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Efficient environment-friendly flame retardant and preparation process thereof

A preparation process and technology of flame retardants, which are applied in the field of high-efficiency and environmentally friendly flame retardants and their preparation, can solve problems such as affecting physical health and destroying the ecological environment, achieving environmental protection and pollution-free preparation process, good flame retardant effect, and increased flame retardant. performance effect

Inactive Publication Date: 2017-09-19
冯新平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most flame retardant formulations produce harmful gases during use, which not only destroys the ecological environment, but also affects people's health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The flame retardant components include 10 parts by weight of oxalic acid, 5 parts of decabromodiphenylethane, 3 parts of triphenyl phosphate, 2 parts of magnesium oxide, 3 parts of antimony trioxide, 5 parts of diatomaceous earth, expanded graphite 10 parts, 3 parts of silane coupling agent, 2 parts of ultrafine zinc borate, 5 parts of carbonizing agent, 2 parts of penetrating agent, 3 parts of tartaric acid.

[0015] The preparation process of the present embodiment comprises the following steps:

[0016] A. Mix oxalic acid, decabromodiphenylethane, triphenyl phosphate, magnesium oxide, penetrant, and tartaric acid and add them to the stirring tank for uniform stirring. The stirring tank speed is 1000 rpm, and the stirring time is 25 minutes. Mixture A;

[0017] B. After mixing antimony trioxide, diatomaceous earth, expanded graphite, ultrafine zinc borate, and carbonizing agent, add them to a grinder for grinding, and the grinding time is 30 minutes to obtain mixture...

Embodiment 2

[0020] The flame retardant components include 20 parts by weight of oxalic acid, 15 parts of decabromodiphenylethane, 10 parts of triphenyl phosphate, 8 parts of magnesium oxide, 10 parts of antimony trioxide, 10 parts of diatomaceous earth, expanded graphite 20 parts, 8 parts of silane coupling agent, 8 parts of ultrafine zinc borate, 15 parts of carbonizing agent, 10 parts of penetrating agent, 10 parts of tartaric acid.

[0021] The preparation process of the present embodiment comprises the following steps:

[0022] A. Mix oxalic acid, decabromodiphenylethane, triphenyl phosphate, magnesium oxide, penetrant, and tartaric acid and add them to the stirring tank for uniform stirring. The stirring tank speed is 1000 rpm, and the stirring time is 25 minutes. Mixture A;

[0023] B. After mixing antimony trioxide, diatomaceous earth, expanded graphite, ultrafine zinc borate, and carbonizing agent, add them to a grinder for grinding, and the grinding time is 30 minutes to obtain ...

Embodiment 3

[0026] The flame retardant components include 12 parts by weight of oxalic acid, 7 parts of decabromodiphenylethane, 4 parts of triphenyl phosphate, 3 parts of magnesium oxide, 4 parts of antimony trioxide, 6 parts of diatomaceous earth, expanded graphite 12 parts, 4 parts of silane coupling agent, 3 parts of ultrafine zinc borate, 6 parts of carbonizing agent, 4 parts of penetrating agent, 4 parts of tartaric acid.

[0027] The preparation process of the present embodiment comprises the following steps:

[0028] A. Mix oxalic acid, decabromodiphenylethane, triphenyl phosphate, magnesium oxide, penetrant, and tartaric acid and add them to the stirring tank for uniform stirring. The stirring tank speed is 1000 rpm, and the stirring time is 25 minutes. Mixture A;

[0029] B. After mixing antimony trioxide, diatomaceous earth, expanded graphite, ultrafine zinc borate, and carbonizing agent, add them to a grinder for grinding, and the grinding time is 30 minutes to obtain mixture...

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PUM

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Abstract

The invention discloses a high-efficiency and environment-friendly flame retardant and a preparation process thereof. The flame retardant components include 10-20 parts of oxalic acid, 5-15 parts of decabromodiphenylethane, and 3-10 parts of triphenyl phosphate in parts by weight. 2-8 parts of magnesium oxide, 3-10 parts of antimony trioxide, 5-10 parts of diatomaceous earth, 10-20 parts of expanded graphite, 3-8 parts of silane coupling agent, 2-8 parts of ultrafine zinc borate , 5-15 parts of carbonizing agent, 2-10 parts of penetrating agent, 3-10 parts of tartaric acid, the preparation process of the present invention is simple, the preparation process is environmentally friendly and pollution-free, and the prepared flame retardant has good flame retardant effect, and will not release toxic, harmful materials.

Description

technical field [0001] The invention relates to the technical field of flame retardant preparation, in particular to a high-efficiency and environment-friendly flame retardant and a preparation process thereof. Background technique [0002] At present, many known daily necessities include furniture, floors, wallpapers, etc., which bring practicality, beauty and fashion to life, but also have many hidden dangers; a large amount of harmful gases are produced during combustion, which is not only harmful to people's health Safety brings disadvantages, but also destroys the surrounding ecological environment. Although flame retardants are widely used in all aspects of life, there are still new technical problems in the flame retardant treatment of articles. At present, most flame retardant formulations produce harmful gases during use, which not only destroys the ecological environment, but also affects people's health. Contents of the invention [0003] The object of the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K21/12
CPCC09K21/12
Inventor 冯新平
Owner 冯新平
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