CN106317500A - Medicinal infusion rubber gasket - Google Patents
Medicinal infusion rubber gasket Download PDFInfo
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- CN106317500A CN106317500A CN201510402518.2A CN201510402518A CN106317500A CN 106317500 A CN106317500 A CN 106317500A CN 201510402518 A CN201510402518 A CN 201510402518A CN 106317500 A CN106317500 A CN 106317500A
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- parts
- rubber
- kaolin
- vinyl acetate
- resin
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Abstract
The invention relates to the technical field of medical rubber, particularly a medicinal infusion rubber gasket which comprises the following components in parts by mass: 35-45 parts of butyl rubber, 60-70 parts of isoprene rubber, 25-30 parts of chlorinated polyethylene, 12-18 parts of resin, 3-9 parts of kaolin, 5-11 parts of calcium powder, 8-15 parts of ethylene-vinyl acetate, 4.5-6.9 parts of stearic acid, 1.6-4.3 parts of aluminum hydroxide, 4-12 parts of white carbon black and 30-50 parts of thermoplastic elastomer. By adopting the formula, the medicinal infusion rubber gasket has favorable resilience, does not have the problem of liquid leakage or liquor pollution when being used for infusion bottle puncture and dosing, enhances the medical treatment quality for the patients, and has longer service life.
Description
Technical field
The present invention relates to medical grade rubber technical field, particularly a kind of medicinal transfusion rubber sheet gasket.
Background technology
Along with medical level promotes day by day, people require to improve for quality of medical care, and therapeutic type or supplying type are defeated
The medical supplies that liquid is most widely used with medical treatment institutes especially, during it uses, most critical component is just rubber
Elastomeric pad.Then, rubber sheet gasket produce and store during, due to formula design unreasonable, pole
Easily occur telling frost, i.e. the phenomenon from rubber internal migration to rubber surface of the liquid or solid compounding ingredient in formula,
The most not only have impact on the service life of rubber sheet gasket, and easily pollute medicine, affect the treatment of sufferer very
To healthy.It addition, the rubber sheet gasket resilience that existing formula is made is poor, puncture use process at infusion bottle
In, it is susceptible to pull out the phenomenons such as pin liquid leakage.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of medicinal transfusion rubber sheet gasket.
For solving above-mentioned technical problem, the medicinal transfusion rubber sheet gasket of the present invention, include according to mass fraction meter
Following components: butyl rubber 35-45 part, isoprene rubber 60-70 part, chlorinated polyethylene 25-30 part,
Resin 12-18 part, Kaolin 3-9 part, calcium powder 5-11 part, ethylene vinyl acetate 8-15 part, adipocere
Acid 4.5-6.9 part, aluminium hydroxide 1.6-4.3 part, white carbon 4-12 part, thermoplastic elastomer 30-50 part.
Further, following components is included according to mass fraction meter: butyl rubber 35 parts, isoprene rubber
60 parts, chlorinated polyethylene 25 parts, resin 12 parts, Kaolin 3 parts, calcium powder 5 parts, ethylene-vinyl acetate
Ester 8 parts, Stearic Acid 4.5 parts, aluminium hydroxide 1.6 parts, white carbon 4 parts, thermoplastic elastomer 30 parts.
Further, following components is included according to mass fraction meter: butyl rubber 45 parts, isoprene rubber
70 parts, chlorinated polyethylene 30 parts, resin 18 parts, Kaolin 9 parts, calcium powder 11 parts, ethylene-vinyl acetate
Ester 15 parts, Stearic Acid 6.9 parts, aluminium hydroxide 4.3 parts, white carbon 12 parts, thermoplastic elastomer 50 parts.
Further, following components is included according to mass fraction meter: butyl rubber 40 parts, isoprene rubber
65 parts, chlorinated polyethylene 26 parts, resin 13 parts, Kaolin 5 parts, calcium powder 9 parts, ethylene-vinyl acetate
Ester 10 parts, Stearic Acid 5.1 parts, aluminium hydroxide 2.8 parts, white carbon 6 parts, thermoplastic elastomer 40 parts.
Further, following components is included according to mass fraction meter: butyl rubber 42 parts, isoprene rubber
68 parts, chlorinated polyethylene 29 parts, resin 16 parts, Kaolin 8 parts, calcium powder 10 parts, ethylene-vinyl acetate
Ester 13 parts, Stearic Acid 6.2 parts, aluminium hydroxide 3.5 parts, white carbon 9 parts, thermoplastic elastomer 45 parts.
After using above-mentioned formula, the present invention has good resilience so that it is when infusion bottle punctures and uses with dosing,
Aneroid leakage and the problem polluting medicinal liquid, improve the quality of medical care for sufferer, extend making of rubber sheet gasket
Use the life-span.
Detailed description of the invention
The medicinal transfusion rubber sheet gasket of the present invention, includes following components according to mass fraction meter: butyl rubber 35-45
Part, isoprene rubber 60-70 part, chlorinated polyethylene 25-30 part, resin 12-18 part, Kaolin 3-9
Part, calcium powder 5-11 part, ethylene vinyl acetate 8-15 part, Stearic Acid 4.5-6.9 part, aluminium hydroxide 1.6-4.3
Part, white carbon 4-12 part, thermoplastic elastomer 30-50 part.
Embodiment one:
Following components is included: butyl rubber 35 parts, isoprene rubber 60 parts, chlorination according to mass fraction meter
Polyethylene 25 parts, resin 12 parts, Kaolin 3 parts, calcium powder 5 parts, ethylene vinyl acetate 8 parts, fat
Cerinic acid 4.5 parts, aluminium hydroxide 1.6 parts, white carbon 4 parts, thermoplastic elastomer 30 parts.
Embodiment two:
Following components is included: butyl rubber 45 parts, isoprene rubber 70 parts, chlorination according to mass fraction meter
Polyethylene 30 parts, resin 18 parts, Kaolin 9 parts, calcium powder 11 parts, ethylene vinyl acetate 15 parts,
Stearic Acid 6.9 parts, aluminium hydroxide 4.3 parts, white carbon 12 parts, thermoplastic elastomer 50 parts.
Embodiment three:
Following components is included: butyl rubber 40 parts, isoprene rubber 65 parts, chlorination according to mass fraction meter
Polyethylene 26 parts, resin 13 parts, Kaolin 5 parts, calcium powder 9 parts, ethylene vinyl acetate 10 parts, fat
Cerinic acid 5.1 parts, aluminium hydroxide 2.8 parts, white carbon 6 parts, thermoplastic elastomer 40 parts.
Embodiment four:
Following components is included: butyl rubber 42 parts, isoprene rubber 68 parts, chlorination according to mass fraction meter
Polyethylene 29 parts, resin 16 parts, Kaolin 8 parts, calcium powder 10 parts, ethylene vinyl acetate 13 parts,
Stearic Acid 6.2 parts, aluminium hydroxide 3.5 parts, white carbon 9 parts, thermoplastic elastomer 45 parts.
Although the foregoing describing the detailed description of the invention of the present invention, but those skilled in the art should managing
Solving, these are merely illustrative of, and present embodiment can be made various changes or modifications, without departing from sending out
Bright principle and essence, protection scope of the present invention is only limited by the claims that follow.
Claims (5)
1. a medicinal transfusion rubber sheet gasket, it is characterised in that include following components according to mass fraction meter: butyl
Rubber 35-45 part, isoprene rubber 60-70 part, chlorinated polyethylene 25-30 part, resin 12-18 part,
Kaolin 3-9 part, calcium powder 5-11 part, ethylene vinyl acetate 8-15 part, Stearic Acid 4.5-6.9 part,
Aluminium hydroxide 1.6-4.3 part, white carbon 4-12 part, thermoplastic elastomer 30-50 part.
2. according to the medicinal transfusion rubber sheet gasket described in claim 1, it is characterised in that according to mass fraction meter bag
Include following components: butyl rubber 35 parts, isoprene rubber 60 parts, chlorinated polyethylene 25 parts, resin 12
Part, Kaolin 3 parts, calcium powder 5 parts, ethylene vinyl acetate 8 parts, Stearic Acid 4.5 parts, aluminium hydroxide
1.6 parts, white carbon 4 parts, thermoplastic elastomer 30 parts.
3. according to the medicinal transfusion rubber sheet gasket described in claim 1, it is characterised in that according to mass fraction meter bag
Include following components: butyl rubber 45 parts, isoprene rubber 70 parts, chlorinated polyethylene 30 parts, resin 18
Part, Kaolin 9 parts, calcium powder 11 parts, ethylene vinyl acetate 15 parts, Stearic Acid 6.9 parts, hydroxide
4.3 parts of aluminum, white carbon 12 parts, thermoplastic elastomer 50 parts.
4. according to the medicinal transfusion rubber sheet gasket described in claim 1, it is characterised in that according to mass fraction meter bag
Include following components: butyl rubber 40 parts, isoprene rubber 65 parts, chlorinated polyethylene 26 parts, resin 13
Part, Kaolin 5 parts, calcium powder 9 parts, ethylene vinyl acetate 10 parts, Stearic Acid 5.1 parts, aluminium hydroxide
2.8 parts, white carbon 6 parts, thermoplastic elastomer 40 parts.
5. according to the medicinal transfusion rubber sheet gasket described in claim 1, it is characterised in that according to mass fraction meter bag
Include following components: butyl rubber 42 parts, isoprene rubber 68 parts, chlorinated polyethylene 29 parts, resin 16
Part, Kaolin 8 parts, calcium powder 10 parts, ethylene vinyl acetate 13 parts, Stearic Acid 6.2 parts, hydroxide
3.5 parts of aluminum, white carbon 9 parts, thermoplastic elastomer 45 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510402518.2A CN106317500A (en) | 2015-07-09 | 2015-07-09 | Medicinal infusion rubber gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510402518.2A CN106317500A (en) | 2015-07-09 | 2015-07-09 | Medicinal infusion rubber gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106317500A true CN106317500A (en) | 2017-01-11 |
Family
ID=57726138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510402518.2A Pending CN106317500A (en) | 2015-07-09 | 2015-07-09 | Medicinal infusion rubber gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106317500A (en) |
-
2015
- 2015-07-09 CN CN201510402518.2A patent/CN106317500A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |