CN103772841A - Melting loss resistant PVC (polyvinyl chloride) rubber material - Google Patents
Melting loss resistant PVC (polyvinyl chloride) rubber material Download PDFInfo
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- CN103772841A CN103772841A CN201210395810.2A CN201210395810A CN103772841A CN 103772841 A CN103772841 A CN 103772841A CN 201210395810 A CN201210395810 A CN 201210395810A CN 103772841 A CN103772841 A CN 103772841A
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- pvc
- rubber material
- ceramic
- ceramic fine
- sizing material
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Abstract
The invention discloses a melting loss resistant PVC (polyvinyl chloride) rubber material comprising ceramic beads, resin powder, oil and a filler, wherein the ceramic bead content accounts for 8%-16% of the total mass, preferably, the ceramic bead content accounts for 8%-10% of the total mass, the ceramic beads are zirconia ceramic beads and the ceramic bead grain diameter is less than 30 mum. The melting loss resistant PVC rubber material provided by the invention is added with the ceramic beads on the basis of base materials of a formula in the prior art, the ceramic beads have the effects of high temperature resistance and low tendency of deformation, so that a PVC cable produced by using of the PVC rubber material produced by the formula can be stable in size and low in tendency of deformation.
Description
Technical field
The present invention relates to PVC CABLE MATERIALS, relate in particular to the PVC sizing material that a kind of refractory damages.
Background technology
Existing common PVC sizing material, the percent thermal shrinkage under hot conditions is larger, and at high temperature size is unstable for the PVC CABLE MATERIALS of producing with it, easily distortion.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides the PVC sizing material that a kind of refractory damages, the at high temperature dimensional stabilizing of PVC CABLE MATERIALS of producing with it, not yielding.
Technical scheme: for achieving the above object, the technical solution used in the present invention is:
The PVC sizing material that refractory damages, is made up of ceramic fine bead, resin-oatmeal, oil and stopping composition, and wherein the component of ceramic fine bead accounts for 8% ~ 16% of total mass.
Preferably, the component of described ceramic fine bead accounts for 8% ~ 10% of total mass.
Preferably, described ceramic fine bead is zirconia ceramics microballon.
Preferably, the particle diameter of described ceramic fine bead is less than 30 μ m.
Beneficial effect: the PVC sizing material that refractory provided by the invention damages, on the formula base material of prior art, increase ceramic fine bead, because ceramic fine bead is high temperature resistant, not yielding, the PVC cable that adopts the PVC sizing material of this formula to produce, at high temperature dimensional stabilizing, not yielding.
Embodiment
Below in conjunction with embodiment, the present invention is further described.
The PVC sizing material that refractory damages, is made up of ceramic fine bead, resin-oatmeal, oil and stopping composition, and wherein the component of ceramic fine bead accounts for 8% ~ 16% of total mass; The component of preferred ceramic fine bead accounts for 8% ~ 10% of total mass, and ceramic fine bead is zirconia ceramics microballon, and the particle diameter of ceramic fine bead is less than 30 μ m.
Embodiment mono-
Get together with the zirconia ceramics microballon that the raw material of the existing common PVC sizing material of 900kg is less than 10 μ m with 100kg particle diameter and add in cooling mixing machine, mix in the usual way, and successively after the equipment such as feeding machine, forcing machine, air-cooled die-surface hot cutting head, cyclonic separator and air-cooled lengthening vibratory screening apparatus, output PVC CABLE MATERIALS.
Embodiment bis-
Get together with the zirconia ceramics microballon that the raw material of the existing common PVC sizing material of 920kg is less than 15 μ m with 80kg particle diameter and add in cooling mixing machine, mix in the usual way, and successively after the equipment such as feeding machine, forcing machine, air-cooled die-surface hot cutting head, cyclonic separator and air-cooled lengthening vibratory screening apparatus, output PVC CABLE MATERIALS.
Embodiment tri-
Get together with the zirconia ceramics microballon that the raw material of the existing common PVC sizing material of 840kg is less than 25 μ m with 100kg particle diameter and add in cooling mixing machine, mix in the usual way, and successively after the equipment such as feeding machine, forcing machine, air-cooled die-surface hot cutting head, cyclonic separator and air-cooled lengthening vibratory screening apparatus, output PVC CABLE MATERIALS.
In above-described embodiment, the raw material of existing common PVC sizing material is made up of resin-oatmeal, oil and stopping composition, and the proportioning of resin-oatmeal, oil and stopping composition adopts formula rate.
The PVC CABLE MATERIALS of output in above-mentioned enforcement is carried out to the production of PVC cable; PVC cable is carried out to high temperature test, compare existing PVC cable, dimensional stabilizing, not yielding.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. the PVC sizing material that refractory damages, its feature exists: be made up of ceramic fine bead, resin-oatmeal, oil and stopping composition, wherein the component of ceramic fine bead accounts for 8% ~ 16% of total mass.
2. the PVC sizing material that refractory according to claim 1 damages, its feature exists: the component of described ceramic fine bead accounts for 8% ~ 10% of total mass.
3. the PVC sizing material that refractory according to claim 1 damages, its feature exists: described ceramic fine bead is zirconia ceramics microballon.
4. the PVC sizing material that refractory according to claim 1 damages, its feature exists: the particle diameter of described ceramic fine bead is less than 30 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210395810.2A CN103772841A (en) | 2012-10-17 | 2012-10-17 | Melting loss resistant PVC (polyvinyl chloride) rubber material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210395810.2A CN103772841A (en) | 2012-10-17 | 2012-10-17 | Melting loss resistant PVC (polyvinyl chloride) rubber material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103772841A true CN103772841A (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210395810.2A Pending CN103772841A (en) | 2012-10-17 | 2012-10-17 | Melting loss resistant PVC (polyvinyl chloride) rubber material |
Country Status (1)
| Country | Link |
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| CN (1) | CN103772841A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105131464A (en) * | 2015-09-01 | 2015-12-09 | 博硕科技(江西)有限公司 | Polyvinyl chloride cable material and preparing method thereof |
| CN105837976A (en) * | 2016-04-22 | 2016-08-10 | 刘志宏 | PVC cross-linking melt-resistant material |
| CN106751173A (en) * | 2016-12-07 | 2017-05-31 | 佛山市飞时达新材料科技有限公司 | The pvc material and manufacture method of a kind of Wear-resistant, high-temperature resistant |
-
2012
- 2012-10-17 CN CN201210395810.2A patent/CN103772841A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105131464A (en) * | 2015-09-01 | 2015-12-09 | 博硕科技(江西)有限公司 | Polyvinyl chloride cable material and preparing method thereof |
| CN105837976A (en) * | 2016-04-22 | 2016-08-10 | 刘志宏 | PVC cross-linking melt-resistant material |
| CN106751173A (en) * | 2016-12-07 | 2017-05-31 | 佛山市飞时达新材料科技有限公司 | The pvc material and manufacture method of a kind of Wear-resistant, high-temperature resistant |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140507 |