Biodegradable plastic using mushroom residue as raw material and preparation method thereof

A technology of biodegradable plastics and raw materials, applied in the field of biodegradable plastics and its preparation, can solve problems such as environmental degradation and threats to human survival, and achieve the effects of strong compatibility, simple production process, and easy degradation

Inactive Publication Date: 2015-08-12
HEFEI ALL ROUND POLYMER MATERIAL FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the characteristics of waste plastics that are difficult to degrade naturally and the harmful treatment methods, the plastic waste generated remains in the water body and land, forming "white pollution", deteriorating the environment, and threatening the survival of human beings, becoming a public hazard in the world

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Non-limiting examples of the present invention are as follows:

[0019] A biodegradable plastic with fungus chaff as a raw material, prepared from the following components in weight (kg):

[0020] Mushroom chaff 25, polyethylene 12, rice bran oil 0.8, palm oil 7, magnesium stearate 1.5, peanut seed powder 4, peanut protein powder 1.5, peanut shell powder 8, pumice powder 4, guar gum 3, silane coupling agent KH-550 1.5, compound additives 12;

[0021] Among them, the compound additives are made of the following weight (kg) raw materials:

[0022] Epoxy soybean oil 35, lanolin 4, oleic acid amide 3, liquid paraffin 3, beeswax 1.5, isopropyl palmitate 0.8, glyceryl monostearate 0.15, polysorbate-80 0.15;

[0023] Preparation method of compound additives:

[0024] First mix the epoxidized soybean oil with lanolin, liquid paraffin and isopropyl palmitate, mix at room temperature at high speed for 30 minutes, then add glyceryl monostearate and polysorbate-80, stir for 5 minutes at 90℃,...

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Abstract

The present invention discloses a biodegradable plastic using mushroom residue as the raw material. The biodegradable plastic is characterized by being prepared from the following raw materials by weight: 20-30 parts of mushroom residue, 10-15 parts of polyethylene, 0.5-1 part of rice bran oil, 6-8 parts of palm oil, 1-2 parts of magnesium stearate, 3-5 parts of peanut seedling powder, 1-2 parts of peanut protein powder, 5-10 parts of peanut shell powder, 3-5 parts of pumice powder, 2-4 parts of guar gum, 1-2 parts of a silane coupling agent KH-550 and 10-15 parts of a compound additive. The biodegradable plastic has the advantages of high degradation rate, high degradation speed, good flexibility and strength meeting the usage requirement; the main raw materials have abundant sources, low cost and good economic performance; and the invention saves energy, uses wastes, can effectively reduce white pollution, and has high environmental and economic benefits.

Description

Technical field [0001] The present invention relates to the technical field of plastics, in particular to a biodegradable plastic with fungus chaff as raw material and a preparation method thereof. Background technique [0002] With the development of industry, plastics have been widely used in life, but a large amount of solid wastes have been brought along with them, especially disposable plastic products such as plastic packaging bags, shopping bags, plastic lunch boxes and mulching films. The products are discarded as solid waste after use. Due to the nature of waste plastics that are difficult to degrade naturally and the harmful treatment methods, the plastic wastes produced are left in water bodies and land, forming "white pollution", deteriorating the environment, threatening human survival and becoming a public hazard to the world. [0003] In order to solve the pollution problem caused by plastic waste, degradable plastics have become a hot spot for research and developm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L97/02C08L23/06C08K13/02C08K5/098C08K3/36C08K5/544C08K5/1515C08K5/20
Inventor 王贵东宋睿
Owner HEFEI ALL ROUND POLYMER MATERIAL FACTORY
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