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Smooth masterbatch for polyethylene and preparation method of smooth masterbatch

A polyethylene and color masterbatch technology, applied in the field of polymer materials, can solve problems such as poor smoothness, achieve uniform coloring, improve production environment, and have good dispersibility.

Inactive Publication Date: 2014-06-11
QINGDAO SANLI ZHONGDEMEI WATER EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Polyethylene (PE) is a thermoplastic polymer. Due to its good toughness, elongation and chemical stability, it is often used in film or blown film packaging in food, beverage and other industries, but the smoothness of PE alone is relatively poor. , and some cases require coloring using

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A smooth color masterbatch for polyethylene, its components are proportioned by mass percentage: 57% polyethylene, 8% light synthetic silica with a particle size between 1 and 4 μm, and 15% oleic acid amide %, 10% of chemically purified anthraquinone dyes, 5% of talc powder treated with silane coupling agent on the surface, 3% of polyethylene wax, 1.5% of silane coupling agent, polyphenol antioxidant 1010 and phosphite antioxidant The compound of oxygen agent 168 is 0.5%.

[0020] Preparation method: (1) Weigh each component according to the weight ratio for use; (2) Add light synthetic silica and silane coupling agent with a particle size between 1 and 4 μm and rotate at 500 to 1500 rpm In a high-speed mixer per minute, mix for 3 to 5 minutes, then add polyethylene, oleic acid amide, chemically purified anthraquinone dyes, talcum powder and polyethylene The compound of wax and polyphenol antioxidant 1010 and phosphite antioxidant 168 is mixed at a temperature of 85°C ...

Embodiment 2

[0022] A kind of smooth masterbatch for polyethylene, its components are proportioned by mass percentage: 60% polyethylene, 5% light synthetic silica with a particle size between 1 and 4 μm, 10 erucamide %, 10% of chemically purified anthraquinone dyes, 10% of talcum powder treated with silane coupling agent on the surface, 3% of oxidized polyethylene wax (EVA wax), 1% of silane coupling agent, polyphenol antioxidant 1010 Compound with phosphite antioxidant 168 1%.

[0023] Preparation method: (1) Weigh each component according to the weight ratio for use; (2) Add light synthetic silica and silane coupling agent with a particle size between 1 and 4 μm and rotate at 500 to 1500 rpm In a high-speed mixer per minute, mix for 3 to 5 minutes, and then add polyethylene, erucamide, chemically purified anthraquinone dyes, talcum powder treated with a silane coupling agent on the surface, and oxidized polymers to the high-speed mixer. The compound of ethylene wax (EVA wax), polyphenol...

Embodiment 3

[0025] A kind of smooth masterbatch for polyethylene, its components are proportioned by mass percentage: 36% polyethylene, 10% light synthetic silica with a particle size between 1 and 4 μm, stearic acid amide 20%, 12% of chemically purified heterocyclic dyes, 15% of talcum powder treated with silane coupling agent on the surface, 4% of ethylene bis stearic acid amide (EBS), 2% of silane coupling agent, polyphenol anti The compound of oxygen agent 1010 and phosphite antioxidant 168 is 1%.

[0026] Preparation method: (1) Weigh each component according to the weight ratio for use; (2) Add light synthetic silica and silane coupling agent with a particle size between 1 and 4 μm and rotate at 500 to 1500 rpm In a high-speed mixer per minute, mix for 3 to 5 minutes, and then add polyethylene, stearic acid amide, chemically purified heterocyclic dyes, talcum powder treated with a silane coupling agent on the surface, and ethyl alcohol to the high-speed mixer. The compound of bis-s...

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Abstract

The invention discloses smooth masterbatch for polyethylene and a preparation method of the smooth masterbatch. The smooth masterbatch for polyethylene comprises the following components in percentage by mass: 30-60% of polyethylene, 5-10% of antiblocking agent, 10-20% of smooth agent, 5-15% of pigments, 3-10% of talcum powder, 1-5% of dispersant, 0.5-2% of coupler and 0.1-1% of antioxidant. The masterbatch disclosed by the invention has the beneficial effects that compared with the prior art, the smooth masterbatch for polyethylene, which is prepared by the preparation method disclosed by the invention and is applied to polyethylene films or film blowing products, has the characteristics of good smooth antiblocking effect, uniform coloring, good dispersion, easiness in processing, high concentration and the like, is simple to operate, convenient to use and convenient for enhancement of the production efficiency and improvement of the production environment and the like, and has a good application prospect.

Description

technical field [0001] The invention relates to the technical field of polymer materials, in particular to a smooth color master batch for polyethylene and a preparation method thereof. Background technique [0002] Polyethylene (PE) is a thermoplastic polymer. Due to its good toughness, elongation and chemical stability, it is often used in film or blown film packaging in food, beverage and other industries, but the smoothness of PE alone is relatively poor. , and some cases need to be used for coloring. Contents of the invention [0003] The object of the present invention is to provide a smooth color masterbatch for polyethylene with good smooth effect, high coloring quality and convenient use and a preparation method thereof. [0004] The technical solution adopted by the present invention to solve the technical problem is: a smooth color masterbatch for polyethylene, its components are proportioned by mass percentage: polyethylene 30%-60%, anti-blocking agent 5%- 10...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08K13/06C08K5/20C08K5/098C08K3/36C08K3/34C08J3/22
CPCC08L23/06C08K3/34C08K3/36C08K5/20C08K9/06C08K13/06C08K2201/003C08L2203/16C08L2205/025C08L2310/00
Inventor 夏伟光程常鹏
Owner QINGDAO SANLI ZHONGDEMEI WATER EQUIP
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