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Filling master batch for curing composition and preparation method thereof

A technology for filling masterbatch and composition, which is applied in the field of filling masterbatch for curing composition and its preparation, which can solve the problems of performance degradation, inability to apply engineering curing composition, and increase in product cost, so as to improve compatibility and product quality Guaranteed, wide-ranging effects

Inactive Publication Date: 2015-01-07
王晓伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its purpose is to solve the problem that when the traditional filler masterbatch is used to process the curing composition, both the filler masterbatch and the black masterbatch must be added, resulting in increased product cost and performance degradation, and cannot be used in the field of engineering curing compositions.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A filler masterbatch for a curing composition, which includes the following components in parts by weight: 20 parts of nano-graphene, 10 parts of attapulgite, 30 parts of silane-PC resin copolymer, 4 parts of magnesium stearate, 1 part of antimony trioxide, 3 parts of antioxidant.

[0021] The average particle diameter of the nano-graphene described therein is 50 nanometers; the average particle diameter of the attapulgite is 300 nanometers.

Embodiment 2

[0023] A filler masterbatch for curing composition, which includes the following components in parts by weight: 30 parts of nano-graphene, 20 parts of attapulgite, 50 parts of silane-PC resin copolymer, 8 parts of magnesium stearate, Antimony trioxide 5 parts, antioxidant 7 parts.

[0024] The average particle diameter of the nano-graphene described therein is 500 nanometers; the average particle diameter of the attapulgite is 200 nanometers.

Embodiment 3

[0026] A filler masterbatch for curing composition, which includes the following components in parts by weight: 40 parts of nano-graphene, 15 parts of attapulgite, 40 parts of silane-PC resin copolymer, 7 parts of magnesium stearate, 3 parts of antimony trioxide, 4 parts of antioxidant.

[0027] The average particle diameter of nano-graphene described therein is 100 nanometers; the average particle diameter of attapulgite is 400 nanometers.

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PUM

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Abstract

The invention discloses a filling master batch for a curing composition and a preparation method thereof. The filling master batch comprises the following components in parts by weight: 20-30 parts of nano graphene, 10-20 parts of attapulgite, 30-50 parts of silane-PC (polycarbonate) resin, 4-8 parts of magnesium stearate, 1-5 parts of antimony trioxide and 3-7 parts of antioxidant. The average particle size of the nano graphene is 50-150nm, and the average particle size of the attapulgite is 300-600nm. The filling master batch has the advantages of wide application range, lower production cost and excellent product quality.

Description

technical field [0001] The invention relates to a masterbatch and a preparation method thereof, in particular to a filling masterbatch for a curing composition and a preparation method thereof. Background technique [0002] Modifiers and processing aids also have a greater impact on the performance of the masterbatch. The addition of processing aids will increase the cost of filling the masterbatch, and the addition of low molecular weight additives will further reduce the performance of the product. [0003] Fatty acids and their salts are used as modifiers, and the cost is low, but the treatment effect is not ideal, while the use of aluminum, titanium, boron, silane and other coupling agents alone has good effects, but the cost is high and the process is complicated. The choice of carrier resin for curing composition filler masterbatch in my country mainly includes metatactic polypropylene and polyethylene. [0004] The addition of atactic polypropylene is small, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L69/00C08K13/02C08K3/04C08K3/34C08K5/098C08K3/22C08J3/22
CPCC08K13/02C08J3/226C08J2469/00C08K3/04C08K3/2279C08K3/346C08K5/098C08K2201/003C08K2201/011
Inventor 王晓伟
Owner 王晓伟