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Chemical corrosion resistant additive for improving plastic products

A technology for chemical corrosion resistance and plastic products, applied in the field of chemical corrosion resistance additives, can solve problems such as insufficient functionality and inability to meet social needs, and achieve the advantages of reducing production costs, good chemical corrosion resistance, and strong chemical corrosion resistance. Effect

Inactive Publication Date: 2018-11-27
佛山市高明区生产力促进中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the plastic additives currently used are not functional enough and are far from meeting the growing social needs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] 28 parts of calcium carbonate, 6 parts of polycarbonate resin, 4 parts of aluminum silicate, 12 parts of hydroxypropyl methylcellulose, 8 parts of spray carbon black, 5 parts of calcium hydroxide, 1 part of resorcinol, 11 parts of vulcanizing agent parts, 7 parts of lignin, 5 parts of stearic acid, 7 parts of zinc oxide, 3 parts of magnesium sulfate, 15 parts of disodium hydrogen phosphate, and 8 parts of lubricant; wherein, the lubricant is oleic acid amide.

Embodiment 2

[0019] 38 parts of calcium carbonate, 12 parts of polycarbonate resin, 11 parts of aluminum silicate, 20 parts of hydroxypropyl methylcellulose, 17 parts of spray carbon black, 16 parts of calcium hydroxide, 6 parts of resorcinol, 20 parts of vulcanizing agent parts, 15 parts of lignin, 13 parts of stearic acid, 18 parts of zinc oxide, 9 parts of magnesium sulfate, 26 parts of disodium hydrogen phosphate, and 17 parts of lubricant; wherein, the lubricant is glycerol trihydroxystearate.

Embodiment 3

[0021] 36 parts of calcium carbonate, 10 parts of polycarbonate resin, 8 parts of aluminum silicate, 18 parts of hydroxypropyl methylcellulose, 15 parts of spray carbon black, 11 parts of calcium hydroxide, 4 parts of resorcinol, 18 parts of vulcanizing agent 10 parts, 10 parts of lignin, 12 parts of stearic acid, 10 parts of zinc oxide, 5 parts of magnesium sulfate, 18 parts of disodium hydrogen phosphate, 10 parts of lubricant; Wherein, lubricant is stearic acid amide.

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Abstract

The invention provides a chemical corrosion resistant additive for improving plastic products. The additive is prepared from the following materials in parts by weight: 28-38 parts of calcium carbonate, 6-12 parts of polycarbonate resin, 4-11 parts of aluminum silicate, 12-20 parts of hydroxypropyl methyl cellulose, 8-17 parts of spraying carbon black, 5-16 parts of calcium hydroxide, 1-6 parts ofresorcinol, 11-20 parts of a vulcanizing agent, 7-15 parts of lignin, 5-13 parts of stearic acid, 7-18 parts of zinc oxide, 3-9 parts of magnesium sulfate, 15-26 parts of disodium hydrogen phosphateand 8-17 parts of a lubricating agent, wherein the lubricating agent is one or more of octadecanamide, oleamide, erucyl amide and glycerol tristearate. The chemical corrosion resistant additive has the beneficial effect of reasonable formula, and can be added into production of plastic products due to interaction among materials to improve the chemical corrosion resistance.

Description

technical field [0001] The invention relates to the technical field of processing plastic additives, in particular to an additive for improving the chemical corrosion resistance of plastic products. Background technique [0002] Plastic is a polymer compound (macromolecules) that is polymerized by addition or polycondensation of monomers, commonly known as plastics or resins. It can freely change its composition and shape. It is composed of synthetic resins and fillers, Plasticizers, stabilizers, lubricants, pigments, plastic additives and other additives; plastic additives are also called plastic additives, which are used to improve the processing performance of polymers (synthetic resins) or to improve the performance of the resin itself. Some compounds that must be added. For example, plasticizers are added to reduce the molding temperature of polyvinyl chloride resin and make the product soft; another example is to add foaming agents to prepare lightweight, vibration-re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08K13/02C08K3/26C08L69/00C08L1/28C08L97/00C08K3/34C08K3/22C08K5/13C08K5/09C08K3/30C08K3/32
Inventor 熊子义
Owner 佛山市高明区生产力促进中心
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