Antistatic and antibacterial color masterbatch and preparation method thereof

An antistatic and antibacterial color technology, which is applied in the field of color masterbatches, can solve problems such as electric charges that easily cause fires, and achieve the effects of obvious toughening effect, high safety factor, and good spinnability

Active Publication Date: 2015-02-04
ZHEJIANG JINCAI NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also, because the product will inevitably generate a large amount of charge during production and use, the accumulated large amount of charge is likely to cause a fire, and there is a potential danger

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] An antistatic and antibacterial color masterbatch, comprising the following raw materials in parts by weight:

[0053] Polypropylene resin 48 parts

[0054] Toner 19 parts

[0055] Dispersant 2 parts

[0056] Antistatic agent 0.5 parts

[0057] 0.5 part of antibacterial agent;

[0058] Wherein, the polypropylene resin has a melt index of 5g / 10min and a density of 0.886g / cm 3 metallocene polypropylene;

[0059] The antistatic agent is a mixture of octadecylamine polyoxyethylene ether, laurylamine polyoxyethylene ether and monoglyceride stearate with a weight ratio of 0.5:1:2.4;

[0060] The antibacterial agent is a mixture of silver-loaded zeolite and silver-loaded cobalt phosphate in a weight ratio of 1.5:1.

[0061] The dispersant is a mixture of polyethylene wax and spreading oil in a weight ratio of 1:1.

[0062] It also includes 1 part of coupling agent, which is a mixture of titanate coupling agent and aluminate coupling agent at a weight ratio of 1.5:1.

...

Embodiment 2

[0074] An antistatic and antibacterial color masterbatch, comprising the following raw materials in parts by weight:

[0075] Polypropylene resin 52 parts

[0076] Toner 24 parts

[0077] Dispersant 3.5 parts

[0078] Antistatic agent 0.8 parts

[0079] 0.8 part of antibacterial agent;

[0080] Wherein, the polypropylene resin has a melt index of 10g / 10min and a density of 0.888g / cm 3 metallocene polypropylene;

[0081] The antistatic agent is a mixture of octadecylamine polyoxyethylene ether, laurylamine polyoxyethylene ether and monoglyceride stearate with a weight ratio of 0.8:1:2.6;

[0082] The antibacterial agent is a mixture of silver-loaded zeolite and silver-loaded cobalt phosphate in a weight ratio of 1.8:1.

[0083] The dispersant is a mixture of polyethylene wax and spreading oil in a weight ratio of 2:1.5.

[0084] It also includes 1.5 parts of coupling agent, which is a mixture of titanate coupling agent and aluminate coupling agent at a weight ratio of 1....

Embodiment 3

[0096] An antistatic and antibacterial color masterbatch, comprising the following raw materials in parts by weight:

[0097] 55.5 parts of polypropylene resin

[0098] Toner 27.5 parts

[0099] Dispersant 4.5 parts

[0100] Antistatic agent 1 part

[0101] 1 part of antibacterial agent;

[0102] Wherein, the polypropylene resin has a melt index of 15g / 10min and a density of 0.890g / cm 3 metallocene polypropylene;

[0103] The antistatic agent is a mixture of octadecylamine polyoxyethylene ether, laurylamine polyoxyethylene ether and monoglyceride stearate with a weight ratio of 1:1:2.8;

[0104] The antibacterial agent is a mixture of silver-loaded zeolite and silver-loaded cobalt phosphate in a weight ratio of 2:1.

[0105] The dispersant is a mixture of polyethylene wax and spreading oil in a weight ratio of 2.5:2.

[0106] It also includes 2 parts of coupling agent, which is a mixture of titanate coupling agent and aluminate coupling agent at a weight ratio of 2:1. ...

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Abstract

The invention relates to the technical field of color masterbatches and specifically relates to an antistatic and antibacterial color masterbatch and a preparation method thereof. The color masterbatch is prepared from the following raw materials in parts by weight: 48-63 parts of polypropylene resin, 19-36 parts of toner, 2-7 parts of dispersant, 0.5-1.5 parts of antistatic agent and 0.5-1.5 parts of antibacterial agent, wherein the polypropylene resin is metallocene polypropylene of which the melt index is 5-25g / 10min and the density is 0.886-0.924g / cm<3>; the antistatic agent is a mixture of octadecylamine polyoxyethylene ether, dodecylamine polyoxyethylene ether and monoglyceric stearate in the weight ratio of (0.5-1.5) to 1 to (2.4-3.2); the antibacterial agent is a mixture of silver-loaded zeolite and silver-loaded cobalt phosphate in the weight ratio of (1.5-2.5) to 1. The antistatic and antibacterial color masterbatch is good in antistatic effect, and has a relatively high safety coefficient, good antibacterial function and low harm.

Description

technical field [0001] The invention relates to the technical field of color masterbatches, in particular to an antistatic and antibacterial 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 environmenta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L71/00C08L23/06C08L51/06C08K13/06C08K9/12C08K3/08C08K5/103C08K3/22C08K5/10C08K5/03C08K5/523C08K3/24C08K3/38C08J3/22B29B9/06B29C47/92B29C48/92
CPCB29B9/06B29C48/92B29C2948/92704C08J3/226C08J2323/12C08K2201/017C08L23/12C08L2201/02C08L2201/04C08L2205/025C08L2205/035C08L2205/24C08L2310/00C08L2314/06C08L71/00C08L23/06C08L51/06C08K13/06C08K9/12C08K2003/0806C08K5/10C08K5/103C08K5/03C08K3/38C08K5/523
Inventor 龙必成
Owner ZHEJIANG JINCAI NEW MATERIAL
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