Environment-friendly biomass plastic material preparation method and application thereof

A biomass plastic and environment-friendly technology, applied in the field of plastic materials, can solve the problems of large usage of plastic materials, obvious environmental impact, and large volume of waste, and achieve the effects of strong practicability, easy availability of raw materials, and simple process

Inactive Publication Date: 2017-08-18
SUZHOU XUANLANG PLASTIC PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the large amount of plastic materials used, the short service

Method used

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  • Environment-friendly biomass plastic material preparation method and application thereof
  • Environment-friendly biomass plastic material preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] (1) Wash and dry 5 parts of wheat straw, 6 parts of corn stalk, 5 parts of rice husk, 4 parts of pine bark, 3 parts of peat, and 3 parts of peanut shell, and add them together to a crushing and cutting machine for cutting;

[0029] (2) adding the biomass shear product of step (1) into a high-temperature and high-pressure steam reactor for heat treatment, the reaction temperature is 450° C., the pressure is 5 MPa, and the reaction time is 20 minutes;

[0030] (3) adding the biomass mixed fragments of step (2) into a high-speed ball mill for ball milling, the ball milling time is 30 minutes, the ball milling power is 350W, a small amount of liquid nitrogen is added during the ball milling, the product is pulverized thoroughly, the ball milling product is collected and sieved, The sieve aperture is 80 mesh;

[0031] (4) adding the biomass powder obtained in step (3) to 75% benzoyl solution for activation treatment, the treatment time is 60min;

[0032] (5) Mix 10 parts of...

Embodiment 2

[0038] (1) Wash and dry 7 parts of wheat straw, 7 parts of corn stalk, 6 parts of rice husk, 5 parts of pine bark, 4 parts of peat, and 4 parts of peanut shell, and add them together to a crushing and cutting machine for cutting;

[0039] (2) adding the biomass shear product of step (1) into a high temperature and high pressure steam reactor for heat treatment, the reaction temperature is 470°C, the pressure is 7MPa, and the reaction time is 30min;

[0040] (3) adding the mixed biomass fragments of step (2) into a high-speed ball mill for ball milling, the ball milling time is 40 minutes, the ball milling power is 350W, a small amount of liquid nitrogen is added during the ball milling, the product is pulverized thoroughly, and the ball milling product is collected and sieved, The sieve aperture is 80 mesh;

[0041] (4) adding the biomass powder obtained in step (3) to 75% benzoyl solution for activation treatment, the treatment time is 60min;

[0042] (5) Mix 15 parts of pol...

Embodiment 3

[0048] (1) Wash and dry 9 parts of wheat straw, 8 parts of corn stalk, 7 parts of rice husk, 8 parts of pine bark, 7 parts of peat, and 4 parts of peanut shell, and add them together to a crushing and cutting machine for cutting;

[0049] (2) adding the biomass shear product of step (1) into a high-temperature and high-pressure steam reactor for heat treatment, the reaction temperature is 480° C., the pressure is 8 MPa, and the reaction time is 32 minutes;

[0050] (3) adding the biomass mixed fragments of step (2) into a high-speed ball mill for ball milling, the ball milling time is 50 minutes, the ball milling power is 350W, a small amount of liquid nitrogen is added during the ball milling, the product is pulverized thoroughly, and the ball milling product is collected and sieved, The sieve aperture is 80 mesh;

[0051] (4) adding the biomass powder obtained in step (3) to 75% benzoyl solution for activation treatment, the treatment time is 60min;

[0052] (5) Mix 20 part...

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Abstract

The invention discloses an environment-friendly biomass plastic material preparation method and application thereof. According to the technology, specific biomass materials are utilized to perform powdering and activating treatment reaction; the raw materials of polypropylene, high-density polyethylene, acrylonitrile, kaolin, maleic anhydride polyolefin and the like are polymerized together; performance of a composite material is improved through heating and roasting of a muffle furnace and by adding ingredients of coupling agent, defoaming agent, curing agent, flexibilizer and the like; then a composite plastic material can be obtained after a series of operation of mould pouring, surface active treatment, demoulding, drying and the like. The prepared environment-friendly biomass plastic material has high strength, environmental friendliness and no harm, can be recycled and has better application prospect. Meanwhile, the invention further discloses the application of the environment-friendly biomass plastic material prepared through the preparation method in plastic films, disposable medical materials and latex gloves.

Description

technical field [0001] The invention relates to the technical field of plastic materials, in particular to a preparation method and application of environment-friendly biomass plastic materials. Background technique [0002] With the continuous growth of population and the improvement of material life brought about by the progress of human civilization, more and more pressure is placed on the earth's environment. In this contradictory process, chemistry disciplines and chemical workers are in a very embarrassing position. On the one hand, they have made great contributions to human civilization, but at the same time they have an unshirkable responsibility for environmental damage. Chemists should bravely shoulder the historical responsibility of minimizing pollution while building a technologically advanced modern society. This requires the establishment and improvement of a new marginal subject))) Environmental Materials Science, which theoretically discusses and summarize...

Claims

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Application Information

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IPC IPC(8): C08L23/12C08L23/06C08L51/06C08L97/02C08K3/34
CPCC08L23/12C08L2203/16C08L2205/025C08L2205/035C08L2205/16C08L2207/066C08L23/06C08L51/06C08L97/02C08K3/346
Inventor 屠志豪
Owner SUZHOU XUANLANG PLASTIC PROD CO LTD
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