CN104558888A - PVC casing - Google Patents

PVC casing Download PDF

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Publication number
CN104558888A
CN104558888A CN201310494876.1A CN201310494876A CN104558888A CN 104558888 A CN104558888 A CN 104558888A CN 201310494876 A CN201310494876 A CN 201310494876A CN 104558888 A CN104558888 A CN 104558888A
Authority
CN
China
Prior art keywords
stabilizer
sleeve pipe
pvc
stabilizing agent
pvc sleeve
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.)
Pending
Application number
CN201310494876.1A
Other languages
Chinese (zh)
Inventor
荆致富
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningxia Jinhuanghe Plastic Industry Co Ltd
Original Assignee
Ningxia Jinhuanghe Plastic Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningxia Jinhuanghe Plastic Industry Co Ltd filed Critical Ningxia Jinhuanghe Plastic Industry Co Ltd
Priority to CN201310494876.1A priority Critical patent/CN104558888A/en
Publication of CN104558888A publication Critical patent/CN104558888A/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06Homopolymers or copolymers of vinyl chloride
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/20Applications use in electrical or conductive gadgets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention discloses a PVC casing which is prepared from 70-80% of polyvinyl chloride resin, 5-10% of a thermal stabilizing agent, 2-5% of a light stabilizing agent, 3-5% of an antioxidant, 2-5% of an auxiliary stabilizing agent, 1-2% of a plasticizer, 1-2% of a coloring agent, 1-2% of a lubricant, 1-2% of an impact-resisting modifier, 1-2% of a biological inhibitor and 1-2% of other additives. The PVC casing is good in high temperature resistance and anti-aging property, is applicable to high temperature caused by overload short circuit generated when an electric cable is used, is high in insulating strength and volume electrical resistivity, good in flexibility, high in compressive strength, and differential settlement resistant, does not need to be coated by placing concrete in a construction field, and is small in inner wall surface friction coefficient, beneficial to use and long in service life.

Description

A kind of PVC sleeve pipe
Technical field
The present invention relates to cable shoe, be specifically related to a kind of PVC sleeve pipe.
Background technology
Current engineering cable shoe is take polyvinyl chloride (PVC) RESINS as major ingredient, water-ground limestone is mixed for filler and the small powder such as chlorinatedpolyethylene, paraffin, and possess certain corrosion-resistant, high temperature resistant, fire-retardant, insulate the wear-resisting characteristic such as lightweight, pollution-free.But it is poor that its weak point is ultimate compression strength, require gap in addition with construction application, its flame retardant properties is also not ideal enough; Its vicat softening temperature is hovered at about 90 DEG C in addition, and inner and outer pipes wall friction coefficient is large, adds the difficulty of construction usage.
Summary of the invention
For the deficiency that prior art exists, the present invention seeks to the PVC sleeve pipe being to provide a kind of excellent property.
To achieve these goals, the present invention realizes by the following technical solutions: its raw material is made by other auxiliary agents of the tinting material of the softening agent of the auxiliary stabilizer of the oxidation inhibitor of the photostabilizer of the thermal stabilizer of the polyvinyl chloride (PVC) RESINS of 70%-80%, 5%-10%, 2%-5%, 3%-5%, 2%-5%, 1%-2%, 1%-2%, the lubricant of 1%-2%, the biostats of 1%-2% and 1%-2%.
As preferably, described thermo-stabilizer is metal soap, and described thermo-stabilizer is one package stabilizer.
As preferably, described one package stabilizer is the mixture of three salt, disalt and metallic soap.
As preferably, described softening agent is DINP.
As preferably, described lubricant is silicone oil.
As preferably, described impact modifier is CPE.
Product of the present invention has high temperature resistant and ageing resistance is good, and can adapt to the high temperature that power cable use procedure produces because of overload short circuit, material has high insulation resistance and volume specific resistance; Flexible and ultimate compression strength is large, anti-non-uniform settling, need not pouring concrete be encapsulated at the construction field (site); Inner wall surface coefficient of friction is little, is beneficial to use, and product life is long.
The present invention is described in detail below in conjunction with embodiment.
embodiment
The technique means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
This embodiment is by the following technical solutions: PVC sleeve pipe, and its raw material is made by other auxiliary agents of the lubricant of the tinting material of the softening agent of the auxiliary stabilizer of the oxidation inhibitor of the photostabilizer of the thermal stabilizer of the polyvinyl chloride (PVC) RESINS of 70%-80%, 5%-10%, 2%-5%, 3%-5%, 2%-5%, 1%-2%, 1%-2%, 1%-2%, the impact modifier of 1%-2%, the biostats of 1%-2% and 1%-2%.
It should be noted that described thermo-stabilizer is metal soap, described thermo-stabilizer is one package stabilizer.
It should be noted that described one package stabilizer is the mixture of three salt, disalt and metallic soap.
It should be noted that described softening agent is DINP.
It should be noted that described lubricant is silicone oil.
It should be noted that described impact modifier is CPE.
Product of the present invention has high temperature resistant and ageing resistance is good, and can adapt to the high temperature that power cable use procedure produces because of overload short circuit, material has high insulation resistance and volume specific resistance; Flexible and ultimate compression strength is large, anti-non-uniform settling, need not pouring concrete be encapsulated at the construction field (site); Inner wall surface coefficient of friction is little, is beneficial to use, and product life is long.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (6)

1. a PVC sleeve pipe, it is characterized in that, its raw material is made by other auxiliary agents of the lubricant of the tinting material of the softening agent of the auxiliary stabilizer of the oxidation inhibitor of the photostabilizer of the thermal stabilizer of the polyvinyl chloride (PVC) RESINS of 70%-80%, 5%-10%, 2%-5%, 3%-5%, 2%-5%, 1%-2%, 1%-2%, 1%-2%, the impact modifier of 1%-2%, the biostats of 1%-2% and 1%-2%.
2. a kind of PVC sleeve pipe according to claims 1, it is characterized in that, described thermo-stabilizer is metal soap, described thermo-stabilizer is one package stabilizer.
3. a kind of PVC sleeve pipe according to claims 1, is characterized in that, described one package stabilizer is the mixture of three salt, disalt and metallic soap.
4. a kind of PVC sleeve pipe according to claims 1, is characterized in that, described softening agent is DINP.
5. a kind of PVC sleeve pipe according to claims 1, is characterized in that, described lubricant is silicone oil.
6. a kind of PVC sleeve pipe according to claims 1, is characterized in that, described impact modifier is CPE.
CN201310494876.1A 2013-10-21 2013-10-21 PVC casing Pending CN104558888A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310494876.1A CN104558888A (en) 2013-10-21 2013-10-21 PVC casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310494876.1A CN104558888A (en) 2013-10-21 2013-10-21 PVC casing

Publications (1)

Publication Number Publication Date
CN104558888A true CN104558888A (en) 2015-04-29

Family

ID=53076010

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310494876.1A Pending CN104558888A (en) 2013-10-21 2013-10-21 PVC casing

Country Status (1)

Country Link
CN (1) CN104558888A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106024126A (en) * 2016-08-01 2016-10-12 杨攀 Cable

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070287782A1 (en) * 2006-06-08 2007-12-13 Peter Frenkel Polymeric component and its applications in rigid PVC
CN101671464A (en) * 2009-10-13 2010-03-17 广东联塑科技实业有限公司 Polyvinyl chloride transparent compound and tubular product thereof
CN101875747A (en) * 2009-04-28 2010-11-03 杭州德裕饰品有限公司 Ultralow temperature polyvinyl chloride (PVC) modified insulating sheath cable material and preparation method thereof
CN101921441A (en) * 2009-06-16 2010-12-22 中国石油化工股份有限公司 Soft polyvinyl chloride plastic composite with abrasion resistance
CN102911463A (en) * 2012-11-15 2013-02-06 东莞市祺龙电业有限公司 High-temperature resistant flame-retardant environment-friendly PVC (polyvinyl chloride) modified material and preparation method thereof
CN103059468A (en) * 2012-12-25 2013-04-24 东莞市祺龙电业有限公司 Low temperature resistant environment-friendly polyvinyl chloride (PVC) modified material and preparing method thereof
CN103059466A (en) * 2012-12-25 2013-04-24 东莞市祺龙电业有限公司 Ultraviolet-proof environmental-friendly polyvinyl chloride (PVC) modified material and preparation method thereof
CN103319802A (en) * 2013-06-18 2013-09-25 张宇 Low-smoke flame-retardant PVC (polyvinyl chloride) cable material and preparation method thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070287782A1 (en) * 2006-06-08 2007-12-13 Peter Frenkel Polymeric component and its applications in rigid PVC
CN101875747A (en) * 2009-04-28 2010-11-03 杭州德裕饰品有限公司 Ultralow temperature polyvinyl chloride (PVC) modified insulating sheath cable material and preparation method thereof
CN101921441A (en) * 2009-06-16 2010-12-22 中国石油化工股份有限公司 Soft polyvinyl chloride plastic composite with abrasion resistance
CN101671464A (en) * 2009-10-13 2010-03-17 广东联塑科技实业有限公司 Polyvinyl chloride transparent compound and tubular product thereof
CN102911463A (en) * 2012-11-15 2013-02-06 东莞市祺龙电业有限公司 High-temperature resistant flame-retardant environment-friendly PVC (polyvinyl chloride) modified material and preparation method thereof
CN103059468A (en) * 2012-12-25 2013-04-24 东莞市祺龙电业有限公司 Low temperature resistant environment-friendly polyvinyl chloride (PVC) modified material and preparing method thereof
CN103059466A (en) * 2012-12-25 2013-04-24 东莞市祺龙电业有限公司 Ultraviolet-proof environmental-friendly polyvinyl chloride (PVC) modified material and preparation method thereof
CN103319802A (en) * 2013-06-18 2013-09-25 张宇 Low-smoke flame-retardant PVC (polyvinyl chloride) cable material and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106024126A (en) * 2016-08-01 2016-10-12 杨攀 Cable

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150429