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Environment-friendly and non-toxic disease preventing plastic agricultural film

A technology of plastic and agricultural film, applied in plant protection, plant protective cover, application, etc., can solve the problems of high production cost, weak degradability, poor light conversion, etc., and achieve low cost, strong degradability, light conversion good sex effect

Inactive Publication Date: 2018-06-19
余姚市金驰工艺品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, agricultural film is also called film plastic, including mulch film (also called agricultural mulch film), the main component is polyethylene, which is used to cover farmland to increase ground temperature, maintain soil moisture, and promote seed germination and rapid growth of seedlings; It has the effect of inhibiting the growth of weeds; but the existing agricultural film has the disadvantages of high production cost, poor light conversion and weak degradability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] An environmentally friendly, non-toxic and harm-proof plastic agricultural film, which consists of the following raw materials in parts by weight: 1.2 parts of oxidized polyethylene, 7.5 parts of composite stabilizer, 4 parts of tin dioxide doped with rice antimony, 6.5 parts of polyvinyl alcohol, and anti-aging agent 10.5 parts, 7.5 parts of potassium titanate, 5 parts of polyvinyl chloride resin, 15 parts of polylactic acid glycolic acid, 11.5 parts of heat stabilizer, 8.5 parts of glycerin and 16.5 parts of titanium dioxide;

[0017] The heat stabilizer has the following raw materials in parts by weight: 8.5 parts of zinc stearate, 7 parts of antioxidant, 6 parts of benzoate, 13.5 parts of phosphite, 12 parts of calcium ricinoleate, polyaspartic acid 10.5 parts of amino acid and 5 parts of maleic imide.

Embodiment 2

[0019] The above-mentioned environmentally friendly, non-toxic and harm-proof plastic agricultural film has the following raw materials in parts by weight: 0.5 parts of oxidized polyethylene, 6 parts of composite stabilizer, 3 parts of rice antimony doped tin dioxide, 4 parts of polyvinyl alcohol, antimony 9 parts of aging agent, 5 parts of potassium titanate, 3 parts of polyvinyl chloride resin, 12 parts of polylactic acid glycolic acid, 8 parts of heat stabilizer, 7 parts of glycerin and 15 parts of titanium dioxide;

[0020] The heat stabilizer has the following raw materials in parts by weight: 7 parts of zinc stearate, 5 parts of antioxidant, 4 parts of benzoate, 12 parts of phosphite, 9 parts of calcium ricinoleate, polyaspartic acid Amino acid 6 parts and maleic imide 3 parts.

Embodiment 3

[0022] The above-mentioned environmentally friendly, non-toxic and harm-proof plastic agricultural film has the following raw materials in parts by weight: 2 parts of oxidized polyethylene, 9 parts of composite stabilizer, 5 parts of rice antimony doped tin dioxide, 9 parts of polyvinyl alcohol, antimony 12 parts of aging agent, 10 parts of potassium titanate, 7 parts of polyvinyl chloride resin, 18 parts of polylactic acid glycolic acid, 15 parts of heat stabilizer, 10 parts of glycerin and 18 parts of titanium dioxide;

[0023] The heat stabilizer has the following raw materials in parts by weight: 10 parts of zinc stearate, 9 parts of antioxidant, 8 parts of benzoate, 15 parts of phosphite, 15 parts of calcium ricinoleate, polyaspartic acid Amino acid 6-15 parts and maleic imide 7 parts.

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PUM

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Abstract

The invention discloses an environment-friendly and non-toxic disease preventing plastic agricultural film. The film comprises raw materials in parts by weight as follows: 0.5-2 parts of oxidized polyethylene, 6-9 parts of a compound stabilizer, 3-5 parts of antimony doped tin oxide, 4-9 parts of polyvinyl alcohol, 9-12 parts of an antiager, 5-10 parts of potassium titanate, 3-7 parts of polyvinylchloride resin, 12-18 parts of polylactic acid-glycolic acid, 8-15 parts of a heat stabilizer, 7-10 parts of glycerin and 15-18 parts of titanium dioxide. The environment-friendly and non-toxic disease preventing plastic agricultural film has the advantages of good light conversion property, low cost, high degradability and the like.

Description

technical field [0001] The invention relates to the technical field of agricultural products, in particular to an environmentally friendly, non-toxic and harm-resistant plastic agricultural film. Background technique [0002] At present, agricultural film is also called film plastic, including mulch film (also called agricultural mulch film), the main component is polyethylene, which is used to cover farmland to increase ground temperature, maintain soil moisture, and promote seed germination and rapid growth of seedlings; It has the function of inhibiting the growth of weeds; but the existing agricultural film has the disadvantages of high production cost, poor light conversion and weak degradability. Contents of the invention [0003] The object of the present invention is to solve the shortcomings in the prior art, and propose an environment-friendly, non-toxic and harm-proof plastic agricultural film. [0004] In order to achieve the above object, the present inventio...

Claims

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Application Information

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IPC IPC(8): C08L67/04C08L29/04C08L27/06C08L23/30C08L79/08C08K13/02C08K3/22C08K5/098C08K5/523C08J5/18A01G13/02
CPCC08J5/18A01G13/0275C08J2367/04C08J2423/30C08J2427/06C08J2429/04C08J2479/08C08K3/2279C08K5/098C08K5/523C08K2003/2231C08K2003/2241
Inventor 周栋
Owner 余姚市金驰工艺品有限公司