high temperatures. (PBDF), both of which are highly carcinogenic and teratogenic substances. These substances may cause serious and wide-ranging air, river water and other ecological environment pollution. [0003] Based on environmental considerations, the new flame retardant color masterbatch formula cannot contain PBB and PBDE. In this case, Sb 2 o 3 series of flame retardants get more applications, but due to Sb 2 o 3 The price is high, so whether it is TDE / Sb 2 o 3 Flame retardant as the main componen...

AI Technical Summary

Problems solved by technology

In this case, Sb 2 o 3 series of flame retardants get more applications, but due to Sb 2 o 3 The price is high, so whether it is TDE / Sb 2 o 3 Flame retardant as the main component, or BER / Sb 2 o 3 Flame retardants as the main components are very expensive

Moreover, the flame retardant efficiency of BER itself is very low, BER / Sb 2 o 3 The flame retardant effect is not ideal

[0004] At present, in order to deal with pollution problems, foreign home appliance companies use more phosphorus-based flame retardants as flame retardants for flame-retardant and environmentally friendly materials for casings, and the cost of flame-retardant casings is relatively high; domestic home appliance companies directly purchase flame retardants that have been added The finished products of environmentally friendly casing materials cost more

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