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Kelp powder biodegradable plastic and preparation method thereof

A technology of biodegradable plastics and kelp powder, applied in the field of plastics, can solve problems such as environmental degradation and threats to human survival, and achieve the effects of strong compatibility, simple production process, and high synergy

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 kind of kelp powder biodegradable plastic is prepared from the component raw materials of following weight (kg):

[0020] Kelp powder 25, corn starch 12, corn gluten powder 4, bentonite 4, light calcium carbonate 4, polyethylene 12, linseed oil 6, sucrose 1.5, humic acid 1.5, potassium chloride 0.15, silane coupling agent KH- 550 1.5, composite additive 12;

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

[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] The preparation method of compound auxiliary agent:

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

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PUM

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Abstract

The present invention discloses a kelp powder biodegradable plastic, which is characterized by being prepared from the following raw materials by weight: 20-30 parts of kelp powder, 10-15 parts of corn starch, 3-5 parts of corn gluten meal, 3-5 parts of bentonite, 3-5 parts of light calcium carbonate, 10-15 parts of polyethylene, 4-8 parts of linseed oil, 1-2 parts of sucrose, 1-2 parts of humic acid, 0.1-0.2 part of potassium chloride, 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, simple production technology, effective reduction of white pollution, and high environmental and economic benefits.

Description

technical field [0001] The invention relates to the technical field of plastics, in particular to a kelp powder biodegradable plastic and a preparation method thereof. Background technique [0002] With the development of industry, plastics have been widely used in life, but it brings a lot of solid waste, especially disposable plastic products such as plastic packaging bags, shopping bags, plastic lunch boxes and mulch, etc. Products are disposed of as solid waste after use. Due to the characteristics of waste plastics that are difficult to degrade naturally and the harmful treatment methods, the plastic waste generated remains in water bodies and land, forming "white pollution", deteriorating the environment, and threatening the survival of human beings, becoming a public hazard in the world. [0003] In order to solve the pollution problem caused by plastic waste, degradable plastics have become a hot spot in research and development. Biodegradable plastics are polymer ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L5/00C08L3/02C08L89/00C08L23/06C08K13/06C08K3/34C08K3/26C08K3/16C08K5/544C08K5/1515C08K5/20
Inventor 王贵东宋睿
Owner HEFEI ALL ROUND POLYMER MATERIAL FACTORY
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