CN104004291A - Polyvinyl chloride/polyimide composite sheath material for power lines and preparation method thereof - Google Patents
Polyvinyl chloride/polyimide composite sheath material for power lines and preparation method thereof Download PDFInfo
- Publication number
- CN104004291A CN104004291A CN201410163970.3A CN201410163970A CN104004291A CN 104004291 A CN104004291 A CN 104004291A CN 201410163970 A CN201410163970 A CN 201410163970A CN 104004291 A CN104004291 A CN 104004291A
- Authority
- CN
- China
- Prior art keywords
- polyvinyl chloride
- sheath material
- polyimide
- polyimide composite
- preparation
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a polyvinyl chloride/polyimide composite sheath material for power lines and a preparation method thereof. The polyvinyl chloride/polyimide composite sheath material is prepared from the following raw materials by weight part: 40-50 of polyvinyl chloride, 35-45 of polyimide, 10-15 of bisphenol A polycarbonate resin, 15-20 of magnesite, 10-15 of volcanic ash, 8-16 of waste brick powder, 2.5-4.5 of antimony tri(isooctyl mercaptoacetate), 1.5-2.5 of dibasic lead phosphate, 10-15 of triglyceride trimellitate, 10-15 of dioctyl adipate, 20-25 of semi-reinforcing carbon black, 12-18 of melamine phosphate, 10-15 of magnesium hydroxide, 6-12 of molybdenum oxide, 3-6 of sorbitan monostearate, 2-5 of montan wax, 5-10 of butyronitrile rubber powder, 1-2 of an antioxidant 1076, 0.5-1.5 of an antioxidant 2246, and 19-27 of an assistant. With good temperature tolerance and wide use temperature range, the sheath material provided by the invention can work for a long time in the temperature range from -100 to 250DEG C, and can maintain good physical and mechanical properties and electrical insulation properties. Also with the characteristics of excellent flame retardance, irradiation resistance, creep resistance, impact resistance, wear resistance, and oxidation resistance, etc., the polyvinyl chloride/polyimide composite sheath material has broad application prospects.
Description
Technical field
The present invention relates to a kind of supply lead sheath material and preparation method thereof, be specifically related to a kind of polyvinyl chloride/polyimide composite jacket material and preparation method thereof for supply lead.
Background technology
Supply lead is the electric wire of transmission current, and wherein sheath is the indispensable structure division of supply lead, plays the effect of protection insulation, ensures the energising safety of supply lead, makes the medium such as conductor and water, air isolated, avoids occurring leaky.Polyvinyl chloride supply lead sheath material exists the shortcoming of use temperature narrow range in the market, has limited its range of application.Therefore, be badly in need of the wide supply lead sheath material of a kind of use temperature scope of exploitation.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, a kind of polyvinyl chloride/polyimide composite jacket material and preparation method thereof for supply lead is provided, this sheath material use temperature scope is wide, the temperature range of be applicable to-100-250 DEG C.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of polyvinyl chloride/polyimide composite jacket material for supply lead, raw material by following weight part is made: polyvinyl chloride 40-50, polyimide 35-45, polymer with bis phenol A carbon resin 10-15, magnesia 15-20, volcanic ash 10-15, useless brick powder 8-16, tri-thiol 2-ethyl hexyl ethanoate antimony 2.5-4.5, dibasic lead phosphite 1.5-2.5, trimellitic acid Witepsol W-S 55 10-15, Octyl adipate 10-15, semi-reinforcing hydrocarbon black 20-25, melamine phosphate 12-18, magnesium hydroxide 10-15, molybdenum oxide 6-12, 3-6, montanin wax 2-5, nitrile rubber powder 5-10, antioxidant 1076 1-2, antioxidant 2246 0.5-1.5, auxiliary agent 19-27,
The preparation method of described auxiliary agent is as follows: a, get the raw material of following weight part: pearlstone 28-36, diopside 16-24, red mud 14-26, calcium stearate 2-3, barium stearate 1-2, HMPA 4-8, zinc oxide 2-4, manganese oxide 1-3, titanium dioxide 5-10, diethylene glycol dibenzoate 10-15, cedar(wood)oil 5-10, coumarone indene resin 7-14, maleic anhydride 3-5, trisnonylphenyl phosphite 6-12, b, by pearlstone, diopside, red mud mixes, pulverize, then the hydrochloric acid soln of putting into concentration and be 20-25% soaks 1-1.5h, taking-up is washed with distilled water to neutrality, dry, then the suspension that concentration is 45-55% is made in the making beating that adds water, adding the solid content that is equivalent to suspension weight 30-35% is 40% silicon sol again, the butyl silicate of 5-10% and the dicyclopentadiene of 3-6%, heating in water bath is to 45-55 DEG C, high speed ball milling 2-3h, filter, dry, 810-860 DEG C of calcining 1-2h, after naturally cooling to room temperature, mix with all the other raw materials, stir 4-8min.
The preparation method of polyvinyl chloride/polyimide composite jacket material for supply lead of the present invention, comprise the following steps: take raw material by formulation ratio, after high-speed mixer fully mixes, in input twin screw extruder, be 30-50r/min at engine speed, processing temperature is extruding pelletization under 200-240 DEG C of condition, packaging after screening magnetic separation, metering.
Beneficial effect of the present invention:
Sheath material temperature tolerance of the present invention is good, use temperature scope is wide, can be in long term operation in-100-250 DEG C temperature range, still can keep good physical and mechanical properties and electrical insulation capability, and there is the features such as good flame retardant resistance, radioresistance, creep resistant, shock resistance, wear resistance, oxidation-resistance, have a extensive future.
Embodiment
A kind of polyvinyl chloride/polyimide composite jacket material for supply lead, is made up of the raw material of following weight part: polyvinyl chloride 50, polyimide 40, polymer with bis phenol A carbon resin 10, magnesia 18, volcanic ash 15, useless brick powder 12, tri-thiol 2-ethyl hexyl ethanoate antimony 3.5, dibasic lead phosphite 2, trimellitic acid Witepsol W-S 55 15, Octyl adipate 10, semi-reinforcing hydrocarbon black 22, melamine phosphate 16, magnesium hydroxide 12, molybdenum oxide 8,4, montanin wax 3, nitrile rubber powder 8, antioxidant 1076 1.5, antioxidant 2246 1, auxiliary agent 23;
The preparation method of described auxiliary agent is as follows: a, get the raw material of following weight part: pearlstone 33, diopside 22, red mud 18, calcium stearate 2.5, barium stearate 1.5, HMPA 6, zinc oxide 3, manganese oxide 2, titanium dioxide 8, diethylene glycol dibenzoate 12, cedar(wood)oil 8, coumarone indene resin 11, maleic anhydride 4, trisnonylphenyl phosphite 8; B, pearlstone, diopside, red mud are mixed, pulverize, then put into concentration and be 22% hydrochloric acid soln and soak 1h, taking-up is washed with distilled water to neutrality, dry, then it is 50% suspension that concentration is made in adding water making beating, adding the solid content that is equivalent to suspension weight 32% is 40% silicon sol, 7% butyl silicate and 4% dicyclopentadiene again, heating in water bath to 55 DEG C, high speed ball milling 2h, filters, dry, 860 DEG C of calcining 1h, mix with all the other raw materials after naturally cooling to room temperature, stirring 6min.
The preparation method of polyvinyl chloride for supply lead/polyimide composite jacket material, comprise the following steps: take raw material by formulation ratio, after high-speed mixer fully mixes, in input twin screw extruder, be 30-50r/min at engine speed, processing temperature is extruding pelletization under 200-240 DEG C of condition, packaging after screening magnetic separation, metering.
The performance test results of the sheath material making is as follows:
Claims (2)
1. the composite jacket of polyvinyl chloride/polyimide for a supply lead material, it is characterized in that, raw material by following weight part is made: polyvinyl chloride 40-50, polyimide 35-45, polymer with bis phenol A carbon resin 10-15, magnesia 15-20, volcanic ash 10-15, useless brick powder 8-16, tri-thiol 2-ethyl hexyl ethanoate antimony 2.5-4.5, dibasic lead phosphite 1.5-2.5, trimellitic acid Witepsol W-S 55 10-15, Octyl adipate 10-15, semi-reinforcing hydrocarbon black 20-25, melamine phosphate 12-18, magnesium hydroxide 10-15, molybdenum oxide 6-12, 3-6, montanin wax 2-5, nitrile rubber powder 5-10, antioxidant 1076 1-2, antioxidant 2246 0.5-1.5, auxiliary agent 19-27,
The preparation method of described auxiliary agent is as follows: a, get the raw material of following weight part: pearlstone 28-36, diopside 16-24, red mud 14-26, calcium stearate 2-3, barium stearate 1-2, HMPA 4-8, zinc oxide 2-4, manganese oxide 1-3, titanium dioxide 5-10, diethylene glycol dibenzoate 10-15, cedar(wood)oil 5-10, coumarone indene resin 7-14, maleic anhydride 3-5, trisnonylphenyl phosphite 6-12, b, by pearlstone, diopside, red mud mixes, pulverize, then the hydrochloric acid soln of putting into concentration and be 20-25% soaks 1-1.5h, taking-up is washed with distilled water to neutrality, dry, then the suspension that concentration is 45-55% is made in the making beating that adds water, adding the solid content that is equivalent to suspension weight 30-35% is 40% silicon sol again, the butyl silicate of 5-10% and the dicyclopentadiene of 3-6%, heating in water bath is to 45-55 DEG C, high speed ball milling 2-3h, filter, dry, 810-860 DEG C of calcining 1-2h, after naturally cooling to room temperature, mix with all the other raw materials, stir 4-8min.
2. the preparation method of polyvinyl chloride/polyimide composite jacket material for supply lead as claimed in claim 1, it is characterized in that comprising the following steps: take raw material by formulation ratio, after high-speed mixer fully mixes, in input twin screw extruder, be 30-50r/min at engine speed, processing temperature is extruding pelletization under 200-240 DEG C of condition, packaging after screening magnetic separation, metering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410163970.3A CN104004291A (en) | 2014-04-22 | 2014-04-22 | Polyvinyl chloride/polyimide composite sheath material for power lines and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410163970.3A CN104004291A (en) | 2014-04-22 | 2014-04-22 | Polyvinyl chloride/polyimide composite sheath material for power lines and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104004291A true CN104004291A (en) | 2014-08-27 |
Family
ID=51365207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410163970.3A Withdrawn CN104004291A (en) | 2014-04-22 | 2014-04-22 | Polyvinyl chloride/polyimide composite sheath material for power lines and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104004291A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105038038A (en) * | 2015-09-07 | 2015-11-11 | 太仓金昊达新材料有限公司 | PVC composite plastic particle |
| CN105733134A (en) * | 2016-04-26 | 2016-07-06 | 安徽悦尔伟塑料机械有限公司 | Anti-mildew plastic and preparation method thereof |
| CN105778353A (en) * | 2016-04-28 | 2016-07-20 | 重庆万森达科技发展有限公司 | Flame-retardant PVC (polyvinyl chloride) profile for doors and windows and production method thereof |
| CN109021435A (en) * | 2018-06-28 | 2018-12-18 | 芜湖卓越线束系统有限公司 | A kind of anticorrosive heat-shrinkable T bush material and preparation method thereof that insulate |
| CN110408145A (en) * | 2019-07-11 | 2019-11-05 | 安徽春辉仪表线缆集团有限公司 | A kind of high efficiency insulation flame-proof cable material and preparation method thereof |
| EP3514203A4 (en) * | 2016-09-13 | 2020-03-11 | Tigers Polymer Corporation | Radiation-resistant vinyl chloride resin composition |
-
2014
- 2014-04-22 CN CN201410163970.3A patent/CN104004291A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105038038A (en) * | 2015-09-07 | 2015-11-11 | 太仓金昊达新材料有限公司 | PVC composite plastic particle |
| CN105733134A (en) * | 2016-04-26 | 2016-07-06 | 安徽悦尔伟塑料机械有限公司 | Anti-mildew plastic and preparation method thereof |
| CN105778353A (en) * | 2016-04-28 | 2016-07-20 | 重庆万森达科技发展有限公司 | Flame-retardant PVC (polyvinyl chloride) profile for doors and windows and production method thereof |
| CN105778353B (en) * | 2016-04-28 | 2017-08-08 | 重庆万森达科技发展有限公司 | Door and window flame-proof PVC section bar and preparation method thereof |
| EP3514203A4 (en) * | 2016-09-13 | 2020-03-11 | Tigers Polymer Corporation | Radiation-resistant vinyl chloride resin composition |
| CN109021435A (en) * | 2018-06-28 | 2018-12-18 | 芜湖卓越线束系统有限公司 | A kind of anticorrosive heat-shrinkable T bush material and preparation method thereof that insulate |
| CN110408145A (en) * | 2019-07-11 | 2019-11-05 | 安徽春辉仪表线缆集团有限公司 | A kind of high efficiency insulation flame-proof cable material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104004291A (en) | Polyvinyl chloride/polyimide composite sheath material for power lines and preparation method thereof | |
| CN105017684B (en) | The preparation method of flame retardant type high reliability CABLE MATERIALS | |
| CN102964724B (en) | Thin-wall insulated wire material for automobile and preparation method thereof | |
| CN103467881B (en) | A kind of high tenacity high-shock-resistancpolyvinyl polyvinyl chloride cable material and preparation method thereof | |
| CN103613879A (en) | Electric wire electric cable | |
| CN103923411A (en) | Hollow glass bead/polyvinyl chloride component type wire and cable compound and preparation method thereof | |
| CN103881262A (en) | Oilproof polyvinyl chloride cable material for electric wires and cables and preparation method thereof | |
| CN103509280A (en) | High-temperature-resistant cable material | |
| CN103849084B (en) | Waterproof flame retardant restrictive coating and manufacturing process thereof for cable | |
| CN103928172B (en) | Fire retardant crosslinked polyethylene insulated power cable | |
| CN103265740B (en) | A kind of ozone proof cable jacket material | |
| CN103928171B (en) | High-temperature-resistant power cable | |
| CN104004290A (en) | Power line sheath material for hot and humid areas and preparation method thereof | |
| CN104004292A (en) | Heat resistant polyvinyl chloride sheath material for refrigerator and preparation method thereof | |
| CN107226976A (en) | A kind of Antifreeze cable material and preparation method thereof | |
| CN103540055A (en) | Insulation PVC (Poly Vinyl Chloride) sheath material for extra-high voltage power lines and preparation method thereof | |
| CN103928131B (en) | Anti-insect bite drum cable used for oil platform | |
| CN103928139B (en) | Anti-bitely bite heat radiating type cable jacket | |
| CN103333380B (en) | A kind of Sun-proof cable sheath material | |
| CN103509261B (en) | One does not prolong combustion CPE eraser sheath material and preparation method thereof | |
| CN107903516A (en) | A kind of electronic engineering cable elastomer sheathing material and preparation method thereof | |
| CN106566039A (en) | A semiconductive shield cable material including surface-grafted modified carbon black | |
| CN105860228A (en) | Flame-retardant cable material for ship | |
| CN112143124A (en) | Polyvinyl chloride composite cable insulating material and preparation method and application thereof | |
| CN103985455A (en) | Biting-resisting radiating type cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140827 |