CN108504104A - A kind of making material and technique of the freeze proof cable of waterproof - Google Patents
A kind of making material and technique of the freeze proof cable of waterproof Download PDFInfo
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- CN108504104A CN108504104A CN201810257713.4A CN201810257713A CN108504104A CN 108504104 A CN108504104 A CN 108504104A CN 201810257713 A CN201810257713 A CN 201810257713A CN 108504104 A CN108504104 A CN 108504104A
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- Prior art keywords
- parts
- waterproof
- freeze proof
- making material
- proof cable
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of making materials of the freeze proof cable of waterproof, include following raw material in parts by weight：Vinylsiloxane rubber, 50 68 parts；Nylon polyesters, 8 parts 12 parts；Silica, 4 parts 7 parts；MBS and/or ABS, 10 parts 20 parts；Glass fibre, 5 parts 9 parts；Metallocene polyolefin tenacity-increased dose, 5 parts 10 parts；Organic tin stabilizer, 3 parts 5 parts；Propylene acid assistant, 3 parts 5 parts；Fire retardant, 1 part 3 parts；Anti-aging agent, 2 parts 5 parts, rubber accelerator, 2 parts 6 parts；Distributed processing aid, 2 parts 5 parts.
Description
Technical field
The present invention relates to fields such as high molecular materials, the making material and technique of specially a kind of freeze proof cable of waterproof.
Background technology
Wire cable insulating and sheath are commonly called as CABLE MATERIALS with making material, and which includes rubber, making material, nylon etc.
A variety of kinds.In electric wire product insulating layer mouth is almost required in addition to the bare wires product such as steel-cored aluminium strand, electromagnetic wire.At present
Nearly 5000 of live wire cable manufacturing enterprise of China, and have upgrading urban and rural power grids, development of the West Regions and communications facility large area liter
The great demand to electric wire product is transformed in grade, thus from the point of view of for a period of time, CABLE MATERIALS has extensive market in China
Development prospect.
Since the purposes of cable differs, it is also different for the performance requirement of cable material therefor.On the market
The performance that cable has typically just high temperature resistant, high pressure, but for there is the waterproof freezing tolerance of cable not make improvements, market
On cable waterproof freezing tolerance it is poor.
Invention content
The purpose of the present invention is：A kind of making material and technique of the freeze proof cable of waterproof are provided, to solve in the prior art
At least one technological deficiency.
Realizing the technical solution of above-mentioned purpose is：A kind of making material of the freeze proof cable of waterproof, it is characterised in that：By weight
Number includes following raw material：
Further, the organic tin stabilizer be maleic acid dioctyltin, bis- (the thio different monooctyl esters of Glycolic acid) two just
In tin octylate, bis- (single-ethylhexyl maleate) dioctyltins, bis- (butyl maleate) dioctyltins, carboxylic acid tin, STANNOUS SULPHATE CRYSTALLINE
At least one.
Further, the propylene acid assistant includes lubricating type processing aid and distributed processing aid.
Further, the distributed processing aid includes acrylate copolymer.
Further, described metallocene polyolefin tenacity-increased dose have key structural feature, the key structural feature include by
The long block polyoctenamer segment that novel metallocene catalyst catalyzes and synthesizes.
The invention also discloses a kind of preparation methods of the making material of the freeze proof cable of waterproof, include the following steps：Step
S1 the raw material of the making material of the freeze proof cable of waterproof described in any one of claim 1-5) is obtained；Step S2) mixing described in
Vinylsiloxane rubber, nylon polyesters, anti-aging agent, rubber accelerator, silica, glass fibre, fire retardant to first in raw material
Mixture；Step S3) MBS and/or ABS in the mixing raw material, metallocene polyolefin tenacity-increased dose, propylene acid assistant, dispersing type
Processing aid, organic tin stabilizer obtain the second mixture；Step S4) first mixture is positioned over tightly engage in the same direction
In the main feeding bin of double screw extruder, and first mixture is added in the main barrel of extruder through feed screw and is melted
Melt；Step S5) second mixture is injected into master from the side for tightly engaging parallel dual-screw extruding machine to spout
In machine barrel；Step S6) by the first mixture of molten condition and batch mixing, shearing, the dispersion together of the second mixture, and through closely nibbling
It closes parallel dual-screw extruding machine to squeeze out, obtains extrudate；Step S7) extrudate cooling, drying, granulation are handled, obtain waterproof
The making material of freeze proof cable.
It is an advantage of the invention that：The making material of the freeze proof cable of waterproof of the present invention, not only waterproof ability is strong for degree of cross linking height,
And by increasing MBS or ABS, improve the high impact of material, and the refractive index (1.52-1.55) of MBS and PVC trees
Fat is close, and therefore, the refractive index of obtained making material is also unaffected, passes through lubricating type propylene acid assistant so that ethylene
Base silicon rubber and nylon polyesters can not only promote gelation in calender line, increase the elasticity of making material so that
Melting solid intensity and extensibility at processing temperatures increases, and is conducive to demould, and by distributed propylene acid assistant, is conducive to
Dispersion between each raw material is sufficiently mixed compatible；It can increase making to a certain extent by metallocene polyolefin tenacity-increased dose
The toughness of material by carboxylic acid tin, STANNOUS SULPHATE CRYSTALLINE and is used cooperatively, and can both increase thermal stability, the transparency of making material.
Specific implementation mode
Embodiment 1：A kind of making material formula includes following raw material in parts by weight：Vinylsiloxane rubber, 50 parts；Buddhist nun
Imperial polyester, 8 parts；Silica, 4 parts；MBS, 10 parts；Glass fibre, 5 parts；Metallocene polyolefin tenacity-increased dose, 5 parts；Organotin Stabilized
Agent, 3 parts；Propylene acid assistant, 3 parts；Fire retardant, 1 part；Anti-aging agent, 2 parts, rubber accelerator, 2 parts；Distributed processing aid, 2
Part.Every part of quality is 100g.Wherein, 1.5 parts of the organic tin stabilizer selection carboxylic acid tin, 1.5 parts of STANNOUS SULPHATE CRYSTALLINE；The propylene
Acid assistant includes 1.5 parts of lubricating type processing aid and distributed 1.5 parts of processing aid.The dispersing type processing aid includes propylene
Acid ester copolymer.Described metallocene polyolefin tenacity-increased dose has key structural feature, which includes by novel cyclopentadienyl
The long block polyoctenamer segment that metallic catalyst catalyzes and synthesizes.
Embodiment 2：A kind of making material formula includes following raw material in parts by weight：Vinylsiloxane rubber, 50 parts；Buddhist nun
Imperial polyester, 8 parts；Silica, 4 parts；ABS, 10 parts；Glass fibre, 5 parts；Metallocene polyolefin tenacity-increased dose, 5 parts；Organotin Stabilized
Agent, 3 parts；Propylene acid assistant, 3 parts；Fire retardant, 1 part；Anti-aging agent, 2 parts, rubber accelerator, 2 parts；Distributed processing aid, 2
Part.Every part of quality is 100g.Wherein, 1.5 parts of the organic tin stabilizer selection carboxylic acid tin, 1.5 parts of STANNOUS SULPHATE CRYSTALLINE；The propylene
Acid assistant includes 1.5 parts of lubricating type processing aid and distributed 1.5 parts of processing aid.The dispersing type processing aid includes propylene
Acid ester copolymer.Described metallocene polyolefin tenacity-increased dose has key structural feature, which includes by novel cyclopentadienyl
The long block polyoctenamer segment that metallic catalyst catalyzes and synthesizes.
Embodiment 3：A kind of making material formula includes following raw material in parts by weight：Vinylsiloxane rubber, 55 parts；Buddhist nun
Imperial polyester, 10 parts；Silica, 5 parts；ABS, 10 parts；Glass fibre, 7 parts；Metallocene polyolefin tenacity-increased dose, 7 parts；Organotin is steady
Determine agent, 4 parts；Propylene acid assistant, 4 parts；Fire retardant, 2 parts；Anti-aging agent, 3 parts, rubber accelerator, 4 parts；Distributed processing aid,
3 parts.Every part of quality is 100g.Wherein, 2 parts of the organic tin stabilizer selection carboxylic acid tin, 2 parts of STANNOUS SULPHATE CRYSTALLINE；The acrylic acid helps
Agent includes 2 parts of lubricating type processing aid and distributed 2 parts of processing aid.The dispersing type processing aid includes acrylic ester copolymer
Object.Described metallocene polyolefin tenacity-increased dose has key structural feature, which includes by novel metallocene catalysis
The long block polyoctenamer segment that agent catalyzes and synthesizes.
Embodiment 4：A kind of making material formula includes following raw material in parts by weight：Vinylsiloxane rubber, 55 parts；Buddhist nun
Imperial polyester, 10 parts；Silica, 5 parts；MBS, 5 parts, ABS, 5 parts；Glass fibre, 7 parts；Metallocene polyolefin tenacity-increased dose, 7 parts；
Organic tin stabilizer, 4 parts；Propylene acid assistant, 4 parts；Fire retardant, 2 parts；Anti-aging agent, 3 parts, rubber accelerator, 4 parts；Dispersing type adds
Work auxiliary agent, 3 parts.Every part of quality is 100g.Wherein, 2 parts of the organic tin stabilizer selection carboxylic acid tin, 2 parts of STANNOUS SULPHATE CRYSTALLINE；Described third
Olefin(e) acid auxiliary agent includes 2 parts of lubricating type processing aid and distributed 2 parts of processing aid.The dispersing type processing aid includes acrylic acid
Ester copolymer.It includes by novel cyclopentadienyl gold that described metallocene polyolefin tenacity-increased dose, which has key structural feature, the key structural feature,
The long block polyoctenamer segment that metal catalyst catalyzes and synthesizes.
Embodiment 5：A kind of making material formula includes following raw material in parts by weight：Vinylsiloxane rubber, 68 parts；Buddhist nun
Imperial polyester, 12 parts；Silica, 7 parts；MBS, 10 parts, ABS, 10 parts；Glass fibre, 9 parts；Metallocene polyolefin tenacity-increased dose, 10
Part；Organic tin stabilizer, 5 parts；Propylene acid assistant, 5 parts；Fire retardant, 3 parts；Anti-aging agent, 5 parts, rubber accelerator, 6 parts；Dispersion
Type processing aid, 5 parts.Every part of quality is 100g.Wherein, 2.5 parts of the organic tin stabilizer selection carboxylic acid tin, STANNOUS SULPHATE CRYSTALLINE 2.5
Part；The propylene acid assistant includes 2.5 parts of lubricating type processing aid and distributed 2.5 parts of processing aid.The distributed processing
Auxiliary agent includes acrylate copolymer.Described metallocene polyolefin tenacity-increased dose has key structural feature, the key structural feature
It include the long block polyoctenamer segment catalyzed and synthesized by novel metallocene catalyst.
A kind of embodiment of the method, preparation method of the making material of the freeze proof cable of waterproof, includes the following steps：Step S1)
The raw material of the making material of the freeze proof cable of waterproof described in any one of embodiment 1-4；Step S2) it mixes in the raw material
Vinylsiloxane rubber, nylon polyesters, anti-aging agent, rubber accelerator, silica, glass fibre, fire retardant to the first mixture；Step
Rapid S3) MBS and/or ABS in the mixing raw material, metallocene polyolefin tenacity-increased dose, propylene acid assistant, distributed processing aid,
Organic tin stabilizer obtains the second mixture；Step S4) it first mixture is positioned over tightly engages parallel dual-screw and squeezes
Go out in the main feeding bin of machine, and first mixture is added in the main barrel of extruder through feed screw and is melted；Step
S5) second mixture is injected into spout in main barrel from the side for tightly engaging parallel dual-screw extruding machine；
Step S6) by the first mixture of molten condition and batch mixing, shearing, the dispersion together of the second mixture, and through tightly engaging in the same direction
Double screw extruder squeezes out, and obtains extrudate；Step S7) extrudate cooling, drying, granulation are handled, obtain the freeze proof electricity of waterproof
The making material of cable.
Table 1：The performance test results of embodiment 1-5 and the making material of comparative example 1.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made by within principle etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of making material of the freeze proof cable of waterproof, it is characterised in that：Include following raw material in parts by weight：
2. the making material of the freeze proof cable of waterproof according to claim 1, it is characterised in that：The organic tin stabilizer is
It is maleic acid dioctyltin, bis- (the thio different monooctyl ester of Glycolic acid) dioctyltins, bis- (single-ethylhexyl maleate) dioctyltins, double
At least one of (butyl maleate) dioctyltin, carboxylic acid tin, STANNOUS SULPHATE CRYSTALLINE.
3. the making material of the freeze proof cable of waterproof according to claim 1, which is characterized in that the propylene acid assistant includes
Lubricating type processing aid and distributed processing aid.
4. the making material of the freeze proof cable of waterproof according to claim 4, which is characterized in that the dispersing type processing aid
Including acrylate copolymer.
5. the making material of the freeze proof cable of waterproof according to claim 1, which is characterized in that the metallocene-polyolefin increases
Tough dose have key structural feature, the key structural feature include gathered by the long block that novel metallocene catalyst catalyzes and synthesizes it is pungent
Alkene segment.
6. a kind of technique of the making material of the freeze proof cable of waterproof, which is characterized in that include the following steps：
Step S1) obtain the freeze proof cable of waterproof described in any one of claim 1-5 making material raw material；
Step S2) vinylsiloxane rubber, nylon polyesters, anti-aging agent, rubber accelerator, silica, glass in the mixing raw material
Glass fiber, fire retardant to the first mixture；
Step S3) MBS and/or ABS in the mixing raw material, metallocene polyolefin tenacity-increased dose, propylene acid assistant, distributed processing
Auxiliary agent, organic tin stabilizer obtain the second mixture；
Step S4) first mixture is positioned in the main feeding bin for tightly engaging parallel dual-screw extruding machine, and through feeding
First mixture is added in the main barrel of extruder by material screw rod to be melted；
Step S5) second mixture is injected into master from the side for tightly engaging parallel dual-screw extruding machine to spout
In machine barrel；
Step S6) by the first mixture of molten condition and batch mixing, shearing, the dispersion together of the second mixture, and through tightly engaging
Parallel dual-screw extruding machine squeezes out, and obtains extrudate；
Step S7) extrudate cooling, drying, granulation are handled, obtain the making material of the freeze proof cable of waterproof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810257713.4A CN108504104A (en) | 2018-03-27 | 2018-03-27 | A kind of making material and technique of the freeze proof cable of waterproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810257713.4A CN108504104A (en) | 2018-03-27 | 2018-03-27 | A kind of making material and technique of the freeze proof cable of waterproof |
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| CN108504104A true CN108504104A (en) | 2018-09-07 |
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| CN201810257713.4A Pending CN108504104A (en) | 2018-03-27 | 2018-03-27 | A kind of making material and technique of the freeze proof cable of waterproof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001335668A (en) * | 2000-05-30 | 2001-12-04 | Mitsubishi Rayon Co Ltd | Polyvinyl chloride resin-based resin composition |
| CN103571089A (en) * | 2013-09-30 | 2014-02-12 | 芜湖航天特种电缆厂 | High-impact-resistance PVC (polyvinyl chloride) sheath material for cables and preparation method thereof |
| CN103819832A (en) * | 2012-11-17 | 2014-05-28 | 安徽蓝德集团股份有限公司 | Low-halogen flame retarding PVC (Polyvinyl Chloride) pipe material and preparing method thereof |
| JP2017008163A (en) * | 2015-06-18 | 2017-01-12 | スリーエム イノベイティブ プロパティズ カンパニー | Water-swellable foaming cutoff material and method for producing the same |
| CN107698985A (en) * | 2017-12-01 | 2018-02-16 | 李晓强 | Strong silicone rubber for cable material of the strong freezing tolerance of waterproof ability and preparation method thereof |
-
2018
- 2018-03-27 CN CN201810257713.4A patent/CN108504104A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001335668A (en) * | 2000-05-30 | 2001-12-04 | Mitsubishi Rayon Co Ltd | Polyvinyl chloride resin-based resin composition |
| CN103819832A (en) * | 2012-11-17 | 2014-05-28 | 安徽蓝德集团股份有限公司 | Low-halogen flame retarding PVC (Polyvinyl Chloride) pipe material and preparing method thereof |
| CN103571089A (en) * | 2013-09-30 | 2014-02-12 | 芜湖航天特种电缆厂 | High-impact-resistance PVC (polyvinyl chloride) sheath material for cables and preparation method thereof |
| JP2017008163A (en) * | 2015-06-18 | 2017-01-12 | スリーエム イノベイティブ プロパティズ カンパニー | Water-swellable foaming cutoff material and method for producing the same |
| CN107698985A (en) * | 2017-12-01 | 2018-02-16 | 李晓强 | Strong silicone rubber for cable material of the strong freezing tolerance of waterproof ability and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 孔萍等: "《塑料材料》", 31 July 2017, 广东高等教育出版社 * |
| 苏家齐: "《塑料工业辞典》", 31 December 1989, 化学工业出版社 * |
| 钱知勉: "《塑料性能应用手册 修订版》", 31 March 1987, 上海科学技术文献出版社 * |
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Application publication date: 20180907 |
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