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Thermal insulation plastic and production process thereof

A heat insulation and plastic technology, applied in the field of plastic production, can solve the problems of lack of screening mechanism, dead angle, and inability to fully crush materials, etc., and achieve the effect of improving screening efficiency, improving efficiency, and improving crushing efficiency

Inactive Publication Date: 2020-11-17
亳州丰色信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The existing crushing and grinding devices have low crushing efficiency for materials, and cannot sufficiently crush materials, which affects the quality of subsequent processing; lack of screening mechanism, cannot ensure uniform particle size of materials; during grinding, the angle and height of the grinding mechanism cannot be adjusted, As a result, there is a dead angle during grinding, which cannot ensure that the material is fully ground; the angle of the grinding knife cannot be adjusted, which has limitations

Method used

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  • Thermal insulation plastic and production process thereof
  • Thermal insulation plastic and production process thereof
  • Thermal insulation plastic and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] A thermal insulation plastic, comprising the following raw materials in parts by weight: 50 parts of cellulose, 8 parts of polyethylene, 1 part of polymethylphenol aldehyde, 1 part of quartz, 12 parts of polysiloxane, 12 parts of polyesterimide, mineral 7 parts of oil, 7 parts of polyethylene, 7 parts of ethylene glycol and 3 parts of high temperature resistant matrix;

[0050] The thermal insulation plastic is made by the following steps:

[0051] The first step, stirring and mixing cellulose, polyethylene, polymethylphenol aldehyde, quartz, polysiloxane, polyesterimide and mineral oil to obtain a mixture;

[0052] The second step is to put the mixture into a crushing and grinding device for grinding for 12 minutes, add polyethylene to react for 5 minutes, add ethylene glycol to react for 14 minutes, and obtain a reactant;

[0053] The third step is to evaporate the reactant, dry the evaporated reactant at 60°C for 2 hours, put the reactant into a mixer at 70°C, and s...

Embodiment 2

[0058] A thermal insulation plastic, comprising the following raw materials in parts by weight: 55 parts of cellulose, 12 parts of polyethylene, 3 parts of polymethylphenol aldehyde, 3 parts of quartz, 13 parts of polysiloxane, 13 parts of polyesterimide, mineral 10 parts of oil, 10 parts of polyethylene, 8 parts of ethylene glycol and 4 parts of high temperature resistant matrix;

[0059] The thermal insulation plastic is made by the following steps:

[0060] The first step, stirring and mixing cellulose, polyethylene, polymethylphenol aldehyde, quartz, polysiloxane, polyesterimide and mineral oil to obtain a mixture;

[0061] The second step is to put the mixture into a crushing and grinding device for grinding for 13 minutes, add polyethylene to react for 7 minutes, add ethylene glycol to react for 15 minutes, and obtain a reactant;

[0062] The third step is to evaporate the reactant, dry the evaporated reactant at 65°C for 2 hours, put the reactant into a mixer at 75°C, ...

Embodiment 3

[0067] A thermal insulation plastic, comprising the following raw materials in parts by weight: 65 parts of cellulose, 15 parts of polyethylene, 5 parts of polymethylphenol aldehyde, 5 parts of quartz, 15 parts of polysiloxane, 15 parts of polyesterimide, mineral 12 parts of oil, 12 parts of polyethylene, 10 parts of ethylene glycol and 5 parts of high temperature resistant matrix;

[0068] The thermal insulation plastic is made by the following steps:

[0069] The first step, stirring and mixing cellulose, polyethylene, polymethylphenol aldehyde, quartz, polysiloxane, polyesterimide and mineral oil to obtain a mixture;

[0070] The second step is to put the mixture into a crushing and grinding device for grinding for 15 minutes, add polyethylene to react for 10 minutes, add ethylene glycol to react for 17 minutes, and obtain a reactant;

[0071] The third step is to evaporate the reactant, dry the evaporated reactant at 70°C for 2.5 hours, put the reactant into a mixer at 80...

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Abstract

The invention discloses thermal insulation plastic and a production process thereof. The thermal insulation plastic comprises the following raw materials in parts by weight: 50-65 parts of cellulose,8-15 parts of polyethylene, 1-5 parts of polymethyl phenolic aldehyde, 1-5 parts of quartz, 12-15 parts of polysiloxane, 12-15 parts of polyesterimide, 7-12 parts of mineral oil, 7-12 parts of polyethylene, 7-10 parts of ethylene glycol and 3-5 parts of a high-temperature-resistant matrix. A first motor is started to drive a first rotating shaft to rotate, so first crushing blades are driven to rotate so as to crush a mixture; and meanwhile, the first rotating shaft drives a first bevel gear to rotate so as to drive a second bevel gear engaged with the first bevel gear to rotate, and the second bevel gear drives a second rotating shaft to rotate so as to drive second crushing blades to rotate, so the mixture is further crushed, and crushing efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of plastic production, in particular to a thermal insulation plastic and a production process thereof. Background technique [0002] Plastic refers to the plastic (flexible) material processed and formed with high molecular weight synthetic resin as the main component, adding appropriate additives, such as plasticizers, stabilizers, antioxidants, flame retardants, colorants, etc., or cured Rigid material formed by cross-linking. [0003] Most of the existing plastics can not play the role of heat insulation, and crushing and grinding devices are often used in the production of plastics. The existing crushing and grinding devices have low crushing efficiency for materials and cannot fully crush materials, which affects the quality of subsequent processing; The screening mechanism cannot guarantee the uniform particle size of the material; the angle and height of the grinding mechanism cannot be adjusted duri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L1/02C08L23/06C08L61/06C08L83/04C08L91/06C08L79/08C08L27/06C08K13/02C08K5/053C08K3/36C08K3/08B29B13/10B29B9/06
CPCB29B9/06B29B13/10C08L1/02C08L2201/08C08L2205/025C08L2205/035C08L23/06C08L61/06C08L83/04C08L91/06C08L79/08C08L27/06C08K13/02C08K5/053C08K3/36C08K3/08
Inventor 孙亚萍李丹丹马晓艳王爱莲
Owner 亳州丰色信息科技有限公司
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