CN1709963A - Polyvinyl chloride hot-dipping plastic compounded product, and its production and use - Google Patents
Polyvinyl chloride hot-dipping plastic compounded product, and its production and use Download PDFInfo
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- CN1709963A CN1709963A CN 200510046801 CN200510046801A CN1709963A CN 1709963 A CN1709963 A CN 1709963A CN 200510046801 CN200510046801 CN 200510046801 CN 200510046801 A CN200510046801 A CN 200510046801A CN 1709963 A CN1709963 A CN 1709963A
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Abstract
The present invention relates to a kind of PVC heat soaking plastic product and its producing method and application. It's produced by the technics steps of preparing coal paste, preparing materials, adjusting viscosity, pumping into vacuum and placed according to proportions of these materials: PVC resin powder, DOP, epoxy soybean oil, DOS, DIDG, fire retarder, stabilizing agent, meteorological method hydration silicon dioxide, carbon black and viscosity reducing agent; and its products are used in cable golden implement accessories as cable preventing tube. The compound layer has such performances as combining firmly with substrate surface, anti-corrosive, anti-aging, good insulating property, fire retarding, waterproofing and antimagnetic. It's surface compound layer material preferred by metal products.
Description
Technical field
The present invention relates to chemical treatment or coating that a kind of polymer substance forms goods, particularly a kind of polyvinyl chloride hot-dipping plastic compounded product and production method and application.Be first-selectedly on the cable gold utensil annex such as cable protection pipe to have a not surface recombination layer material of the anti-aging and water proof fire retardant performance of magnetic conduction of anti-corrosion insulation.Also be suitable for using on other metal products.
Background technology
Traditional in the past cable construction is adopted to excavate usually and is established plastics tubing, cement pipe or galvanized steel pipe, or builds the method cable laying of concrete cable ditch and electric power tunnel by laying bricks or stones.This traditional constructional method and used construction material; although use till today; but all there is defective in various degree; particularly galvanized pipe is perishable; it is again nonisulated magnetically permeable material; when laying single-phase cable; easily operation produces interference to magnetic to cable; need through special processing to prevent to produce eddy current; the patent No. is that the patent of invention of ZL00112203.7 discloses a kind of organic fire-resisting cable-protecting composite GRP pipe and production method thereof for these reasons; the organic fire-resisting cable-protecting composite GRP pipe of this invention is that the employing high strength glass fiber is a strongthener; press certain proportioning unsaturated polyester resin; antimonous oxide; promotor and solidifying agent are made epoxy glue; by soaking in advance; twine; roll; solidify composite molding, and have the intensity height; physique is light; good insulating; corrosion-resistant; ageing-resistant; advantage such as magnetic conduction not.However, also exist complicated process of preparation, operation many, epoxy glue has undesirable taste, workmen's health is had parts not fully up to expectations such as certain harm and contaminate environment.
Summary of the invention
The object of the present invention is to provide a kind of preparation technology simple, combine firmly with the metal products matrix surface, that easy its composite bed of constructing has is corrosion-resistant, insulation, anti-aging, fire-retardant, waterproof not magnetic conduction, polyvinyl chloride hot-dipping plastic compounded product that cost is low and preparation method thereof.
Another object of the present invention is with the application of polyvinyl chloride hot-dipping plastic compounded product on cable gold utensil annexes such as cable protection pipe.
Polyvinyl chloride hot-dipping plastic compounded product of the present invention be with following raw material by weight % through being prepared from,
Polyvinyl chloride resin powder 50-60%;
Dioctyl phthalate (DOP) 25-30;
Epoxy soybean oil 2-3.2%;
Dioctyl sebacate 5-7%;
Fire retardant 0.5-0.8%;
Stablizer 1-2.5;
Vapour phase processes white carbon black 0.2-1%;
Carbon black 0.2-1%;
Diisodecyl adipate 1-2.5%;
Viscosity-depression agent 2-3%;
The summation of each raw material is 100%.
Polyvinyl chloride hot-dipping plastic compounded product of the present invention is to prepare by following processing step:
A, get 1 part of weight percent carbon black and in 3 parts of weight dioctyl phthalate (DOP)s, soaked 12 hours, stir, wear into paste, filter through 100 orders and form carbon paste with colloidal mill;
B, get 1 part of weight vapour phase processes white carbon black after 8 parts of weight dioctyl phthalate (DOP)s stir, wear into paste with colloidal mill;
C, other raw material (except that viscosity-depression agent) in a+b and remaining dioctyl phthalate (DOP) thereof and the prescription is gone in the mixer to stir 0.5-1 hour by proportioning together, filter with 100 orders, again by proportioning adding viscosity-depression agent adjusting viscosity;
D, above-mentioned colloid is gone in the vacuum barrel, leave standstill back pressure after two hours when being evacuated to 0.07Mpa at least, be finished product in the special-purpose colloid bucket of packing into.
The application of preparation of the present invention on cable gold utensil annexes such as cable protection pipe.
The present invention compared with prior art, because having adopted with the PVC plastics is that major ingredient is equipped with carbon black, vapour phase processes white carbon black and other batching through formulated, and through on cable gold utensil annexes such as cable protection pipe, using proof, product of the present invention and metal products surface bonding are firm, its composite bed can reach corrosion-resistant anti-aging, the magnetic conduction that insulate not of 3-6mm, fire-retardant, water resistance good; The easy cost for preparing, constructs is low, and wide being beneficial to of range of application applied.
Embodiment
Content of the present invention is described in detail by embodiment, does not limit but be not implemented example.
Embodiment 1:
A, get the 1kg carbon black by prescription and in 3kg dioctyl phthalate (DOP) (DOP), soaked 12 hours, stir, wear into paste, filter through 100 orders and form carbon paste with colloidal mill;
B, get vapour phase processes white carbon black 1kg and in 8kg dioctyl phthalate (DOP) (DOP), stir after, wear into paste with colloidal mill;
C, a+b, remaining 19kg DOP gone in the agitation vat to stir with 50kgPVC resin-oatmeal (PHS-10), 3.2kg epoxy soybean oil (ESC), 7kg dioctyl sebacate (DCS), 2.5kg stablizer (TiQ3), 0.8kg fire retardant (PEG), 2.5kg diisodecyl adipate (DIDA) together filter with 100 mesh filter screens after 0.5-1 hour;
D, add the 2kg viscosity-depression agent and stir, reach the viscosity of regulation through stirrer;
E, the colloid that will adjust viscosity are gone in the vacuum barrel, leave standstill back pressure after two hours when being evacuated to 0.07Mpa with vacuum pump at least, are finished product in the clean glue bucket of packing into.
Embodiment 2:
A, get the 0.2kg carbon black by prescription and in 0.6kg dioctyl phthalate (DOP) (DOP), soaked 10 hours, stir, wear into paste, filter through 100 orders and form carbon paste with colloidal mill;
B, get vapour phase processes white carbon black 0.2kg and in 1.6kg dioctyl phthalate (DOP) (DOP), stir after, wear into paste with colloidal mill;
C, a+b, remaining 23.8kg DOP gone in the agitation vat to stir with 60kgPVC resin-oatmeal (PHS-10), 2kg epoxy soybean oil (ESC), 5kg dioctyl sebacate (DCS), 1kg stablizer (TiQ3), 0.6kg fire retardant (PEG), 2kg diisodecyl adipate (DIDA) together filter with 100 mesh filter screens after 0.5 hour;
D, add the 3kg viscosity-depression agent and regulate viscosity, vacuumize and leave standstill the back pressure barrelling.
Embodiment 3:
A, get the 0.28kg carbon black by prescription and in 0.84kgDOP, soaked 13 hours, stir, wear into paste, filter through 100 orders and form carbon paste with colloidal mill;
B, get vapour phase processes white carbon black 0.28kg and in 2.24kg dioctyl phthalate (DOP) (DOP), stir after, wear into paste with colloidal mill;
C, with a+b, remaining 25.18kg DOP with 56.5kgPVC resin-oatmeal (PHS-10), 2.83kg epoxy soybean oil (ESC), 5.65kg dioctyl sebacate (DCS), 1.69kg stablizer (TiQ
3), 0.56kg fire retardant (PEG), 1.69kg diisodecyl adipate (DIDA) go into together to stir after 1 hour in the agitation vat and filter with 100 mesh filter screens;
D, add the 2.26kg viscosity-depression agent and stir, reach the viscosity of regulation through stirrer;
E, the colloid that will adjust viscosity are gone in the vacuum barrel, leave standstill back pressure after two hours when being evacuated to 0.07Mpa with vacuum pump at least, are finished product in the clean glue bucket of packing into.
Application Example 1:
The surface treatment of the red copper cable protection pipe that processes is clean; advance 50 ℃ of baking oven for heating; take out the external coating colloid of moulding in the preparation hot dipping of the present invention after the preheating and go into 330 ℃ of baking oven for heating; immediately protective tube was immersed kiss-coating in the hot-dipping plastic compounded product of the present invention after taking out in 5 minutes; it is very fast evenly from the teeth outwards bonding under the effect of parts self-temperature to mould liquid; took out in 2 minutes; form the composite bed of one deck 3mm; because part temperatures continuation decline is moulded liquid and is also no longer thickened; send in the baking oven once more and plastify; temperature is 320 ℃, takes out in 5 minutes to put into cold water and be cooled to normal temperature.
Application Example 2:
With make and surface treatment after cable gold utensil annex, put into 50 ℃ of taking-ups of baking oven for heating, be coated with colloidal solution in preparation extension composite bed surface brush and go into 330 ℃ of baking oven for heating temperature, immersing the PVC hot dipping immediately after taking out in 5 minutes moulds in the liquid, the thick composite bed of the very fast even compound one deck 3mm in surface, took out in 2 minutes, carry out plastifying the first time 320 ℃ of oven temperatures, took out in 5 minutes, hang for the second time and mould 280 ℃ of baking oven for heating temperature, took out in 2 minutes, carry out 320 ℃ of the plasticization temperatures second time, took out in 8 minutes and put into cold water and be cooled to normal temperature and get final product, at this moment composite bed reaches 6mm.Prove that after testing this composite bed combines with matrix surface firmly; corrosion-resistant, non-aging insulation is good, fire-retardant, waterproof magnetic conduction not; be the composite surface material of cable gold utensil annex first-selections such as metallic cable protective tube, also be suitable for other metal products surface and need using on the goods of composite bed.
Claims (4)
1, a kind of polyvinyl chloride hot-dipping plastic compounded product is characterized in that with following raw materials by weight through being prepared from:
Polyvinyl chloride resin powder 50-60%;
Dioctyl phthalate (DOP) 25-30%;
Epoxy soybean oil 2-3.2%;
Dioctyl sebacate 5-7%;
Diisodecyl adipate 1-2.5%;
Fire retardant 0.5-0.8%;
Stablizer 1-2.5;
Vapour phase processes white carbon black 0.2-1%;
Carbon black 0.2-1%;
Viscosity-depression agent 2-3%;
The summation of each raw material is 100%.
2, a kind of polyvinyl chloride hot-dipping plastic compounded product is characterized in that with following raw materials by weight through being prepared from:
Polyvinyl chloride resin powder 56.5%;
Dioctyl phthalate (DOP) 28.26%;
Epoxy soybean oil 2.83%;
Dioctyl sebacate 5.65%;
Diisodecyl adipate 1.69%;
Fire retardant 0.56%;
Stablizer 1.69;
Vapour phase processes white carbon black 0.28%;
Carbon black 0.28%;
Viscosity-depression agent 2.26%.
3, the production method of preparation claim 1 described product is characterized in that by following processing step preparation;
A, get 1 part of weight percent carbon black and in 3 parts of weight dioctyl phthalate (DOP)s, soaked 12 hours, stir, wear into paste, filter through 100 orders and form carbon paste with colloidal mill;
B, get 1 part of weight vapour phase processes white carbon black after 8 parts of weight dioctyl phthalate (DOP)s stir, wear into paste with colloidal mill;
C, other raw material (except that viscosity-depression agent) in a+b and remaining dioctyl phthalate (DOP) thereof and the prescription is gone in the mixer to stir 0.5-1 hour by proportioning together, filter with 100 orders, again by proportioning adding viscosity-depression agent adjusting viscosity;
D, above-mentioned colloid is gone in the vacuum barrel, leave standstill back pressure after two hours when being evacuated to 0.07Mpa at least, be finished product in the special-purpose colloid bucket of packing into.
4, the application of the described product of claim 1 on cable gold utensil annexes such as cable protection pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510046801 CN1709963A (en) | 2005-07-01 | 2005-07-01 | Polyvinyl chloride hot-dipping plastic compounded product, and its production and use |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510046801 CN1709963A (en) | 2005-07-01 | 2005-07-01 | Polyvinyl chloride hot-dipping plastic compounded product, and its production and use |
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| CN1709963A true CN1709963A (en) | 2005-12-21 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205068A (en) * | 2013-01-27 | 2013-07-17 | 甘春丽 | Antistatic soaked-plastic product and preparation method thereof |
| CN105367931A (en) * | 2014-08-25 | 2016-03-02 | 段守刚 | Spring bed subjected to dipping plastic treatment |
| CN106589679A (en) * | 2016-11-30 | 2017-04-26 | 芜湖立创包装有限公司 | Antistatic and flame-retardant laundry detergent barrel |
| CN107955287A (en) * | 2017-10-26 | 2018-04-24 | 廊坊市聚邦塑胶科技有限公司 | A kind of production method of the PVC hanger rubber powders of environment-friendly and high-performance |
-
2005
- 2005-07-01 CN CN 200510046801 patent/CN1709963A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205068A (en) * | 2013-01-27 | 2013-07-17 | 甘春丽 | Antistatic soaked-plastic product and preparation method thereof |
| CN103205068B (en) * | 2013-01-27 | 2016-04-13 | 甘春丽 | A kind of Antistatic soaked-plastic product and preparation method thereof |
| CN105367931A (en) * | 2014-08-25 | 2016-03-02 | 段守刚 | Spring bed subjected to dipping plastic treatment |
| CN106589679A (en) * | 2016-11-30 | 2017-04-26 | 芜湖立创包装有限公司 | Antistatic and flame-retardant laundry detergent barrel |
| CN107955287A (en) * | 2017-10-26 | 2018-04-24 | 廊坊市聚邦塑胶科技有限公司 | A kind of production method of the PVC hanger rubber powders of environment-friendly and high-performance |
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