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Flame-retardant high-gloss master batch and preparation method thereof

A color masterbatch and high-gloss technology, applied in the field of color masterbatches, can solve the problems of reducing the design and service life of plastic products, the inability to guarantee the stability of plastic products, poor color and flame retardancy of color masterbatches, etc., and achieve good environmental stress cracking resistance , saving energy consumption, excellent processing performance

Inactive Publication Date: 2017-07-14
东莞市志和色母科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Adding color masterbatches can be used to adjust the color of plastic products, but the existing color masterbatches are poor in color and flame retardancy, and cannot guarantee the stability of plastic products during processing and outdoor use, and generally reduce the mechanical properties of plastic products, thus Reduce the design and service life of plastic products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052]A flame-retardant high-gloss color masterbatch, the flame-retardant high-gloss color masterbatch includes the following raw materials in parts by weight:

[0053] Base resin 80 parts

[0054] Filler 20 parts

[0055] Flame retardant 4 parts

[0056] Brightener 1 part

[0057] 1 part coupling agent

[0058] Lubricant 1 part

[0059] Antioxidant 0.8 parts

[0060] 0.5 parts of toner;

[0061] Wherein, the flame retardant is a mixture of brominated polystyrene, melamine phosphate and magnesium hydroxide in a weight ratio of 1.4:1:0.8;

[0062] The brightener is a mixture composed of EVA wax, polyethylene glycol and modified ethylene bis fatty acid amide in a weight ratio of 1:0.8:1.5.

[0063] The matrix resin has a melt index of 0.1g / 10min and a density of 0.94g / cm 3 High density polyethylene resin.

[0064] The filler is a mixture composed of nano-active calcium carbonate, talcum powder and mica powder in a weight ratio of 1:0.8:1.4.

[0065] The coupling agent ...

Embodiment 2

[0077] A flame-retardant high-gloss color masterbatch, the flame-retardant high-gloss color masterbatch includes the following raw materials in parts by weight:

[0078] Base resin 90 parts

[0079] Filler 25 parts

[0080] Flame retardant 5 parts

[0081] Brightener 2 parts

[0082] 2 parts of coupling agent

[0083] Lubricant 1.5 parts

[0084] Antioxidant 0.9 parts

[0085] 0.8 parts of toner;

[0086] Wherein, the flame retardant is a mixture of brominated polystyrene, melamine phosphate and magnesium hydroxide in a weight ratio of 1.6:1:0.9;

[0087] The brightener is a mixture composed of EVA wax, polyethylene glycol and modified ethylene bis fatty acid amide in a weight ratio of 1:0.9:1.8.

[0088] The matrix resin has a melt index of 0.2g / 10min and a density of 0.945g / cm 3 High density polyethylene resin.

[0089] The filler is a mixture of nano-active calcium carbonate, talcum powder and mica powder in a weight ratio of 1:0.9:1.6.

[0090] The coupling agent...

Embodiment 3

[0102] A flame-retardant high-gloss color masterbatch, the flame-retardant high-gloss color masterbatch includes the following raw materials in parts by weight:

[0103] Base resin 100 parts

[0104] Filling agent 30 parts

[0105] Flame retardant 6 parts

[0106] Brightener 3 parts

[0107] 3 parts of coupling agent

[0108] Lubricant 2 parts

[0109] Antioxidant 1 part

[0110] 1 part of toner;

[0111] Wherein, the flame retardant is a mixture of brominated polystyrene, melamine phosphate and magnesium hydroxide in a weight ratio of 1.8:1:1;

[0112] The brightener is a mixture composed of EVA wax, polyethylene glycol and modified ethylene bis fatty acid amide in a weight ratio of 1:1:2.

[0113] The matrix resin has a melt index of 0.3g / 10min and a density of 0.95g / cm 3 High density polyethylene resin.

[0114] The filler is a mixture of nano-active calcium carbonate, talcum powder and mica powder in a weight ratio of 1:1:1.8.

[0115] The coupling agent is a mix...

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Abstract

The invention relates to the technical field of master batches and concretely relates to a flame-retardant high-gloss master batch and a preparation method thereof. The flame retardant high-gloss master batch is prepared from 80 to 120 parts by weight of base resin, 20 to 40 parts by weight of a filler, 4 to 8 parts by weight of a flame retardant, 1 to 5 parts by weight of a brightener, 1 to 5 parts by weight of a coupling agent, 1 to 3 parts by weight of a lubricant, 0.8 to 1.2 parts by weight of an antioxidant, and 0.5 to 1.5 parts by weight of toner. The flame retardant is a mixture of brominated polystyrene, melamine phosphate and magnesium hydroxide in a weight ratio of 1.4-2.2: 1: 0.8-1.2. The brightener is a mixture of EVA wax, polyethylene glycol and modified ethylene bis-fatty acid amide in a weight ratio of 1: 0.8-1.2: 1.5-2.5. The flame-retardant high-gloss master batch has high gloss, good flame-retardant properties and little effect on the mechanical properties of the plastic product, and improves the service life of the plastic product.

Description

technical field [0001] The invention relates to the technical field of color masterbatches, in particular to a flame-retardant high-gloss color masterbatch and a preparation method thereof. Background technique [0002] Plastic is mainly composed of carbon, oxygen, hydrogen and nitrogen and other organic or inorganic elements, and can be formed into plastic products of various shapes and colors. It has been widely used in every field of modern life, such as household appliances, instruments Apparatus, wire and cable, construction equipment, communication electronics, automobile industry, aerospace, daily hardware, etc. There are three kinds of coloring methods for producing plastic products in the prior art: toner coloring, dyeing and pulling grain coloring and masterbatch coloring. When directly using toner for coloring, the coloring is very simple, but it has the disadvantages of easy to produce color spots, difficult to control color difference, and great environmental p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L25/06C08L23/08C08L71/02C08K13/06C08K5/3492C08K3/22C08K5/20C08K3/26C08K3/34B29C47/92B29C48/92
CPCC08L23/06B29C48/92B29C2948/92704C08K2003/2224C08K2003/265C08K2201/011C08K2201/014C08L2201/02C08L2205/025C08L2205/035C08L2207/062C08L2310/00C08L25/06C08L23/0853C08L71/02C08K13/06C08K5/34922C08K3/22C08K5/20C08K3/26C08K3/34
Inventor 蔡臻
Owner 东莞市志和色母科技有限公司