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Low-temperature-resisting plastic auxiliary agent

A technology of plastic additives and low temperature resistance, applied in the field of low temperature plastic additives, can solve problems such as insufficient functionality and inability to meet social needs, and achieve the effect of high and low temperature resistance

Inactive Publication Date: 2018-12-21
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

[0015] A low-temperature resistant plastic additive, the composition materials include by weight: 18 parts of calcium carbonate, 16 parts of stearic acid, 8 parts of wood fiber powder, 6 parts of carbon black, 8 parts of fumed silica, 17 parts of carbon nanotubes, 12 parts of antioxidant, 9 parts of sodium polyacrylate, 7 parts of guar gum, 7 parts of copper hydroxide, 10 parts of surfactant, 15 parts of expanded perlite, 6 parts of additives;

[0016] The additives are ozokerite, paraffin, rosin, mica, and quartzite mixed in a weight ratio of 2:5:1:4:4.

[0017] Preferably, the antioxidant is 2,4-dimethyl-6-tert-butylphenol.

[0018] Preferably, the preparation method of a low-temperature-resistant plastic additive of the present invention is as follows: (1) After mixing ozokerite, paraffin, rosin, mica, and quartzite, stir evenly, process it into 80-mesh powder, and obtain the additive, Standby; (2) Calcium carbonate, stearic acid, sodium polyacrylate, guar gum, copper hydr...

Embodiment 2

[0020] A low temperature resistant plastic additive, the composition materials include by weight: 20 parts of calcium carbonate, 18 parts of stearic acid, 10 parts of wood fiber powder, 8 parts of carbon black, 11 parts of fumed white carbon black, 19 parts of carbon nanotubes, 15 parts of antioxidant, 11 parts of sodium polyacrylate, 9 parts of guar gum, 9 parts of copper hydroxide, 12 parts of surfactant, 18 parts of expanded perlite, 8 parts of additives;

[0021] The additives are ozokerite, paraffin, rosin, mica, and quartzite mixed in a weight ratio of 2:5:1:4:4.

[0022] Preferably, the antioxidant is N,N'-di-sec-butyl-p-phenylenediamine.

[0023] Preferably, the preparation method of a low-temperature-resistant plastic additive of the present invention is as follows: (1) After mixing ozokerite, paraffin, rosin, mica, and quartzite, stir evenly, process it into a 90-mesh powder, and obtain the additive, Standby; (2) Calcium carbonate, stearic acid, sodium polyacrylate,...

Embodiment 3

[0025] A low-temperature resistant plastic additive, the composition materials include by weight: 15 parts of calcium carbonate, 12 parts of stearic acid, 5 parts of wood fiber powder, 2 parts of carbon black, 4 parts of fumed silica, 14 parts of carbon nanotubes, 6 parts of antioxidant, 7 parts of sodium polyacrylate, 5 parts of guar gum, 4 parts of copper hydroxide, 7 parts of surfactant, 12 parts of expanded perlite, 4 parts of additives;

[0026] The additives are ozokerite, paraffin, rosin, mica, and quartzite mixed in a weight ratio of 2:5:1:4:4.

[0027] Preferably, the antioxidant 2,6-di-tert-butylphenol.

[0028] Preferably, the preparation method of a low-temperature-resistant plastic additive of the present invention is as follows: (1) After mixing ozokerite, paraffin, rosin, mica, and quartzite, stir evenly, process it into a 70-mesh powder, and obtain the additive, Standby; (2) Calcium carbonate, stearic acid, sodium polyacrylate, guar gum, copper hydroxide, surf...

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PUM

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Abstract

The invention provides a low-temperature-resisting plastic auxiliary agent. The low-temperature-resisting plastic auxiliary agent is prepared from the following materials in parts by weight: 15 to 20parts of calcium carbonate, 12 to 18 parts of stearic acid, 5 to 10 parts of wood fiber powder, 2 to 8 parts of carbon black, 4 to 11 parts of gas-phase white carbon black, 14 to 19 parts of carbon nanotubes, 6 to 15 parts of an antioxidant, 7 to 11 parts of sodium polyacrylate, 5 to 9 parts of guar gum, 4 to 9 parts of copper hydroxide, 7 to 12 parts of a surfactant, 12 to 18 parts of expanded perlite and 4 to 8 parts of an additive, wherein the additive is prepared by mixing ceresin, paraffin wax, rosin, mica and quartz rock according to the weight ratio of 2 to 5 to 1 to 4 to 4. The low-temperature-resisting plastic auxiliary agent has the beneficial effects that production materials are added into production of a plastic product and the low temperature resisting performance of a plastic product can be improved.

Description

technical field [0001] The invention relates to the technical field of processing plastic additives, in particular to a low-temperature resistant plastic additive. 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-resistant, heat-insulating, and sound...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L33/02C08L97/02C08L5/00C08L91/06C08K13/04C08K3/04C08K3/36C08K3/34
CPCC08K2201/014C08L33/02C08L2205/025C08L2205/035C08L97/02C08L5/00C08L91/06C08K13/04C08K3/04C08K3/36C08K3/34
Inventor 熊子义
Owner 佛山市高明区生产力促进中心
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