CN105295252A - Medical PVC infusion bag - Google Patents
Medical PVC infusion bag Download PDFInfo
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- CN105295252A CN105295252A CN201510813021.XA CN201510813021A CN105295252A CN 105295252 A CN105295252 A CN 105295252A CN 201510813021 A CN201510813021 A CN 201510813021A CN 105295252 A CN105295252 A CN 105295252A
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Abstract
The invention discloses a medical PVC infusion bag, which is processed from the following raw materials by weight: 100 parts of non-toxic PVC, 40-50 parts of DnOP, 2-7 parts of epoxidized soybean oil, 0.5-1.2 parts of CaSt, 0.7-1.5 parts of ZnSt, 0.2-0.8 part of phosphite, 0.8-1.3 parts of non-toxic organic tin, 0.2-0.7 part of liquid CA-Zn, 3-5 parts of silicon dioxide, 2-8 parts of epoxy tetrahydrophthalate, and 1-2.5 parts of ACR. The medical PVC infusion bag provided by the invention adopts non-toxic PVC as the main raw material, and through matching with other assistants, the prepared infusion bag has the advantages of low toxicity and high finished product rate. At the same time, the medical PVC infusion bag has good antibacterial effect, and excellent biological properties and chemical properties.
Description
Technical field
The invention belongs to technical field of medical equipment, particularly relate to a kind of medical PVC infusion bag.
Background technology
Since intravenous infusion is applied to clinical disease treatment, infusion products packaging is thereupon fast-developing, from traditional vial, Plastic Bottle plastic soft bag wrapping material up till now, revolutionizes traditional infusion model, makes infusion process become safer.According to statistics, in global transfusion package market, glass bottle packaging still occupies the absolute predominance of 50%, and PVC infusion bag occupies 30%, and plastic infusion bottle is 15%, and non-PVC infusion bag only accounts for 5%.To pack and in the market environment of depositing in tradition and novel infusion, although there is the defect in environmental protection and performance in PVC infusion bag, as the problem such as transparency, oxygen-permeable index, water-permeable index, sterilization degree range differences after sterilizing, but compare traditional glass bottle packaging, PVC infusion bag has convenient storage, use safety, the advantage such as cheap.Although infusion bag is towards non-PVC future development, domestic production technology, equipment are mostly from external import at present, and cost is very high.Therefore, China PVC infusion bag market is still wide.
At present, about the report of PVC infusion bag is less, patent CN104725741A discloses a kind of medical Transfusion device PVC plastic film bag of top grade, discloses and is made up of the raw material of following weight part: Delustering Polychloroethylene 90 ~ 95, diisooctyl phenyl phosphite 5 ~ 8, diethyl phosphite 3 ~ 5, epoxy soybean oil 4 ~ 8, calcium zinc stabilizer 5 ~ 9, lubricant 3 ~ 6, oxidation inhibitor 2.5 ~ 4.5, matting agent 5 ~ 10, silk fiber element 2 ~ 5, chitin fiber 5 ~ 10 and UV light absorber 4 ~ 8.This plastic film bag has good surface dulling effect, has good anti-microbial effect simultaneously, and its biological property, chemical property are good.But along with infusion bag manufacturing enterprise increases, and imported product is to the impact of domestic market, and the infusion bag market competitive pressure is increasing, and this just requires that infusion bag is towards the future development of low cost, high-quality.But the plastic film bag that above-mentioned report discloses, owing to using dulling polyvinyl chloride, makes cost relatively high.
Summary of the invention
The object of the invention is to: the medical PVC infusion bag that a kind of production cost is low, toxicity is little, yield rate is high is provided, solve the defect that above-mentioned PVC infusion bag exists.
To achieve these goals, the present invention adopts following technical scheme:
A kind of medical PVC infusion bag, is characterized in that: this infusion bag is formed by the Raw material processing of following mass parts: nontoxic PVC100 part, DnOP40 ~ 50 part, epoxy soybean oil 2 ~ 7 parts, CaSt0.5 ~ 1.2 part, ZnSt0.7 ~ 1.5 part, phosphorous acid ester 0.2 ~ 0.8 part, 0.8 ~ 1.3 part, non-toxic organic tin, liquid Ca-Zn 0.2 ~ 0.7 part, silicon-dioxide 3 ~ 5 parts, epoxy tetrahydrophthalic acid dibutyl ester 2 ~ 8 parts, ACR1 ~ 2.5 part.
As preferably, described a kind of medical PVC infusion bag, is characterized in that: this infusion bag is formed by the Raw material processing of following mass parts: nontoxic PVC100 part, DnOP45 part, epoxy soybean oil 5 parts, CaSt0.9 part, ZnSt1 part, phosphorous acid ester 0.5 part, 1 part, non-toxic organic tin, liquid Ca-Zn 0.5 part, silicon-dioxide 4 parts, epoxy tetrahydrophthalic acid dibutyl ester 5 parts, ACR1.5 part.
Further, described nontoxic PVC is VC/DOM multipolymer, heat decomposition temperature>=170 DEG C, and volume specific resistance is 5.8 × 10
12Ω cm.
Compared with prior art, beneficial effect of the present invention is: adopt nontoxic PVC to be major ingredient, by other auxiliary agents of proportioning, makes the infusion bag made have the advantage of hypotoxicity, high rate of finished products; Have good anti-microbial effect, its biological property, chemical property are good simultaneously.
Embodiment
Below in conjunction with specific embodiment, technical scheme of the present invention is described further, so that the understanding of same domain technician.
Embodiment 1
A kind of medical PVC infusion bag, is formed by the Raw material processing of following mass parts: nontoxic PVC100 part, DnOP45 part, epoxy soybean oil 5 parts, CaSt0.9 part, ZnSt1 part, phosphorous acid ester 0.5 part, 1 part, non-toxic organic tin, liquid Ca-Zn 0.5 part, silicon-dioxide 4 parts, epoxy tetrahydrophthalic acid dibutyl ester 5 parts, ACR1.5 part.
Wherein, described nontoxic PVC is VC/DOM multipolymer, heat decomposition temperature>=170 DEG C, and volume specific resistance is 5.8 × 10
12Ω cm.
Above-mentioned raw materials is dropped into two roller machines, under 110 ~ 120 DEG C of conditions, blended 5 ~ 10 minutes, extruding pelletization, finally apply blowing or rolling process shaping.
Embodiment 2
A kind of medical PVC infusion bag, is formed by the Raw material processing of following mass parts: nontoxic PVC100 part, DnOP40 part, epoxy soybean oil 2 parts, CaSt0.5 part, ZnSt0.7 part, phosphorous acid ester 0.2 part, 0.8 part, non-toxic organic tin, liquid Ca-Zn 0.2 part, silicon-dioxide 3 parts, epoxy tetrahydrophthalic acid dibutyl ester 2 parts, ACR1 part.
Wherein, described nontoxic PVC is VC/DOM multipolymer, heat decomposition temperature>=170 DEG C, and volume specific resistance is 5.8 × 10
12Ω cm.
Above-mentioned raw materials is dropped into two roller machines, under 110 ~ 120 DEG C of conditions, blended 5 ~ 10 minutes, extruding pelletization, finally apply blowing or rolling process shaping.
Embodiment 3
A kind of medical PVC infusion bag, is formed by the Raw material processing of following mass parts: nontoxic PVC100 part, DnOP50 part, epoxy soybean oil 7 parts, CaSt1.2 part, ZnSt1.5 part, phosphorous acid ester 0.8 part, 1.3 parts, non-toxic organic tin, liquid Ca-Zn 0.7 part, silicon-dioxide 5 parts, epoxy tetrahydrophthalic acid dibutyl ester 8 parts, ACR2.5 part.
Wherein, described nontoxic PVC is VC/DOM multipolymer, heat decomposition temperature >=170 DEG C, and volume specific resistance is 5.8 × 1012 Ω cm.
Above-mentioned raw materials is dropped into two roller machines, under 110 ~ 120 DEG C of conditions, blended 5 ~ 10 minutes, extruding pelletization, finally apply blowing or rolling process shaping.
Claims (3)
1. a medical PVC infusion bag, is characterized in that: this infusion bag is formed by the Raw material processing of following mass parts: nontoxic PVC100 part, DnOP40 ~ 50 part, epoxy soybean oil 2 ~ 7 parts, CaSt0.5 ~ 1.2 part, ZnSt0.7 ~ 1.5 part, phosphorous acid ester 0.2 ~ 0.8 part, 0.8 ~ 1.3 part, non-toxic organic tin, liquid Ca-Zn 0.2 ~ 0.7 part, silicon-dioxide 3 ~ 5 parts, epoxy tetrahydrophthalic acid dibutyl ester 2 ~ 8 parts, ACR1 ~ 2.5 part.
2. a kind of medical PVC infusion bag as claimed in claim 1, is characterized in that: this infusion bag is formed by the Raw material processing of following mass parts: nontoxic PVC100 part, DnOP45 part, epoxy soybean oil 5 parts, CaSt0.9 part, ZnSt1 part, phosphorous acid ester 0.5 part, 1 part, non-toxic organic tin, liquid Ca-Zn 0.5 part, silicon-dioxide 4 parts, epoxy tetrahydrophthalic acid dibutyl ester 5 parts, ACR1.5 part.
3. a kind of medical PVC infusion bag as claimed in claim 1 or 2, it is characterized in that: described nontoxic PVC is VC/DOM multipolymer, heat decomposition temperature>=170 DEG C, volume specific resistance is 5.8 × 10
12Ω cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510813021.XA CN105295252A (en) | 2015-11-21 | 2015-11-21 | Medical PVC infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510813021.XA CN105295252A (en) | 2015-11-21 | 2015-11-21 | Medical PVC infusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105295252A true CN105295252A (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510813021.XA Pending CN105295252A (en) | 2015-11-21 | 2015-11-21 | Medical PVC infusion bag |
Country Status (1)
| Country | Link |
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| CN (1) | CN105295252A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105623151A (en) * | 2016-03-15 | 2016-06-01 | 广东百合医疗科技股份有限公司 | Heat-resistant and shock-resistant medical hard PVC material and preparation method thereof |
| CN106519494A (en) * | 2016-10-28 | 2017-03-22 | 苏州富通高新材料科技股份有限公司 | Nano PVC medical material and preparation method thereof |
-
2015
- 2015-11-21 CN CN201510813021.XA patent/CN105295252A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105623151A (en) * | 2016-03-15 | 2016-06-01 | 广东百合医疗科技股份有限公司 | Heat-resistant and shock-resistant medical hard PVC material and preparation method thereof |
| CN106519494A (en) * | 2016-10-28 | 2017-03-22 | 苏州富通高新材料科技股份有限公司 | Nano PVC medical material and preparation method thereof |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |