CN102295811A - Alloy plastic wire duct and its production method - Google Patents
Alloy plastic wire duct and its production method Download PDFInfo
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- CN102295811A CN102295811A CN2011101896431A CN201110189643A CN102295811A CN 102295811 A CN102295811 A CN 102295811A CN 2011101896431 A CN2011101896431 A CN 2011101896431A CN 201110189643 A CN201110189643 A CN 201110189643A CN 102295811 A CN102295811 A CN 102295811A
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- wire casing
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Abstract
The invention discloses a production method of an alloy plastic wire duct. The production method of the alloy plastic wire duct is to carry out coextrusion of PVC-U and ABS alloy to obtain the alloy plastic wire duct. Acrylonitrile in ABS can enhance the chemically-resistant corrosivity of a polymer and endow it with certain surface strength; butadiene enables the polymer to show the toughness of a rubber; and styrene can also endow the polymer with certain rigidity and fluidity. Therefore, with the combination of PVC-U and ABS, the method provided by the invention is used to retain original advantages of PVC, raise the hardness of the product, effectively solve the deformation problem of the PVC wire duct and prolong the service life of the wire duct, and has an extensive application value.
Description
Technical field
The present invention relates to the material modification technical field, be specifically related to a kind of alloy plastic wire casing and production method thereof.
Background technology
At present, along with the progress in epoch, wire way is more and more used.Present wire way generally is the PVC material, and its material is low weight, waterproof and dampproof, and the PVC material also has the characteristics of anti-flaming thermal-insulation.Comparatively extensive in the wire way sector application.But bad because of PVC material high thermal resistance, the easy deformation of in hot environment, working, thermostability is also bad in the physicals, so crucial problem just is that the time has been grown and will be out of shape, and influences quality product.
Summary of the invention
The objective of the invention is to according to above shortcomings in the prior art, provide that a kind of hardness is strong, good toughness, have rigidity and mobile alloy plastic wire casing, this wire casing had both kept the original advantage of PVC, solve the problem of PVC wire casing easy deformation again, prolonged the work-ing life of wire casing.
Another purpose of the present invention is to provide the production method of above-mentioned alloy plastic wire casing.
Above-mentioned purpose of the present invention is achieved by the following technical programs:
A kind of production method of alloy plastic wire casing is with PVC-U and ABS alloy, and coextrusion obtains the alloy plastic wire casing.
As a kind of preferred version, according to the mass fraction meter, the add-on of described PVC-U is 30 ~ 95 parts, and the add-on of described ABS is 30 ~ 50 parts; Further, the blending ratio of prime P VC-U and ABS is 7:3 ~ 4:6.
As a kind of preferred version, in the above-mentioned alloy plastic wire casing production process, also be added with auxiliary agent.
Further, described auxiliary agent is stablizer, lubricant, softening agent, modifier, toughner or filler component; Wherein, described lubricant is one or more the mixture in PE wax, paraffin, stearic acid, the stearate; Described stablizer is one or more the mixture in compound lead stabilizer, calcium-zinc composite stabilizing agent, the organotin stabilizer.
As a kind of preferred version, in the aforementioned production method, can also be that PVC-U, ABS adding assistant heat are mixed 10min, 40 ℃ of cold mixed dischargings down, directly extrude again, obtain the alloy plastic wire casing.
As another kind of preferred version, in the aforementioned production method, can also be that PVC-U, ABS adding assistant heat are mixed 10min, 40 ℃ of cold mixed dischargings down, extrude after the granulation again, obtain the alloy plastic wire casing.
Further, in the aforementioned production method, the temperature that described heat is mixed is 65 ℃; The temperature of described granulation is 116 ~ 138 ℃, and the described temperature of extruding is 136 ~ 168 ℃.
Compared with prior art, the present invention has following beneficial effect:
The present invention is with auxiliary agent and two kinds of material alloys of acrylonitrile-butadiene-styrene (ABS) (ABS), coextrusion plastics wire casing the PVC-U rigid polyvinyl chloride.The fine polymkeric substance chemical resistance that makes of propylene among the ABS has certain surface hardness; Divinyl makes polymkeric substance be rubber toughness; Vinylbenzene makes polymkeric substance have rigidity and flowability.Both have improved the hardness of product and have effectively guaranteed the yielding phenomenon of PVC wire casing in conjunction with having kept the original advantage of PVC, have promoted wire casing work-ing life.
Description of drawings
Fig. 1 is the Production Flow Chart synoptic diagram of alloy plastic wire casing of the present invention;
Fig. 2 is the production method products obtained therefrom synoptic diagram of alloy plastic wire casing of the present invention.
Embodiment
Further explain the present invention below in conjunction with embodiment, but embodiment does not do any type of qualification to the present invention.
Embodiment
A kind of production method of alloy wire casing is that PVC, auxiliary agent and ABS hybrid process are obtained.Their complete processing is with the PVC of 50Kg and the ABS of 50Kg, the organotin stabilizer of 1kg, 0.7Kg paraffin, 0.8Kg stearic acid, blend is 10 minutes in the high-speed mixer of 5Kg light calcium carbonate under 65 ℃, and cold then mixing takes the dish out of the pot after 40 ℃, granulation in twin screw extruder again, prilling temperature is 116 ℃, 130 ℃, 132 ℃, 135 ℃, 138 ℃, extrudes wire casing by single screw extrusion machine at last, and extrusion temperature is 136 ℃, 158 ℃, 160 ℃, 165 ℃, 168 ℃.
PVC and two kinds of material properties of PVC/ABS alloy of the present invention relatively see the following form:
Claims (10)
1. the production method of an alloy plastic wire casing is characterized in that it being with PVC-U and ABS alloy, and coextrusion obtains the alloy plastic wire casing.
2. the production method of alloy plastic wire casing according to claim 1 is characterized in that according to the mass fraction meter add-on of described PVC-U is 30 ~ 95 parts, and the add-on of described ABS is 30 ~ 50 parts.
3. the production method of alloy plastic wire casing according to claim 1 is characterized in that also adding the auxiliary agent blend in PVC-U and ABS alloy.
4. the production method of alloy plastic wire casing according to claim 3 is characterized in that described auxiliary agent is stablizer, lubricant, softening agent, modifier, toughner or filler component.
5. the production method of alloy plastic wire casing according to claim 4 is characterized in that described lubricant is one or more the mixture in PE wax, paraffin, stearic acid, the stearate.
6. the production method of alloy plastic wire casing according to claim 4 is characterized in that described stablizer is one or more the mixture in compound lead stabilizer, calcium-zinc composite stabilizing agent, the organotin stabilizer.
7. according to the production method of the described alloy plastic wire casing of claim 3, it is characterized in that described method is that PVC-U, ABS adding assistant heat are mixed 10min, 40 ℃ of cold mixed dischargings down, directly extrude again, obtain the alloy plastic wire casing.
8. according to the production method of any described alloy plastic wire casing of claim in the claim 7, it is characterized in that described method is that PVC-U, ABS adding assistant heat are mixed 10min, 40 ℃ of cold mixed dischargings down, extrude after the granulation again, obtain the alloy plastic wire casing.
9. according to the production method of the described alloy plastic wire casing of claim 7, it is characterized in that the temperature that described heat is mixed is 65 ℃.
10. the production method of described according to Claim 8 alloy plastic wire casing, the temperature that it is characterized in that described granulation is 116 ~ 138 ℃, the described temperature of extruding is 136 ~ 168 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101896431A CN102295811A (en) | 2011-07-07 | 2011-07-07 | Alloy plastic wire duct and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101896431A CN102295811A (en) | 2011-07-07 | 2011-07-07 | Alloy plastic wire duct and its production method |
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| Publication Number | Publication Date |
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| CN102295811A true CN102295811A (en) | 2011-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101896431A Pending CN102295811A (en) | 2011-07-07 | 2011-07-07 | Alloy plastic wire duct and its production method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852335A (en) * | 2015-05-22 | 2015-08-19 | 重庆联控电气有限公司 | Manufacturing process method of mineral insulation bus duct |
| CN105111613A (en) * | 2015-08-24 | 2015-12-02 | 浙江灵通道路设施股份有限公司 | PVC wiring duct and production device and technology thereof |
| CN105566835A (en) * | 2015-12-15 | 2016-05-11 | 常熟市强盛冲压件有限公司 | High-voltage drop type fuse supporting seat |
| CN106398028A (en) * | 2016-08-30 | 2017-02-15 | 安徽省芯讯电子科技有限公司 | Insulation PVC wiring duct and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101857707A (en) * | 2010-06-29 | 2010-10-13 | 上海大学 | Environmental-protection type PVC/ABS plastic alloy material and preparation method thereof |
| CN101899192A (en) * | 2010-07-19 | 2010-12-01 | 东莞市普凯塑料科技有限公司 | Low-smoke fireproof polyvinyl chloride/acrylonitrile butadiene styrene (PVC/ABS) alloy and preparation method thereof |
| CN102040786A (en) * | 2010-12-30 | 2011-05-04 | 佛山市顺德区圆融新材料有限公司 | Antiflaming PVC (poly vinyl chloride)/ABS (acrylonitrile butadiene styrene) alloy material and preparation method thereof |
| CN102101927A (en) * | 2009-12-22 | 2011-06-22 | 上海达凯塑胶有限公司 | PVC (polyvinyl chloride)/ABS (acrylonitrile-butadiene-styrene) blend calendered substrate and preparation method thereof |
-
2011
- 2011-07-07 CN CN2011101896431A patent/CN102295811A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101927A (en) * | 2009-12-22 | 2011-06-22 | 上海达凯塑胶有限公司 | PVC (polyvinyl chloride)/ABS (acrylonitrile-butadiene-styrene) blend calendered substrate and preparation method thereof |
| CN101857707A (en) * | 2010-06-29 | 2010-10-13 | 上海大学 | Environmental-protection type PVC/ABS plastic alloy material and preparation method thereof |
| CN101899192A (en) * | 2010-07-19 | 2010-12-01 | 东莞市普凯塑料科技有限公司 | Low-smoke fireproof polyvinyl chloride/acrylonitrile butadiene styrene (PVC/ABS) alloy and preparation method thereof |
| CN102040786A (en) * | 2010-12-30 | 2011-05-04 | 佛山市顺德区圆融新材料有限公司 | Antiflaming PVC (poly vinyl chloride)/ABS (acrylonitrile butadiene styrene) alloy material and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852335A (en) * | 2015-05-22 | 2015-08-19 | 重庆联控电气有限公司 | Manufacturing process method of mineral insulation bus duct |
| CN105111613A (en) * | 2015-08-24 | 2015-12-02 | 浙江灵通道路设施股份有限公司 | PVC wiring duct and production device and technology thereof |
| CN105566835A (en) * | 2015-12-15 | 2016-05-11 | 常熟市强盛冲压件有限公司 | High-voltage drop type fuse supporting seat |
| CN106398028A (en) * | 2016-08-30 | 2017-02-15 | 安徽省芯讯电子科技有限公司 | Insulation PVC wiring duct and preparation method thereof |
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Application publication date: 20111228 |