CN102746689A - Production method of biodegradable medical plastics - Google Patents
Production method of biodegradable medical plastics Download PDFInfo
- Publication number
- CN102746689A CN102746689A CN2012101981119A CN201210198111A CN102746689A CN 102746689 A CN102746689 A CN 102746689A CN 2012101981119 A CN2012101981119 A CN 2012101981119A CN 201210198111 A CN201210198111 A CN 201210198111A CN 102746689 A CN102746689 A CN 102746689A
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- biodegradable
- medical plastics
- production method
- biodegradable medical
- soil
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- Biological Depolymerization Polymers (AREA)
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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
The present invention relates to a kind of working method of biodegradable medical plastic.
Background technology
Along with people's is more and more paid attention to environmental protection for healthy, and medical plastic ware uses and gets more and more especially disposable medicine equipment now.Existing medical plastic ware does not possess degradation capability, and need recycle and take a large amount of land resources and carry out landfill, and contaminate environment.
Summary of the invention
Technical problem to be solved by this invention is: the working method that a kind of biodegradable medical plastic of environmental protection is provided.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopts is: the working method of biodegradable medical plastic, comprise the steps: common plastics particle and biodegradable additive are put into stirrer according to the ratio of mass ratio 100:1～100:2, and fully stir; Churning time is 25～35 minutes; Plastic pellet after will stirring is then put into the baking oven baking, and storing temperature is at 100～400 degrees centigrade, and storing time is 1～4 hour.
Advantage of the present invention is: the working method of above-mentioned biodegradable medical plastic; Can produce medical plastic with degradable function; The medical plastic ware landfill is in soil after for some time, and whole goods just can be degraded fully and fully absorbed the purpose that reaches environmental protection by soil.
Embodiment
Embodiment 1:
The working method of biodegradable medical plastic; Comprise the steps: common plastics particle and biodegradable additive are put into stirrer according to the ratio of mass ratio 100:1; Fully stir, churning time is 25 minutes, and the plastic pellet after will stirring is then put into the baking oven baking; Storing temperature is at 100 degrees centigrade, and storing time is 1 hour.
Embodiment 2:
The working method of biodegradable medical plastic; Comprise the steps: common plastics particle and biodegradable additive are put into stirrer according to the ratio of mass ratio 100:1.5; Fully stir, churning time is 30 minutes, and the plastic pellet after will stirring is then put into the baking oven baking; Storing temperature is at 300 degrees centigrade, and storing time is 2 hours.
Embodiment 3:
The working method of biodegradable medical plastic; Comprise the steps: common plastics particle and biodegradable additive are put into stirrer according to the ratio of mass ratio 100:2; Fully stir, churning time is 35 minutes, and the plastic pellet after will stirring is then put into the baking oven baking; Storing temperature is at 400 degrees centigrade, and storing time is 4 hours.
Claims (1)
1. the working method of biodegradable medical plastic; It is characterized in that: comprise the steps: common plastics particle and biodegradable additive are put into stirrer according to the ratio of mass ratio 100:1～100:2; Fully stir, churning time is 25～35 minutes, and the plastic pellet after will stirring is then put into the baking oven baking; Storing temperature is at 100～400 degrees centigrade, and storing time is 1～4 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101981119A CN102746689A (en) | 2012-06-15 | 2012-06-15 | Production method of biodegradable medical plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101981119A CN102746689A (en) | 2012-06-15 | 2012-06-15 | Production method of biodegradable medical plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102746689A true CN102746689A (en) | 2012-10-24 |
Family
ID=47027200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101981119A Pending CN102746689A (en) | 2012-06-15 | 2012-06-15 | Production method of biodegradable medical plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102746689A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105694478A (en) * | 2016-03-31 | 2016-06-22 | 青岛百瑞吉生物工程有限公司 | Preparation method of degradable biological medical composite material |
| CN112647312A (en) * | 2020-12-09 | 2021-04-13 | 魔力薇薇(上海)服饰科技有限公司 | Biodegradable glove and preparation method thereof |
-
2012
- 2012-06-15 CN CN2012101981119A patent/CN102746689A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105694478A (en) * | 2016-03-31 | 2016-06-22 | 青岛百瑞吉生物工程有限公司 | Preparation method of degradable biological medical composite material |
| CN112647312A (en) * | 2020-12-09 | 2021-04-13 | 魔力薇薇(上海)服饰科技有限公司 | Biodegradable glove and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121024 |