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Production method of biodegradable medical plastics

A production method and biological technology, applied in the field of biodegradable medical plastics, can solve problems such as occupying large land resources, polluting the environment, and not having the ability to degrade

Inactive Publication Date: 2012-10-24
YANCHENG JINWO MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing medical plastic products do not have the ability to degrade, so they need to be recycled and occupy a large amount of land resources for landfill, and pollute the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] The production method of biodegradable medical plastics comprises the following steps: putting ordinary plastic particles and biodegradable additives into a mixer according to the mass ratio of 100:1, fully stirring for 25 minutes, and then mixing the stirred plastic The particles are baked in an oven at a temperature of 100 degrees centigrade for 1 hour.

Embodiment 2

[0009] The production method of biodegradable medical plastics comprises the following steps: putting ordinary plastic particles and biodegradable additives into a mixer according to the mass ratio of 100:1.5, fully stirring for 30 minutes, and then mixing the stirred plastic The particles are baked in an oven at a temperature of 300 degrees Celsius for 2 hours.

Embodiment 3

[0011] The production method of biodegradable medical plastics comprises the following steps: putting ordinary plastic particles and biodegradable additives into a mixer according to the mass ratio of 100:2, fully stirring for 35 minutes, and then mixing the stirred plastic The particles are baked in an oven at a temperature of 400 degrees Celsius for 4 hours.

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PUM

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Abstract

The invention discloses a production method of environment-friendly biodegradable medical plastics. The method includes the following steps of: putting ordinary plastic particles and a biodegradable additive into a blender according to a mass ratio of 100:1-100:2, stirring, blending them fully for 25-35 minutes, then putting the blended plastic particles into an oven for baking at a temperature of 100-400DEG C for 1-4h.The method disclosed in the invention has the advantage that it can produce medical plastics with a degradable function. After a landfill treatment of a medical plastic product in the soil for a period of time, the whole product can be completely degraded and be fully absorbed by the soil, thus reaching the purpose of environmental protection.

Description

technical field [0001] The invention relates to a production method of biodegradable medical plastics. Background technique [0002] As people pay more and more attention to physical health and environmental protection, more and more medical plastic products are used, especially disposable medical devices. Existing medical plastic products do not have the ability to degrade, need to be recycled and occupy a large amount of land resources for landfill, and pollute the environment. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an environment-friendly production method of biodegradable medical plastics. [0004] In order to solve the above technical problems, the technical solution adopted in the present invention is: the production method of biodegradable medical plastics, comprising the following steps: putting ordinary plastic particles and biodegradable additives into Stir fully in the blender for 25 to 35 m...

Claims

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Application Information

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IPC IPC(8): C08L101/16
Inventor 王峻
Owner YANCHENG JINWO MEDICAL TECH
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