CN103087373B - Radiation crosslinking chloroprene rubber heat-shrink tube and production method thereof - Google Patents
Radiation crosslinking chloroprene rubber heat-shrink tube and production method thereof Download PDFInfo
- Publication number
- CN103087373B CN103087373B CN201210205497.1A CN201210205497A CN103087373B CN 103087373 B CN103087373 B CN 103087373B CN 201210205497 A CN201210205497 A CN 201210205497A CN 103087373 B CN103087373 B CN 103087373B
- Authority
- CN
- China
- Prior art keywords
- chloroprene rubber
- several
- carbon black
- shrink tube
- radiation crosslinking
- 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.)
- Active
Links
Landscapes
- Insulating Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The present invention discloses a kind of radiation crosslinking chloroprene rubber heat-shrink tube, and it is prepared material and contains by weight: chloroprene rubber 10-100 part; Polyolefine 10-100 part; Compatilizer 0.1-20 part; Fire retardant 10-200 part; Reinforcing filler 0-500 part; Sensitizing agent 0-20 part; Oxidation inhibitor 0.1-20 part.The present invention also provides the production method of radiation crosslinking chloroprene rubber heat-shrink tube, comprising: (1) is blended by above-mentioned materials; (2) by said mixture extruding pelletization, extrude sleeve pipe; (3) by sleeve pipe through rumbatron or cobalt-60 radiosterilize; (4) by the jacket cooling sizing after expansion in (3).Radiation crosslinking chloroprene rubber heat-shrink tube of the present invention has the performance of most oils such as good heatproof, resistance to aviation and ground vehicle fuel, lubricant, hydraulic fluid and solvent, the insulation, particularly oil resistant that are applicable to the various core of a cable contacted with oils require strict occasion.
Description
Technical field
The present invention relates to a kind of heat-shrink tube and production method thereof, particularly relate to a kind of radiation crosslinking chloroprene rubber heat-shrink tube and production method thereof.
Background technology
At present, the main raw of heat-shrink tube comprises: (1) polyolefin copolymers or polymkeric substance; (2) one or more materials in rubber type of material or thermoplastic elastic body styrene-butadiene-styrene block copolymer (SBS), styrene-isoprene block copolymer (SIS); (3) other subsidiary material.
But, although existing heat-shrink tube has good flame retardant properties and environmental-protecting performance, but poor-performing in heatproof, oil resistant and solvent resistant, even if or oil resistant is also one or several among resistant to many oil, can not be applicable to heatproof, oil resistant and the solvent-proof places such as automobile, bullet train, military project and space flight industry.
Summary of the invention
The object of the present invention is to provide a kind of can the oils of the resistance to overwhelming majority and solvent and the radiation crosslinking chloroprene rubber heat-shrink tube of heatproof.
For achieving the above object, the invention provides a kind of radiation crosslinking chloroprene rubber heat-shrink tube, it is prepared material and comprises following material by weight: chloroprene rubber 10-100 part; Polyolefine 0-100 part; Compatilizer 0.1-20 part; Fire retardant 10-200 part; Reinforcing filler 0-500 part; Sensitizing agent 0-20 part; Oxidation inhibitor 0.1-20 part.
Described chloroprene rubber is one or several in sulphur adjustment type, non-Sulfur adjustment type.
Described polyolefine is the one or several in acrylic resin, ethylene vinyl acetate (EVA), ethylene ethyl acrylate copolymer (EEA), polyethylene (PE), chlorinatedpolyethylene (CPE), polystyrene (PS).
Described compatilizer comprises acid or anhydride modified PO/EVA, EPR, EPDM, organic-silicon-modified PO, polyphenylene oxide resin, polycaprolactam, SMA, St-MAH-GMA ternary atactic copolymer, anhydride modified SEBS, maleimide copolymer, one or several in peroxidation polymkeric substance.
Described fire retardant can be aluminium hydroxide and/or magnesium hydroxide and/or modified aluminium hydroxide and/or modified magnesium hydroxide and/or high molecular ammonium polyphosphate (APP) and/or phosphate ester flame retardants and/or melamine cyanurate (MCA) and/or melamine pyrophosphate salt (MPP).
Described reinforcing filler is carbon black and mineral filler.
Described carbon black is the one or several of thermo-cracking carbon black, spray method carbon black.
Described mineral filler is the one or several in calcium carbonate, talcum powder, aluminium hydroxide, magnesium hydroxide, white carbon black, potter's clay, kaolin, mica powder, barium sulfate.
Described sensitizing agent is that SA diallyl, toxilic acid diene phenylester, tricyanic acid triolefin phenylester, Ethylene glycol dimethacrylate, hexanodioic acid hexadiene ester, acrylic propyl diester, propyl methacrylate, dichloro-are along the one or several in sub-acid amides of divinyl two etc.
Described oxidation inhibitor is Hinered phenols antioxidant, thioether kind antioxidant, suffocated amine antioxidant, the recombiner of anti copper agent allotment or Hinered phenols antioxidant, thioether kind antioxidant, one or several in suffocated amine antioxidant.Hinered phenols antioxidant can be thiophenols kind antioxidant, triazine Hinered phenols antioxidant, cyanurate Hinered phenols antioxidant etc.Suffocated amine antioxidant can be naphthylamines oxidation inhibitor, pentanoic oxidation inhibitor, to pentanoic oxidation inhibitor, quinoline oxidation inhibitor etc.
The invention has the beneficial effects as follows: radiation crosslinking chloroprene rubber heat-shrink tube of the present invention has the performance of most oils such as good heatproof, resistance to aviation and ground vehicle fuel, lubricant, hydraulic fluid and solvent, the insulation, particularly oil resistant that are applicable to the various core of a cable contacted with oils require strict occasion.
Embodiment
By describing technology contents of the present invention, formula rate in detail, being realized object and effect, be explained in detail below in conjunction with embodiment.
In following examples, if not otherwise specified, every number that relates to all refers to weight part.
Embodiment 1
(1) chloroprene rubber 50 parts, ethylene vinyl acetate (EVA) 50 parts, anhydride modified EVA5 part, carbon black 60 parts, 80 parts, aluminium hydroxide, SA diallyl 2 parts, cyanurate Hinered phenols antioxidant 5 parts is blended, high-speed stirring 10 minutes, temperature of charge controls within the scope of 40 DEG C ~ 60 DEG C;
(2) by said mixture twin screw extruder extruding pelletization at 140 DEG C of temperature; Pellet after above-mentioned granulation is extruded sleeve pipe by single screw extrusion machine at 130 DEG C of temperature;
(3) sleeve pipe then above-mentioned technique obtained is through rumbatron or cobalt-60 radiosterilize, and irradiation dose is 10Mrad, and the sleeve pipe after irradiation expands 2 times with expansion device at 160 DEG C of temperature;
(4) by the jacket cooling sizing after expansion in (3), radiation crosslinking chloroprene rubber heat-shrink tube is obtained.
Refer to table 1, which show the performance test table of the radiation crosslinking chloroprene rubber heat-shrink tube obtained by Application Example 1:
Table 1
Embodiment 2
(1) chloroprene rubber 30 parts, ethylene ethyl acrylate copolymer (EEA) 30 parts, polyethylene (PE) 40 parts, magnesium hydroxide 60 parts, anhydride modified SEBS 6 parts, carbon black 50 parts, Ethylene glycol dimethacrylate 3 parts, thiophenols kind antioxidant 4 parts is blended, high-speed stirring 8-10 minute, temperature of charge controls within the scope of 40 DEG C ~ 60 DEG C;
(2) by said mixture twin screw extruder extruding pelletization at 140 DEG C of temperature; Pellet after above-mentioned granulation is extruded sleeve pipe by single screw extrusion machine at 130 DEG C of temperature;
(3) sleeve pipe then above-mentioned technique obtained is through rumbatron or cobalt-60 radiosterilize, and irradiation dose is 10Mrad, and the sleeve pipe after irradiation expands 2 times with expansion device at 160 DEG C of temperature;
(4) by the jacket cooling sizing after expansion in (3), radiation crosslinking chloroprene rubber heat-shrink tube is obtained.
Refer to table 2, which show the performance test table of the radiation crosslinking chloroprene rubber heat-shrink tube obtained by Application Example 1:
Table 2
Embodiment 3
(1) chloroprene rubber 45 parts, ethylene vinyl acetate (EVA) 25 parts, polyethylene (PE) 35 parts, magnesium hydroxide 40 parts, high molecular ammonium polyphosphate (APP) 25 parts, chlorinatedpolyethylene (CPE) 5 parts, carbon black 30 parts, hexanodioic acid hexadiene ester 3 parts, Hinered phenols antioxidant 10103 parts, suffocated amine antioxidant 1682.5 parts is blended, high-speed stirring 8-10 minute, temperature of charge controls within the scope of 40 DEG C ~ 60 DEG C;
(2) by said mixture twin screw extruder extruding pelletization at 125-140 DEG C of temperature; Pellet after above-mentioned granulation is extruded sleeve pipe by single screw extrusion machine at 130 DEG C of temperature;
(3) sleeve pipe then above-mentioned technique obtained is through rumbatron or cobalt-60 radiosterilize, and irradiation dose is 8Mrad, and the sleeve pipe after irradiation expands 2.5 times with expansion device at 110-150 DEG C of temperature;
(4) by the jacket cooling sizing after expansion in (3), radiation crosslinking chloroprene rubber heat-shrink tube is obtained.
Refer to table 3, which show the performance test table of the radiation crosslinking chloroprene rubber heat-shrink tube obtained by Application Example 1:
Table 3
Embodiment 4
(1) be that Tyox B (anti-oxidant DLTP) 3.5 parts is blended by chloroprene rubber 30 parts, ethylene vinyl acetate (EVA) 60 parts, polyethylene (PE) 10 parts, magnesium hydroxide 30 parts, melamine cyanurate (MCA) 30 parts, St-MAH-GMA ternary atactic copolymer 4 parts, carbon black 80 parts, hexanodioic acid hexadiene ester 3 parts, Hinered phenols antioxidant 10103 parts, oxidation inhibitor, high-speed stirring 8-10 minute, temperature of charge controls within the scope of 40 DEG C ~ 60 DEG C;
(2) by said mixture twin screw extruder extruding pelletization at 125-140 DEG C of temperature; Pellet after above-mentioned granulation is extruded sleeve pipe by single screw extrusion machine at 130 DEG C of temperature;
(3) sleeve pipe then above-mentioned technique obtained is through rumbatron or cobalt-60 radiosterilize, and irradiation dose is 8Mrad, and the sleeve pipe after irradiation expands 2.5 times with expansion device at 110-150 DEG C of temperature;
(4) by the jacket cooling sizing after expansion in (3), radiation crosslinking chloroprene rubber heat-shrink tube is obtained.
Refer to table 4, which show the performance test table of the radiation crosslinking chloroprene rubber heat-shrink tube obtained by Application Example 1:
Table 4
In sum, radiation crosslinking chloroprene rubber heat-shrink tube of the present invention has the performance of most oils such as good heatproof, resistance to aviation and ground vehicle fuel, lubricant, hydraulic fluid and solvent, the insulation, particularly oil resistant that are applicable to the various core of a cable contacted with oils require strict occasion.
The present invention is not limited to above-mentioned embodiment, and those skilled in the art also can make multiple change accordingly, but to be anyly equal to the present invention or similar change all should be encompassed in the scope of the claims in the present invention.
Claims (2)
1. a radiation crosslinking chloroprene rubber heat-shrink tube, is characterized in that: it is prepared material and comprises following material by weight: chloroprene rubber 10-100 part, and described chloroprene rubber is one or several in sulphur adjustment type, non-Sulfur adjustment type; Polyolefine 10-100 part, described polyolefine is the one or several in acrylic resin, ethylene vinyl acetate (EVA), ethylene ethyl acrylate copolymer (EEA), polyethylene (PE), chlorinatedpolyethylene (CPE), polystyrene (PS); Compatilizer 0.1-20 part, described compatilizer comprises acid or anhydride modified PO/EVA, EPR, EPDM, organic-silicon-modified PO, polyphenylene oxide resin, polycaprolactam, SMA, St-MAH-GMA ternary atactic copolymer, anhydride modified SEBS, maleimide copolymer, one or several in peroxidation polymkeric substance; Fire retardant 10-200 part; Reinforcing filler 0-500 part, described reinforcing filler is carbon black and mineral filler, described carbon black is the one or several of thermo-cracking carbon black, spray method carbon black, and described mineral filler is the one or several in calcium carbonate, talcum powder, aluminium hydroxide, magnesium hydroxide, white carbon black, potter's clay, kaolin, mica powder, barium sulfate; Sensitizing agent 0-20 part, described sensitizing agent is that SA diallyl, toxilic acid diene phenylester, tricyanic acid triolefin phenylester, Ethylene glycol dimethacrylate, hexanodioic acid hexadiene ester, propyl acrylate, propyl methacrylate, dichloro-are along the one or several in the sub-acid amides of divinyl two; Oxidation inhibitor 0.1-20 part, described oxidation inhibitor is Hinered phenols antioxidant, thioether kind antioxidant, suffocated amine antioxidant, the recombiner of anti copper agent allotment or Hinered phenols antioxidant, thioether kind antioxidant, one or several in suffocated amine antioxidant.
2.
a production method for radiation crosslinking chloroprene rubber heat-shrink tube as claimed in claim 1, is characterized in that: the production method of described radiation crosslinking chloroprene rubber heat-shrink tube comprises the following steps:
(1) chloroprene rubber 10-100 part, polyolefine 10-100 part, compatilizer 0.1-20 part, fire retardant 10-200 part, reinforcing filler 0-500 part, sensitizing agent 0-20 part, oxidation inhibitor 0.1-20 part is blended, high-speed stirring 5-10 minute, temperature of charge controls within the scope of 20 DEG C ~ 80 DEG C; Wherein, described chloroprene rubber is one or several in sulphur adjustment type, non-Sulfur adjustment type; Described polyolefine is the one or several in acrylic resin, ethylene vinyl acetate (EVA), ethylene ethyl acrylate copolymer (EEA), polyethylene (PE), chlorinatedpolyethylene (CPE), polystyrene (PS); Described compatilizer comprises acid or anhydride modified PO/EVA, EPR, EPDM, organic-silicon-modified PO, polyphenylene oxide resin, polycaprolactam, SMA, St-MAH-GMA ternary atactic copolymer, anhydride modified SEBS, maleimide copolymer, one or several in peroxidation polymkeric substance; Described reinforcing filler is carbon black and mineral filler, described carbon black is the one or several of thermo-cracking carbon black, spray method carbon black, and described mineral filler is the one or several in calcium carbonate, talcum powder, aluminium hydroxide, magnesium hydroxide, white carbon black, potter's clay, kaolin, mica powder, barium sulfate; Described sensitizing agent is that SA diallyl, toxilic acid diene phenylester, tricyanic acid triolefin phenylester, Ethylene glycol dimethacrylate, hexanodioic acid hexadiene ester, propyl acrylate, propyl methacrylate, dichloro-are along the one or several in the sub-acid amides of divinyl two; Oxidation inhibitor 0.1-20 part, described oxidation inhibitor is Hinered phenols antioxidant, thioether kind antioxidant, suffocated amine antioxidant, the recombiner of anti copper agent allotment or Hinered phenols antioxidant, thioether kind antioxidant, one or several in suffocated amine antioxidant;
(2) by said mixture screw extrusion press extruding pelletization at 100-160 DEG C of temperature; Pellet after above-mentioned granulation is extruded sleeve pipe by screw extrusion press at 100-160 DEG C of temperature;
(3) sleeve pipe then above-mentioned technique obtained is through rumbatron or cobalt-60 radiosterilize, and irradiation dose is 4-20Mrad, and the sleeve pipe after irradiation expands 1-3 doubly with expansion device at 100-180 DEG C of temperature;
(4) by the jacket cooling sizing after expansion in (3), radiation crosslinking chloroprene rubber heat-shrink tube is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210205497.1A CN103087373B (en) | 2012-06-11 | 2012-06-11 | Radiation crosslinking chloroprene rubber heat-shrink tube and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210205497.1A CN103087373B (en) | 2012-06-11 | 2012-06-11 | Radiation crosslinking chloroprene rubber heat-shrink tube and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103087373A CN103087373A (en) | 2013-05-08 |
| CN103087373B true CN103087373B (en) | 2015-08-26 |
Family
ID=48200529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210205497.1A Active CN103087373B (en) | 2012-06-11 | 2012-06-11 | Radiation crosslinking chloroprene rubber heat-shrink tube and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103087373B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304905A (en) * | 2013-05-14 | 2013-09-18 | 安徽旺达铜业发展有限公司 | Polyethylene cable sheath material comprising cashew nut shell oil |
| CN103333380B (en) * | 2013-06-05 | 2016-01-20 | 安徽荣玖光纤通信科技有限公司 | A kind of Sun-proof cable sheath material |
| CN103589023B (en) * | 2013-10-29 | 2016-08-17 | 绿宝电缆（集团）有限公司 | A kind of flame-proof weather-resisting aging modified chloroprene rubber CABLE MATERIALS |
| CN103709539B (en) * | 2013-12-19 | 2016-04-27 | 广州凯恒科塑有限公司 | A kind of oil resistant fire-retardant chlorinated polyethylene heat-shrinkable T bush and preparation method and application |
| CN103694551A (en) * | 2013-12-21 | 2014-04-02 | 深圳市沃尔核材股份有限公司 | Irradiation crosslinking environment-friendly fire-retardant material for non-foaming pipe wall in heat shrinkage and application thereof |
| CN103739931A (en) * | 2014-01-20 | 2014-04-23 | 苏州新区华士达工程塑胶有限公司 | Modified EVA resin plastic |
| CN103951860B (en) * | 2014-04-15 | 2015-11-04 | 安徽海容电缆有限公司 | A kind of preparation method of oil resistant cable sheath material |
| CN104945701A (en) * | 2015-07-31 | 2015-09-30 | 苏州新区特氟龙塑料制品厂 | Durable modified chloroprene rubber for cables |
| CN108102176A (en) * | 2018-01-24 | 2018-06-01 | 合肥尚强电气科技有限公司 | Material that a kind of cable is insulated with flame-resistant high-temperature-resistant and preparation method thereof |
| CN108395594B (en) * | 2018-04-10 | 2019-11-01 | 青岛科技大学 | A kind of ethylene-acrylic acid copolymer/neoprene thermoplastic sulfurized rubber and preparation method thereof |
| CN109627528B (en) * | 2019-01-24 | 2021-06-08 | 广州澳通电线电缆有限公司 | Cable fire-proof layer |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3674733A (en) * | 1970-02-02 | 1972-07-04 | Penntube Plastics Co | Colored heat shrinkable elastomeric tubing |
| CN1266867A (en) * | 2000-04-07 | 2000-09-20 | 中国科学院上海原子核研究所 | Low-temp thermoshrinking halogen-free polyolefine material with properties of radiation cross-linking, low smoke and flame retardation |
| CN1803907A (en) * | 2005-12-12 | 2006-07-19 | 广州凯恒科塑有限公司 | Radiation cross-linked low-smoke halogen-free phosphor-free nanometer flame retardant thermal shrinkage material and method for preparing the same |
| CN1821301A (en) * | 2006-01-20 | 2006-08-23 | 华东理工大学 | Sulfurizing system and chlorinated isobutylene rubber/polyolefine thermoplastic elastomer |
| CN1919914A (en) * | 2006-08-25 | 2007-02-28 | 广州凯恒科塑有限公司 | Nano modified halogen-free flame-proof environmental protection heat-shrinkable material and preparation method thereof |
| CN101100537A (en) * | 2006-07-07 | 2008-01-09 | 中国科学院上海应用物理研究所 | Low-smoke halide-free fireproof polyolefine material and its preparation method and application |
| CN101661803A (en) * | 2009-08-07 | 2010-03-03 | 深圳市长园集团股份有限公司 | 1E-level K1-type shrinkable tube used in nuclear power station and preparation method thereof |
| CN102093626A (en) * | 2010-12-20 | 2011-06-15 | 安徽中鼎密封件股份有限公司 | Non-halogen fire resistant low-temperature shrinkable and heat-shrinkable pipe material and preparation method thereof |
| CN102276928A (en) * | 2011-06-17 | 2011-12-14 | 湖北祥源新材科技有限公司 | Olefin rubber high-flame-retardant oil-resistant heat-shrinkable bush and preparation method thereof |
| CN102367301A (en) * | 2011-09-02 | 2012-03-07 | 芜湖禾田汽车工业有限公司 | Neoprene bend pipe rubber and its preparation method |
| CN102432937A (en) * | 2011-08-18 | 2012-05-02 | 长园集团股份有限公司 | 1E-level K1-type halogen-free flame-retardant heat-shrinkable pipe for nuclear power plant and preparation method thereof |
| CN102432928A (en) * | 2011-10-24 | 2012-05-02 | 天津鹏翎胶管股份有限公司 | Neoprene composition suitable for micro wave curing process, and preparation method for flexible pipe |
-
2012
- 2012-06-11 CN CN201210205497.1A patent/CN103087373B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3674733A (en) * | 1970-02-02 | 1972-07-04 | Penntube Plastics Co | Colored heat shrinkable elastomeric tubing |
| CN1266867A (en) * | 2000-04-07 | 2000-09-20 | 中国科学院上海原子核研究所 | Low-temp thermoshrinking halogen-free polyolefine material with properties of radiation cross-linking, low smoke and flame retardation |
| CN1803907A (en) * | 2005-12-12 | 2006-07-19 | 广州凯恒科塑有限公司 | Radiation cross-linked low-smoke halogen-free phosphor-free nanometer flame retardant thermal shrinkage material and method for preparing the same |
| CN1821301A (en) * | 2006-01-20 | 2006-08-23 | 华东理工大学 | Sulfurizing system and chlorinated isobutylene rubber/polyolefine thermoplastic elastomer |
| CN101100537A (en) * | 2006-07-07 | 2008-01-09 | 中国科学院上海应用物理研究所 | Low-smoke halide-free fireproof polyolefine material and its preparation method and application |
| CN1919914A (en) * | 2006-08-25 | 2007-02-28 | 广州凯恒科塑有限公司 | Nano modified halogen-free flame-proof environmental protection heat-shrinkable material and preparation method thereof |
| CN101661803A (en) * | 2009-08-07 | 2010-03-03 | 深圳市长园集团股份有限公司 | 1E-level K1-type shrinkable tube used in nuclear power station and preparation method thereof |
| CN102093626A (en) * | 2010-12-20 | 2011-06-15 | 安徽中鼎密封件股份有限公司 | Non-halogen fire resistant low-temperature shrinkable and heat-shrinkable pipe material and preparation method thereof |
| CN102276928A (en) * | 2011-06-17 | 2011-12-14 | 湖北祥源新材科技有限公司 | Olefin rubber high-flame-retardant oil-resistant heat-shrinkable bush and preparation method thereof |
| CN102432937A (en) * | 2011-08-18 | 2012-05-02 | 长园集团股份有限公司 | 1E-level K1-type halogen-free flame-retardant heat-shrinkable pipe for nuclear power plant and preparation method thereof |
| CN102367301A (en) * | 2011-09-02 | 2012-03-07 | 芜湖禾田汽车工业有限公司 | Neoprene bend pipe rubber and its preparation method |
| CN102432928A (en) * | 2011-10-24 | 2012-05-02 | 天津鹏翎胶管股份有限公司 | Neoprene composition suitable for micro wave curing process, and preparation method for flexible pipe |
Non-Patent Citations (1)
| Title |
|---|
| 辐射交联热收缩聚乙烯的研究进展;涂春潮;《现代塑料加工应用》;20050531;第17卷(第5期);第58-61页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103087373A (en) | 2013-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103087373B (en) | Radiation crosslinking chloroprene rubber heat-shrink tube and production method thereof | |
| CN103012940B (en) | High temperature self-crosslinking halogen-free flame retardant cable insulation material or sheath material and method for preparing high temperature self-crosslinking halogen-free flame retardant cable insulation material or sheath material | |
| CN102924803B (en) | Polyolefin ultraviolet (UV)-crosslinking wire core insulation material and production method of flat cable thereof | |
| CN105419072A (en) | Flexible low-smoke halogen-free flame-retardant wire and cable material and preparation method thereof | |
| CN101781426B (en) | CPE/POE (chlorinated polyethylene/polyolefin elastomer) component type electro-insulating rubber and preparation method thereof | |
| CN102766293A (en) | Radiation cross-linked low-smoke halogen-free red phosphorus-free flame retardant material and its application | |
| CN102040841A (en) | Dynamic vulcanization halogen-free flame retardant silicon rubber/polyolefin thermoplastic elastomer | |
| CN104403190A (en) | Ultraviolet cross-linking oil-resistant low-smoke halogen-free flame retardant polyolefin cable material and preparation method thereof | |
| CN102276928B (en) | Olefin rubber high-flame-retardant oil-resistant heat-shrinkable bush and preparation method thereof | |
| CN107903496B (en) | Flame-retardant polypropylene material with low odor and needle flame performance and preparation method thereof | |
| CN101942141A (en) | Low-smoke halogen-free flame retardant cable material and preparation method thereof | |
| CN103642118A (en) | Irradiating crosslinking halogen-free flame-retardant material with non-foaming pipe wall in heating shrinkage and application thereof | |
| CN103694551A (en) | Irradiation crosslinking environment-friendly fire-retardant material for non-foaming pipe wall in heat shrinkage and application thereof | |
| CN106633420A (en) | Halogen-free flame-retardation thermoplastic dynamic sulfurated ethylene-propylene-diene monomer rubber/polypropylene composition and preparation method thereof | |
| CN105026465A (en) | Thermal recovery article, wire splice, and wire harness | |
| CN103739921A (en) | Irradiation-crosslinked halogen-free red-phosphorus-free flame-retardant material capable of enabling pipe walls not to bubble during thermal shrinkage and application thereof | |
| CN103360712B (en) | High-temperature resistant wear-resistant irradiation cross-linked regenerated-polyolefin/nano-magnesium-hydroxide halogen-free flame-retardant environmental-friendly cable material with high electric properties and production method of the cable material | |
| CN105131551A (en) | High-performance halogen-free flame-retardant PC/ASA alloy and preparation method thereof | |
| CN102372907A (en) | Halogen-free flame retarding and glass fiber reinforced resin and its preparation method | |
| CN103087481B (en) | High-strength halogen-free flame retardant PBT (Polybutylece Terephthalate) nano composite material and preparation method thereof | |
| CN106188784A (en) | A kind of high-temperature resistant irradiation cross polyolefin heat-shrink tube | |
| CN103509308A (en) | Matte oil-resistant elastomer cable material | |
| CN103093873B (en) | A kind of halogen-free high flame-retardant cable | |
| CN103923399A (en) | Flame retardant ethylene propylene insulation rubber of cables for ships | |
| CN105778387A (en) | Thermoplastic 125 DEG C halogen-free flame-retardant elastomer material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |