CN104693662A - Infusion rubber hose and preparation method thereof - Google Patents
Infusion rubber hose and preparation method thereof Download PDFInfo
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- CN104693662A CN104693662A CN201510146744.9A CN201510146744A CN104693662A CN 104693662 A CN104693662 A CN 104693662A CN 201510146744 A CN201510146744 A CN 201510146744A CN 104693662 A CN104693662 A CN 104693662A
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Abstract
The invention provides an infusion rubber hose and a preparation method thereof. The rubber hose comprises, by weight, 20-25 parts of natural emulsion, 0.1-0.4 part of sulphur, 1.0-2.0 parts of allicin extracting solution, 3-8 parts of sodium alga acid, 10-15 parts of chloroethylene, 0.2-0.5 part of initiating agent and 8-15 parts of vinyl acetate. The preparation method comprises the following steps: 1, weighing raw materials according to parts by weight, putting the raw materials into an agitator and stirring the raw materials for 10-15 minutes, and obtaining mixed materials; 2, putting the mixed materials into a twin-screw extruder for compounding and extruding, and obtaining granules by prilling; 3, putting the granules into a grinding tool, and obtaining a finished product by natural cooling and demoulding. The infusion rubber hose is stretch resistant and twisting resistant, in the infusion process, part of the allicin extracting solution can be blended in the infusion solution, the resistance of a patient is strengthened, and the market prospect is good.
Description
Technical field
The present invention relates to medical supplies field, be specifically related to a kind of transfusion sebific duct and preparation method thereof.
Background technology
At present, tubing or infusion bag are in order to meet snappiness, and producer in the preparation can with more softening agent, and conventional softening agent is dioctyl phthalate (DOP) or dibutyl phthalate.Because softening agent can move in blood transfusion tube and infusion bag, therefore, blood transfusion tube, the performance of infusion bag and life-span can be reduced, harm health of human body.In addition, existing tubing warp resistance degree is poor, not resistance toly pulls, so the transfusion sebific duct needing a kind of over-all properties high.
Summary of the invention
For prior art problem, the object of the present invention is to provide a kind of transfusion sebific duct and preparation method thereof, gained sebific duct is durable in use, avoids bringing injury to human body.
For solving prior art problem, the technical scheme that the present invention takes is:
A kind of transfusion sebific duct, comprises the following raw material counted by weight: natural emulsion 20-25 part, sulphur 0.1-0.4 part, garlicin extracting solution 1.0-2.0 part, sodium alginate 3-8 part, vinylchlorid 10-15 part, initiator 0.2-0.5 part, vinyl acetate between to for plastic 8-15 part.
As transfusion sebific duct preferably, the following raw material counted by weight is comprised: natural emulsion 24 parts, 0.4 part, sulphur, garlicin extracting solution 2.0 parts, sodium alginate 8 parts, 15 parts, vinylchlorid, initiator 0.2 part, vinyl acetate between to for plastic 12 parts.
Improve as transfusion sebific duct, also comprise polyvinyl methyl ethermaleic anhydride 5-8 part.
Based on the preparation method of above-mentioned transfusion sebific duct, comprise the following steps:
Step 1, meter takes raw material by weight, is dropped into by raw material in stirrer and stirs 10-15 minute to obtain mixture;
Step 2, mixture is dropped into blended in twin screw extruder, extrude, and granulation obtains particulate material;
Step 3, drops into grinding tool by particulate material, and the naturally cooling demoulding obtains finished product.
As above-mentioned preparation method preferably, step 1, mixture is 200-300rpm at rotating speed, and temperature is 60-65 DEG C.
As above-mentioned preparation method preferably, step 2, the particle diameter of particulate material is 0.3-0.5mm.
beneficial effect
The present invention's sebific duct of infusing is durable in use, and in addition, garlicin extracting solution is as one of composition, and in the process of use, be dissolved in the immunizing power can submitting patient in liquid medicine to, market outlook are good.
Embodiment
embodiment 1
A kind of transfusion sebific duct, comprises the following raw material counted by weight: natural emulsion 20 parts, 0.1 part, sulphur, garlicin extracting solution 1.0 parts, sodium alginate 3 parts, 10 parts, vinylchlorid, initiator 0.2 part, vinyl acetate between to for plastic 8 parts.
Based on the preparation method of above-mentioned transfusion sebific duct, comprise the following steps:
Step 1, meter takes raw material by weight, is dropped into by raw material with 200rpm in stirrer, and temperature is stir 10 minutes to obtain mixture at 60 DEG C;
Step 2, mixture is dropped into blended in twin screw extruder, extrude, and granulation obtains particle diameter is 0.3mm particulate material;
Step 3, drops into grinding tool by particulate material, and the naturally cooling demoulding obtains finished product.
embodiment 2
A kind of transfusion sebific duct, comprises the following raw material counted by weight: natural emulsion 24 parts, 0.4 part, sulphur, garlicin extracting solution 2.0 parts, sodium alginate 8 parts, 15 parts, vinylchlorid, initiator 0.2 part, vinyl acetate between to for plastic 12 parts.
Based on the preparation method of above-mentioned transfusion sebific duct, comprise the following steps:
Step 1, meter takes raw material by weight, and being dropped into by raw material in stirrer take rotating speed as 300rpm, and temperature is stir 12 minutes to obtain mixture at 65 DEG C;
Step 2, mixture is dropped into blended in twin screw extruder, extrude, and granulation obtains particle diameter is 0.5mm particulate material;
Step 3, drops into grinding tool by particulate material, and the naturally cooling demoulding obtains finished product.
embodiment 3
A kind of transfusion sebific duct, comprises the following raw material counted by weight: natural emulsion 25 parts, 0.4 part, sulphur, garlicin extracting solution 2.0 parts, sodium alginate 8 parts, 15 parts, vinylchlorid, initiator 0.5 part, vinyl acetate between to for plastic 15 parts, polyvinyl methyl ethermaleic anhydride 5-8 part.
Based on the preparation method of above-mentioned transfusion sebific duct, comprise the following steps:
Step 1, meter takes raw material by weight, and being dropped into by raw material in stirrer take rotating speed as 300rpm, and temperature is stir 15 minutes to obtain mixture at 65 DEG C;
Step 2, mixture is dropped into blended in twin screw extruder, extrude, and granulation obtains the particulate material that particle diameter is 0.5mm;
Step 3, drops into grinding tool by particulate material, and the naturally cooling demoulding obtains finished product.
comparative example 1
A kind of transfusion sebific duct, comprises the following raw material counted by weight: natural emulsion 24 parts, 0.4 part, sulphur, garlicin extracting solution 2.0 parts, sodium alginate 8 parts, 15 parts, vinylchlorid, initiator 0.2 part, vinyl acetate between to for plastic 12 parts.
Based on the preparation method of above-mentioned transfusion sebific duct, comprise the following steps:
Step 1, meter takes raw material by weight;
Step 2, mixture is dropped into blended in twin screw extruder, extrude, and granulation obtains the particulate material that particle diameter is 0.5mm;
Step 3, drops into grinding tool by particulate material, and the naturally cooling demoulding obtains finished product.
comparative example 2
A kind of transfusion sebific duct, comprises the following raw material counted by weight: natural emulsion 24 parts, 0.4 part, sulphur, sodium alginate 8 parts, 15 parts, vinylchlorid, initiator 0.2 part, vinyl acetate between to for plastic 12 parts.
Based on the preparation method of above-mentioned transfusion sebific duct, comprise the following steps:
Step 1, meter takes raw material by weight, and being dropped into by raw material in stirrer take rotating speed as 300rpm, and temperature is stir 12 minutes to obtain mixture at 65 DEG C;
Step 2, mixture is dropped into blended in twin screw extruder, extrude, and granulation obtains particle diameter is 0.5mm particulate material;
Step 3, drops into grinding tool by particulate material, and the naturally cooling demoulding obtains finished product.
performance test
The present invention infused sebific duct and existing transfusion sebific duct carries out performance comparison, and the data obtained is as shown in the table:
As can be seen from above-mentioned data, the present invention infuses sebific duct good physical performance, stretch-proof, resistance toly pulls apart, resistance to bending.In addition, garlicin extracting solution, as one of sebific duct composition, has when infusing and a small amount of incorporates in medicament, strengthen patient body drag, so sebific duct of the present invention has good market outlook.
Although embodiment of the present invention are open as above, but it is not restricted to listed in specification sheets and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details.
Claims (6)
1. a transfusion sebific duct, is characterized in that, comprises the following raw material counted by weight: natural emulsion 20-25 part, sulphur 0.1-0.4 part, garlicin extracting solution 1.0-2.0 part, sodium alginate 3-8 part, vinylchlorid 10-15 part, initiator 0.2-0.5 part, vinyl acetate between to for plastic 8-15 part.
2. transfusion sebific duct according to claim 1, is characterized in that, comprises the following raw material counted by weight: natural emulsion 24 parts, 0.4 part, sulphur, garlicin extracting solution 2.0 parts, sodium alginate 8 parts, 15 parts, vinylchlorid, initiator 0.2 part, vinyl acetate between to for plastic 12 parts.
3. transfusion sebific duct according to claim 1, is characterized in that: also comprise polyvinyl methyl ethermaleic anhydride 5-8 part.
4., based on the preparation method of transfusion sebific duct according to claim 1, it is characterized in that, comprise the following steps:
Step 1, meter takes raw material by weight, is dropped into by raw material in stirrer and stirs 10-15 minute to obtain mixture;
Step 2, mixture is dropped into blended in twin screw extruder, extrude, and granulation obtains particulate material;
Step 3, drops into grinding tool by particulate material, and the naturally cooling demoulding obtains finished product.
5. the preparation method of transfusion sebific duct according to claim 4, is characterized in that: step 1, and mixture is 200-300rpm at rotating speed, and temperature is 60-65 DEG C.
6. the preparation method of transfusion sebific duct according to claim 4, is characterized in that: step 2, and the particle diameter of particulate material is 0.3-0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510146744.9A CN104693662A (en) | 2015-03-31 | 2015-03-31 | Infusion rubber hose and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510146744.9A CN104693662A (en) | 2015-03-31 | 2015-03-31 | Infusion rubber hose and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104693662A true CN104693662A (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510146744.9A Pending CN104693662A (en) | 2015-03-31 | 2015-03-31 | Infusion rubber hose and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1931909A (en) * | 2006-09-07 | 2007-03-21 | 暨南大学 | Composite material of modified micro plant fiber powder and natural rubber and its prepn process and application |
| CN104387693A (en) * | 2014-10-24 | 2015-03-04 | 苏州蔻美新材料有限公司 | Medical plastic composite material and preparation method thereof |
| CN104403339A (en) * | 2014-11-10 | 2015-03-11 | 苏州维泰生物技术有限公司 | Blood transfusion latex pipe and preparation method thereof |
-
2015
- 2015-03-31 CN CN201510146744.9A patent/CN104693662A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1931909A (en) * | 2006-09-07 | 2007-03-21 | 暨南大学 | Composite material of modified micro plant fiber powder and natural rubber and its prepn process and application |
| CN104387693A (en) * | 2014-10-24 | 2015-03-04 | 苏州蔻美新材料有限公司 | Medical plastic composite material and preparation method thereof |
| CN104403339A (en) * | 2014-11-10 | 2015-03-11 | 苏州维泰生物技术有限公司 | Blood transfusion latex pipe and preparation method thereof |
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Application publication date: 20150610 |
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| RJ01 | Rejection of invention patent application after publication |