Environment-friendly plastic with high weather resistance and preparation method thereof

An environmentally friendly plastic and weather resistance technology, which is applied in the field of plastic preparation, can solve the problems of poor environmental protection effect, long-lasting environmental protection effect, complicated preparation method, etc., achieves the suppression of discoloration and brittleness, obvious toughening effect, and simple preparation method Effect

Inactive Publication Date: 2019-02-12
合肥慧林建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Above two kinds of existing technologies, although the plastics of the first generation have certain environmental protection effects, the environmental protection effect is not good, and the environmental protection effect is not durable, and the preparation method is also relatively complicated, so it is not suitable for industrialized large-scale production and use

Method used

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  • Environment-friendly plastic with high weather resistance and preparation method thereof

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Effect test

Embodiment 1

[0029] An environmentally friendly plastic with high weather resistance, including the following raw materials in parts by weight: 23 parts of plant straw, 15 parts of fruit shell, 8 parts of polypropylene, 18 parts of charcoal ash, 6 parts of toughening agent, 7 parts of organic solvent, modified carbonic acid 8 parts of calcium, 9 parts of talcum powder, 5 parts of silicone solution, 12 parts of polymethyl methacrylate, 5 parts of curing agent, 2 parts of antibacterial agent, 3 parts of antioxidant, 3 parts of coupling agent and 4 parts of defoamer share.

[0030] A method for preparing environmentally friendly plastics with high weather resistance, comprising the following preparation steps:

[0031] a. Grind plant stalks and fruit shells into powder, then dry them at 52°C for 0.6h, mix them with polypropylene, charcoal ash, and toughening agent and put them into the internal mixer, heat and stir at 90°C for 1.2 h, to obtain mixture one;

[0032] b. Mix mixture 1, modifie...

Embodiment 2

[0042] An environmentally friendly plastic with high weather resistance, including the following raw materials in parts by weight: 23 parts of plant straw, 15 parts of fruit shell, 10 parts of polypropylene, 14 parts of charcoal ash, 5 parts of toughening agent, 5 parts of organic solvent, modified carbonic acid 8 parts of calcium, 9 parts of talcum powder, 7 parts of silicone solution, 16 parts of polymethyl methacrylate, 3 parts of curing agent, 4 parts of antibacterial agent, 4 parts of antioxidant, 3 parts of coupling agent and 4 parts of defoamer share.

[0043] A method for preparing environmentally friendly plastics with high weather resistance, comprising the following preparation steps:

[0044] a. Grind plant stalks and fruit shells into powder, then dry them at 50°C for 0.5h, mix them with polypropylene, charcoal ash, and toughening agent and put them into the internal mixer, heat and stir at 86°C for 1.2 h, to obtain mixture one;

[0045] b. Mix mixture 1, modifi...

Embodiment 3

[0055] An environmentally friendly plastic with high weather resistance, including the following raw materials in parts by weight: 21 parts of plant straw, 18 parts of fruit shell, 11 parts of polypropylene, 15 parts of charcoal ash, 4 parts of toughening agent, 6 parts of organic solvent, modified carbonic acid 9 parts of calcium, 8 parts of talcum powder, 6 parts of silicone solution, 15 parts of polymethyl methacrylate, 3 parts of curing agent, 4 parts of antibacterial agent, 3 parts of antioxidant, 5 parts of coupling agent and 4 parts of defoaming agent share.

[0056] A method for preparing environmentally friendly plastics with high weather resistance, comprising the following preparation steps:

[0057] a. Grind plant stalks and fruit shells into powder, dry at 50°C for 0.6h, mix with polypropylene, charcoal ash, and toughening agent, put them into the internal mixer, heat and stir at 90°C for 1.2 h, to obtain mixture one;

[0058] b. Mix mixture 1, modified calcium ...

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Abstract

The invention provides environment-friendly plastic with high weather resistance and a preparation method thereof. The environment-friendly plastic is prepared from the following components: plant straw, shell, polypropylene, carbon ash, a toughening agent, an organic solvent, modified calcium carbonate, talcum powder, an organic silicon solution, polymethylmethacrylate, a curing agent, an antibacterial agent, an antioxidant, a coupling agent and a de-foaming agent. The preparation method provided by the invention is simple and practical and is suitable for large-scale industrial production; the cost of raw material is low and the prepared plastic has good surface smooth finish and has relatively good mechanical strength, impact toughness and weather resistance.

Description

technical field [0001] The invention belongs to the technical field of plastic preparation, and in particular relates to an environment-friendly plastic with high weather resistance and a preparation method thereof. Background technique [0002] With the development of the economy and the progress of the society, people's life is gradually developing in the direction of convenience and efficiency. Plastic products have been widely used in people's production and life, construction fields, and agricultural fields because of their advantages such as light weight, high strength, corrosion resistance, and low price. The widespread use of plastic products brings great convenience to people, but also has serious negative impacts. Most of the discarded plastic products do not degrade or degrade very slowly in the natural environment, forming "white pollution". Waste plastics cannot be automatically degraded, and long-term residues in the natural environment can cause serious envir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L97/02C08L23/12C08L33/12C08L25/10C08L23/08C08K13/06C08K9/04C08K3/26C08K3/04C08K3/34
CPCC08K2003/265C08L97/02C08L2201/08C08L2205/025C08L2205/035C08L23/12C08L33/12C08L25/10C08L23/0853C08K13/06C08K9/04C08K3/26C08K3/04C08K3/34
Inventor 刘伍
Owner 合肥慧林建材有限公司
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