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Antistatic plastic and preparation method thereof

An antistatic plastic, the technology of step 2, applied in the field of plastic products, can solve the problems affecting the use of products, and achieve the effect of superior wear resistance and antistatic effect

Inactive Publication Date: 2018-10-26
句容沣润塑料制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Plastic products often have static electricity, which attracts surrounding dust powder, fibers, pollutants, etc., seriously affecting the use of the product

Method used

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  • Antistatic plastic and preparation method thereof
  • Antistatic plastic and preparation method thereof
  • Antistatic plastic and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Mix 8 parts of chitin fiber, 4 parts of diatomaceous earth, 8 parts of sodium polyacrylate and 5 parts of silicone oil, stir at 75°C and 3000 rpm for 2.5 hours to obtain mixture A; mix 6 parts of magnesium stearate, 8 parts of silicon oxide , 5 parts of calcium oxalate and 8 parts of ethoxystearic acid amine were added to mixture A, stirred at 105°C and 5000rpm for 3.5h, dried at 150°C after cooling, and ground through a 500-mesh sieve to prepare an antistatic plastic Filler: heat the obtained antistatic plastic filler with 50 parts of polyurethane resin, 6 parts of sodium polyacrylate, 5 parts of aromatic amine compound antioxidant, and 15 parts of water to 250 ° C, stir at 2000 rpm for 1.5 h to prepare a mixed material, and then The mixed material is extruded through a mold to obtain an antistatic plastic.

Embodiment 2

[0022] Mix 5 parts of chitin fiber, 2 parts of diatomaceous earth, 5 parts of sodium polyacrylate and 3 parts of silicone oil, stir at 60°C and 3000 rpm for 3 hours to obtain mixture A; mix 8 parts of magnesium stearate, 10 parts of silicon oxide, 6 parts of calcium oxalate and 10 parts of ethoxystearic acid amine were added to mixture A, stirred at 100°C and 5000rpm for 4 hours, dried at 150°C after cooling, and ground through a 500-mesh sieve to prepare an antistatic plastic filler; Heat the obtained antistatic plastic filler with 30 parts of polyurethane resin, 5 parts of sodium polyacrylate, 3 parts of aromatic amine compound antioxidant, and 10 parts of water to 280°C, stir at 2000 rpm for 1 hour to prepare a mixed material, and then mix the The mixed material is extruded through a mold to obtain an antistatic plastic.

Embodiment 3

[0024] Mix 10 parts of chitin fiber, 5 parts of diatomaceous earth, 10 parts of sodium polyacrylate and 6 parts of silicone oil, stir at 80°C and 3000 rpm for 2 hours to obtain mixture A; mix 3 parts of magnesium stearate, 5 parts of silicon oxide, 3 parts of calcium oxalate and 5 parts of ethoxystearic acid amine were added to mixture A, stirred at 120°C and 5000rpm for 3 hours, dried at 150°C after cooling, and ground through a 500-mesh sieve to prepare an antistatic plastic filler; Heat the obtained antistatic plastic filler with 60 parts of polyurethane resin, 10 parts of sodium polyacrylate, 8 parts of aromatic amine compound antioxidant, and 20 parts of water to 220 ° C, stir at 2000 rpm for 2 hours to prepare a mixed material, and then mix the The mixed material is extruded through a mold to obtain an antistatic plastic.

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PUM

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Abstract

The invention discloses antistatic plastic. The antistatic plastic comprises 30-60 parts of polyurethane resin, 5-10 parts of sodium polyacrylate, 3-8 parts of arylamine compound antioxidant, 10-20 parts of water, 5-10 parts of chitin fibers, 2-5 parts of diatomite, 5-10 parts of sodium polyacrylate, 3-6 parts of silicone oil, 3-8 parts of magnesium stearate, 5-10 parts of silicon oxide, 3-6 partsof calcium oxalate and 5-10 parts of ethyoxyl octadecylamine. The chitin fibers, diatomite, sodium polyacrylate and the silicone oil are mixed and stirred for 2-3 h at 60-80 DEG C to obtain a mixtureA; magnesium stearate, silicon oxide, calcium oxalate and ethyoxyl octadecylamine are added into the mixture A and stirred for 3-4 h at 100-120 DEG C, and the mixture is cooled, dried, ground and sieved to obtain plastic filler; the plastic filler, polyurethane resin, sodium polyacrylate, the arylamine compound antioxidant and water are heated, stirred and mixed to prepare a mixed material, and the mixed material is extruded through a mold to prepare the antistatic plastic. The antistatic plastic has excellent abrasion resistance and antistatic effects.

Description

technical field [0001] The invention relates to an antistatic plastic and a preparation method thereof, belonging to the field of plastic products. Background technique [0002] Plastic is a class of plastic synthetic polymer materials. Together with synthetic rubber and synthetic fibers, it forms the three major synthetic materials that are indispensable in today's daily life. Specifically, plastic is a material with natural or synthetic resin as the main component, adding various additives, which can be molded into a certain shape under certain conditions such as temperature and pressure, and maintains the same shape at room temperature. Plastic products often have static electricity, which attracts surrounding dust powder, fibers, pollutants, etc., seriously affecting the use of the product. Contents of the invention [0003] Purpose of the invention: The technical problem to be solved by the present invention is to provide a plastic with remarkable antistatic perform...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L75/04C08L33/02C08L5/08C08L83/04C08K13/04C08K7/26C08K5/098C08K3/36C08K5/20
CPCC08L75/04C08K2201/017C08L2201/04C08L2205/025C08L2205/035C08L2205/16C08L33/02C08L5/08C08L83/04C08K13/04C08K7/26C08K5/098C08K3/36C08K5/20
Inventor 王祖贤华加美
Owner 句容沣润塑料制品有限公司