CN104046293B - A kind of insulation tape - Google Patents
A kind of insulation tape Download PDFInfo
- Publication number
- CN104046293B CN104046293B CN201410294281.6A CN201410294281A CN104046293B CN 104046293 B CN104046293 B CN 104046293B CN 201410294281 A CN201410294281 A CN 201410294281A CN 104046293 B CN104046293 B CN 104046293B
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- CN
- China
- Prior art keywords
- pvc film
- zinc oxalate
- stabilizer
- thermo
- insulation tape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Abstract
The present invention discloses a kind of insulation tape.It take PVC film as base material, binder layer is had in described PVC film surface adhesion, described PVC film is made up of the thermo-stabilizer of the polyvinyl chloride resin and 4-7 part that comprise 100 parts, its feature is, described thermo-stabilizer is the mixture of Arizona bacilli and zinc oxalate, wherein, the mass ratio of Arizona bacilli and zinc oxalate is 1:(1-2).The present invention adopts Arizona bacilli and zinc oxalate mixture can significantly improve the stability of PVC base as thermo-stabilizer, can also avoid the problem of the environmental pollution using heavy metal to cause.
Description
Technical field
The present invention relates to a kind of insulation tape, the insulation tape of to be more particularly a kind of with PVC be base material.
Background technology
PVC is because of its excellent snappiness with from shape property, and cheap, and becomes the most frequently used a kind of base material of insulation tape.But the thermostability that the shortcoming of PVC is is poor, in use can produce the degradation phenomena such as variable color, thermal destruction, existingly normally add some heavy metal or heavy metal compound, as leaded or containing the compound of cadmium as the thermostability of PVC, these heavy metals cause severe contamination to environment.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, and providing a kind of take PVC as the insulation tape of base material.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of insulation tape, take PVC film as base material, binder layer is had in described PVC film surface adhesion, described PVC film is made up of the thermo-stabilizer of the polyvinyl chloride resin and 4-7 part that comprise 100 parts, its feature is, described thermo-stabilizer is the mixture of Arizona bacilli and zinc oxalate, and wherein, the mass ratio of Arizona bacilli and zinc oxalate is 1:(1-2).
Further, the mass ratio of described Arizona bacilli and zinc oxalate is 1:2.
The present invention adopts Arizona bacilli and zinc oxalate mixture can significantly improve the stability of PVC base as thermo-stabilizer, can also avoid the problem of the environmental pollution using heavy metal to cause.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
PVC film adopts traditional technology by extruder for shaping, is that agent (with the polyvinyl chloride resin of 100 parts for benchmark) is moulded in the increase adding 30-50 part, also can adds the auxiliary agent such as whitening agent, tinting material at batch mixing.The following stated number by weight.Thermostability experiment adopts GB2917.1-2002, and oil temperature is set as 200 DEG C.
embodiment 1
By the polyvinyl chloride resins of 100 parts (SG 2 type), the oxidized petroleum wax softening agent of 50 parts, the Arizona bacilli of 2 parts, the titanium dioxide of the zinc oxalate of 2 parts and 1 part, batch mixing, sends into forcing machine, is extruded into film, and its heat-stable time 200 DEG C time is 98 minutes.
Again in one side coating acrylic binder (Shanghai Condar WD5015) of the PVC film of above-mentioned gained, namely obtain insulation tape.
Contrast 1: by the polyvinyl chloride resins of 100 parts (SG 2 type), the oxidized petroleum wax softening agent of 50 parts, the Arizona bacilli of 4 parts, and the titanium dioxide of 1 part, batch mixing, sends into forcing machine, is extruded into film, and its heat-stable time 200 DEG C time is 45 minutes.Again in one side coating acrylic binder (Shanghai Condar WD5015) of the PVC film of gained, namely obtain insulation tape.
embodiment 2
By the polyvinyl chloride resins of 100 parts (SG 2 type), the phthalic acid two of 30 parts is sad (DOP softening agent), the zinc oxalate of the Arizona bacilli of 2 parts and 4 parts, and batch mixing is sent into forcing machine, is extruded into film, and its heat-stable time 200 DEG C time is 120 minutes.
Again in one side coating acrylic binder (Shanghai Condar WD5015) of the PVC film of above-mentioned gained, namely obtain insulation tape.
Contrast 2: by the polyvinyl chloride resins of 100 parts (SG 2 type), the zinc oxalate of the DOP softening agent of 30 parts and 6 parts, batch mixing, sends into forcing machine, is extruded into film, and its heat-stable time 200 DEG C time is 30 minutes.Again in one side coating acrylic binder (Shanghai Condar WD5015) of the PVC film of gained, namely obtain insulation tape.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. an insulation tape, take PVC film as base material, binder layer is had in described PVC film surface adhesion, described PVC film is made up of the thermo-stabilizer of the polyvinyl chloride resin and 4-7 part that comprise 100 parts, it is characterized in that, described thermo-stabilizer is the mixture of Arizona bacilli and zinc oxalate, and wherein, the mass ratio of Arizona bacilli and zinc oxalate is 1:(1-2).
2. insulation tape according to claim 1, is characterized in that: the mass ratio of described Arizona bacilli and zinc oxalate is 1:2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410294281.6A CN104046293B (en) | 2014-06-27 | 2014-06-27 | A kind of insulation tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410294281.6A CN104046293B (en) | 2014-06-27 | 2014-06-27 | A kind of insulation tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104046293A CN104046293A (en) | 2014-09-17 |
| CN104046293B true CN104046293B (en) | 2015-09-09 |
Family
ID=51499704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410294281.6A Expired - Fee Related CN104046293B (en) | 2014-06-27 | 2014-06-27 | A kind of insulation tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104046293B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI834419B (en) * | 2022-12-07 | 2024-03-01 | 南亞塑膠工業股份有限公司 | Uv release tape |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87105970A (en) * | 1986-12-29 | 1988-08-10 | 住友化学工业株式会社 | Polyvinyl chloride resin composition for powder molding |
| CN101654600A (en) * | 2008-08-20 | 2010-02-24 | 蒂萨股份公司 | Adhesive tape and use thereof |
| CN101870790A (en) * | 2010-06-29 | 2010-10-27 | 广州大学 | Ca/Mg/Zn composite stabilizer for polyvinyl chloride and preparation method thereof |
-
2014
- 2014-06-27 CN CN201410294281.6A patent/CN104046293B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87105970A (en) * | 1986-12-29 | 1988-08-10 | 住友化学工业株式会社 | Polyvinyl chloride resin composition for powder molding |
| CN101654600A (en) * | 2008-08-20 | 2010-02-24 | 蒂萨股份公司 | Adhesive tape and use thereof |
| CN101870790A (en) * | 2010-06-29 | 2010-10-27 | 广州大学 | Ca/Mg/Zn composite stabilizer for polyvinyl chloride and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104046293A (en) | 2014-09-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20170627 |