CN102650355A - High-strength, high-thermal conductivity wire mesh-reinforced heat-conducting plastic pipe - Google Patents
High-strength, high-thermal conductivity wire mesh-reinforced heat-conducting plastic pipe Download PDFInfo
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- CN102650355A CN102650355A CN2012101481866A CN201210148186A CN102650355A CN 102650355 A CN102650355 A CN 102650355A CN 2012101481866 A CN2012101481866 A CN 2012101481866A CN 201210148186 A CN201210148186 A CN 201210148186A CN 102650355 A CN102650355 A CN 102650355A
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Abstract
The invention discloses a high-strength, high-thermal conductivity wire mesh-reinforced heat-conducting plastic pipe. An inner heat-conducting plastic layer, a wire mesh reinforcement layer and an outer heat-conducting plastic layer are combined sequentially from the inside to the outside to form the high-strength, high-thermal conductivity wire mesh-reinforced heat-conducting plastic pipe; the inner heat-conducting plastic layer is 0.1mm to 1mm thick, and the wire mesh reinforcement layer is 0.1mm to 0.5mm thick; and the outer heat-conducting plastic layer is 0.1mm to 1mm thick. The wire mesh-reinforced heat-conducting plastic pipe has the characteristics of high strength and high thermal conductivity; the bursting strength can be higher than 7MPa, the thermal conductivity is greater than 1.5W/m.DEG C, however, the bursting strength of a pure heat-conducting plastic pipe is only 4MPa to 5MPa, and the thermal conductivity of the pure heat-conducting plastic pipe is 0.4W/m.DEG C to 1.0 W/m.DEG C. The wire mesh-reinforced heat-conducting plastic pipe obtained by the invention is highly suitable for the production of radiators and heat exchangers.
Description
Technical field
The invention belongs to field of compound material, be specifically related to a kind of high duty metal silk screen and strengthen heat-conducting plastic tubing.
Background technique
Metal pipe has excellent mechanical property and heat-conducting property, has obtained in fields such as radiator, heat exchangers to use widely.But metal pipe has easy corrosion, connects problems such as technology more complicated, easy appearance leakage, has therefore limited the application of metal in fields such as radiator, heat exchangers.
Heat-conducting plastic tubing is formed through mixing, granulation, extruding and moulding by polymer, heat filling and various auxiliary agent.Not only have high thermal conductivity, can satisfy or satisfy product usage requirements such as radiator, heat exchanger basically, and cost is low, advantage easy to process, and can connect through the mode of welding, easier, be suitable for popularization.
But present heat-conducting plastic thermal conductivity is lower, and thermal conductivity is generally less than 1.0w/m. ℃.Because the proportional basically relation of content of thermal conductivity and heat filling increases along with the increase of heat filling content.Therefore, improve the thermal conductivity of heat-conducting plastic if desired, then need very high heat filling; In the more defective of the inner generation of heat-conducting plastic,, show as tensile strength and reduce so the mechanical property of heat-conducting plastic can receive great influence; The toughness variation, elongation at break reduces particularly remarkable.So the method that improves thermal conductivity through the ratio that increases heat filling simply is not have feasibility.
Chinese patent (201010001190.0) has been reported with a kind of metallic aluminium that utilizes and has been prepared the radiator blade shell; In its chamber, inject special-purpose heat-conducting plastic alloy with injection machine again and form overall plastic inwall, use the mode of plastic hot melt to connect the aluminium composite heating radiator of moulding in groups at last.But this method can not be produced tubular radiator or heat exchanger in a continuous manner.
Summary of the invention
The objective of the invention is provides a kind of high tenacity high thermal conductivity wire gaze to strengthen heat-conducting plastic tubing in order to overcome the defective that above-mentioned existing technology exists, and can satisfy requirement of products such as high-performance radiator, heat exchanger.
The objective of the invention is to realize through following technological scheme: a kind of high tenacity high thermal conductivity wire gaze strengthens heat-conducting plastic tubing, and it is to be composited successively from inside to outside by heat-conducting plastic internal layer, wire gaze enhancement layer and heat-conducting plastic skin; The thickness of heat-conducting plastic internal layer is the 0.1-1 millimeter, and the thickness of wire gaze enhancement layer is the 0.1-0.5 millimeter; The outer field thickness of heat-conducting plastic is the 0.1-1 millimeter.
Further, said wire is stainless steel, aluminium wire or copper wire; Wire diameter is the 0.1-1 millimeter, and the size of mesh that twines back formation is the 10-800 order; Said wire gaze width is the 5-100 millimeter, and size of mesh is the 1-800 order, and the wire diameter that forms wire gaze is the 0.1-1 millimeter.
Further, said heat-conducting plastic internal layer and heat-conducting plastic skin form by the heat-conducting plastic extruding, and said heat-conducting plastic is according to 100:50-300:1-10:1-100:1-5 by polymer, heat filling, plasticizer, bulking agent, coupling agent and oiling agent; The weight proportion of 1-10 mixes, granulation forms.
Further, said polymer is made up of a kind of or more than one mixing in polyethylene, silane grafted polyethylene, HOPP, random copolymerization propylene (PP-R), the block copolymerization propylene (PP-B).
Further, said plasticizer is ethylene-octene copolymer or ethylene-vinyl acetate copolymer.
Further, said bulking agent is maleic anhydride grafted polyethylene or maleic anhydride inoculated polypropylene.
Further, said heat filling is made up of a kind of or more than one mixing in crystalline flake graphite, expanded graphite, aquadag, aluminium sesquioxide, aluminium nitride, copper, aluminium, Stainless Steel Fibre or the powder.
Further, said coupling agent is made up of a kind of or more than one mixing in titanate coupling agent or the aluminate coupling agent.
Further, said oiling agent is made up of a kind of or more than one mixing in white oil, Tissuemat E, the calcium stearate.
The invention has the beneficial effects as follows: wire gaze of the present invention strengthens heat-conducting plastic tubing and has intensity height, characteristics that thermal conductivity is high.Burst strength can be greater than 7MPa, and thermal conductivity is greater than 1.5W/m
oC, and the burst strength of pure heat-conducting plastic tubing has only 4-5MPa, thermal conductivity is about 0.4-1.0W/m
oC.The wire gaze that the present invention obtains strengthens the preparation that heat-conducting plastic tubing is fit to radiator, heat exchanger very much.
Description of drawings
Fig. 1 high tenacity high thermal conductivity of the present invention wire gaze strengthens heat-conducting plastic pipe structure schematic representation;
Among the figure, heat-conducting plastic internal layer 1, wire gaze enhancement layer 2, heat-conducting plastic outer 3.
Embodiment
It is to be composited through three layers by heat-conducting plastic internal layer 1, wire gaze enhancement layer 2 and heat-conducting plastic outer 3 that high tenacity high thermal conductivity wire gaze of the present invention strengthens heat-conducting plastic tubing; The thickness of heat-conducting plastic internal layer 1 is the 0.1-1 millimeter, and the thickness of wire gaze enhancement layer 2 is the 0.1-0.5 millimeter; The thickness of heat-conducting plastic outer 3 is the 0.1-1 millimeter.
High tenacity high thermal conductivity wire gaze of the present invention strengthens heat-conducting plastic tubing and prepares through following method: extrude heat-conducting plastic with extruder; Form heat-conducting plastic internal layer 1; Then wire or wire guipure are wrapped in internal layer heat-conducting plastic surface; Form wire gaze enhancement layer 2, at last heat-conducting plastic is extruded and is coated on the wire gaze surface, it is outer to form heat-conducting plastic.
Wherein, wire is stainless steel, aluminium wire or copper wire; Wire diameter is the 0.1-1 millimeter, and the size of mesh that twines back formation is the 10-800 order.The wire gaze width is the 5-100 millimeter, and size of mesh is the 1-800 order, and wire diameter is the 0.1-1 millimeter.
Polymer is made up of a kind of or more than one mixing in polyethylene, silane grafted polyethylene, HOPP, random copolymerization propylene (PP-R), the block copolymerization propylene (PP-B); Plasticizer is ethylene-octene copolymer or ethylene-vinyl acetate copolymer; Bulking agent is maleic anhydride grafted polyethylene or maleic anhydride inoculated polypropylene; Heat filling is made up of a kind of or more than one mixing in crystalline flake graphite, expanded graphite, aquadag, aluminium sesquioxide, aluminium nitride, copper, aluminium, Stainless Steel Fibre or the powder; Coupling agent is that a kind of or more than one mixing in titanate coupling agent or the aluminate coupling agent are formed; Oiling agent is that a kind of or more than one mixing in white oil, Tissuemat E, the calcium stearate are formed.
Describe the present invention in detail according to embodiment below, it is more obvious that the object of the invention and effect will become.
Embodiment 1
By weight, with 95 parts of polyethylene, 5 parts of polycthylene grafted maleic anhydrides; 1 part of ethylene-vinyl acetate copolymer, 200 parts of heat filling crystalline flake graphites, 5 parts of titanate coupling agents; 10 parts of Tissuemat Es mix with high-speed mixer, use the double screw extruder extruding pelletization then;
Extrude internal layer heat-conducting plastic layer with extruder, then Stainless Steel Cloth is wrapped in internal layer heat-conducting plastic surface, at last outer layer plastic is extruded and is coated on the Stainless Steel Wire net surface.The thickness of internal layer heat-conducting plastic is 0.1 millimeter, and the Stainless Steel Cloth enhancement layer is 0.1 millimeter; Outer heat-conducting plastic is 0.6 millimeter.The Stainless Steel Wire diameter is 0.2 millimeter, and twining the back size of mesh is 100 orders.The burst strength that this Stainless Steel Cloth strengthens heat-conduction plastic pipe is 6.1MPa, and thermal conductivity is 2.5W/m
oC.
Embodiment 2
By weight, with 100 parts of polyethylene, 10 parts of polycthylene grafted maleic anhydrides; 10 parts of ethylene-vinyl acetate copolymers, 100 parts of heat filling crystalline flake graphites, 5 parts of aluminate coupling agents; 10 parts of Tissuemat Es mix with high-speed mixer, use the double screw extruder extruding pelletization then;
Extrude internal layer heat-conducting plastic layer with extruder, then Stainless Steel Cloth is wrapped in internal layer heat-conducting plastic surface, at last outer layer plastic is extruded and is coated on the Stainless Steel Wire net surface.The thickness of internal layer heat-conducting plastic is 0.2 millimeter, and the Stainless Steel Cloth enhancement layer is 0.2 millimeter; Outer heat-conducting plastic is 0.5 millimeter.The Stainless Steel Cloth bandwidth is 5 millimeters, and size of mesh is 800 orders, and the Stainless Steel Wire diameter is 0.1 millimeter.The burst strength that this Stainless Steel Cloth strengthens heat-conduction plastic pipe is 7.2 MPa, and thermal conductivity is 1.92 W/m
oC.
By weight, with 100 parts of HOPPs (extrusion grade), 5 parts of ethylene-octene copolymers; 30 parts of maleic anhydride inoculated polypropylenes; 50 parts of heat filling expanded graphites, 2 parts of titanate coupling agents mix with high-speed mixer, use the double screw extruder extruding pelletization then;
Extrude internal layer heat-conducting plastic layer with extruder, then Stainless Steel Cloth is wrapped in internal layer heat-conducting plastic surface, at last outer layer plastic is extruded and is coated on the Stainless Steel Wire net surface.The thickness of internal layer heat-conducting plastic is 0.1 millimeter, and the Stainless Steel Cloth enhancement layer is 0.2 millimeter; Outer heat-conducting plastic is 0.5 millimeter.The Stainless Steel Wire diameter is 0.1 millimeter, and twining the back size of mesh is 50 orders.The burst strength that this Stainless Steel Cloth strengthens heat-conduction plastic pipe is 6.1 MPa, and thermal conductivity is 1.52 W/m
oC.
Embodiment 4
By weight, with 100 parts of silane grafted polyethylenes, 10 parts of ethylene-octene copolymers; 100 parts of maleic anhydride grafted polyethylenes, 200 parts of heat filling expanded graphites, 5 parts of titanate coupling agents; 10 parts of white oils mix with high-speed mixer, use the double screw extruder extruding pelletization then;
Extruding internal layer heat-conducting plastic layer with extruder, is that 0.25 millimeter Stainless Steel Cloth is wrapped in internal layer heat-conducting plastic surface with thickness then, at last outer layer plastic is extruded and is coated on the Stainless Steel Wire net surface.The Stainless Steel Wire diameter is 1 millimeter, and the size of mesh that twines back formation is 1 order.The thickness of internal layer heat-conducting plastic is 0.1 millimeter, and outer heat-conducting plastic is 0.25 millimeter; The burst strength that this Stainless Steel Cloth strengthens heat-conduction plastic pipe is 7.1 MPa, and thermal conductivity is 1.90 W/m
oC.
Embodiment 5
By weight, with 100 parts of PPR, 10 parts of ethylene-octene copolymers, 100 parts of maleic anhydride grafted polyethylenes, 200 parts of heat filling expanded graphites, 5 parts of titanate coupling agents, 10 parts of white oils mix with high-speed mixer, use the double screw extruder extruding pelletization then;
Extrude internal layer heat-conducting plastic layer with extruder, then Stainless Steel Cloth is wrapped in internal layer heat-conducting plastic surface, at last outer layer plastic is extruded and is coated on the Stainless Steel Wire net surface.The thickness of internal layer heat-conducting plastic is 0.1 millimeter, and the Stainless Steel Cloth enhancement layer is 0.25 millimeter; Outer heat-conducting plastic is 0.25 millimeter.The Stainless Steel Wire diameter is 0.1 millimeter, and the Stainless Steel Cloth bandwidth is 5 millimeters, and size of mesh is 800 orders.The burst strength that this Stainless Steel Cloth strengthens heat-conduction plastic pipe is 7.2 MPa, and thermal conductivity is 1.80 W/m
oC.
Embodiment 6
By weight; With 100 parts of PP-R, 10 parts of ethylene-octene copolymers, 100 parts of maleic anhydride grafted polyethylenes; 100 parts of aquadags; 100 parts of crystalline flake graphites and 100 parts of aluminium sesquioxides, 5 parts of titanate coupling agents and 10 parts of white oils mix with high-speed mixer, use the double screw extruder extruding pelletization then;
Extrude internal layer heat-conducting plastic layer with extruder, then Stainless Steel Cloth is wrapped in internal layer heat-conducting plastic surface, at last outer layer plastic is extruded and is coated on the Stainless Steel Wire net surface; The Stainless Steel Wire diameter is 0.25 millimeter, and twining the back size of mesh is 10 orders.The thickness of internal layer heat-conducting plastic is 0.2 millimeter, and the Stainless Steel Cloth enhancement layer is 0.25 millimeter; Outer heat-conducting plastic is 0.25 millimeter.The burst strength that this Stainless Steel Cloth strengthens heat-conduction plastic pipe is 7.2 MPa, and thermal conductivity is 1.98 W/m
oC.
Embodiment 7
By weight, with 100 parts of PP-B, 10 parts of ethylene-octene copolymers, 100 parts of maleic anhydride grafted polyethylenes, 200 parts of aluminium sesquioxides, 5 parts of titanate coupling agents and 10 parts of white oils mix with high-speed mixer, use the double screw extruder extruding pelletization then;
Extrude internal layer heat-conducting plastic layer with extruder, then Stainless Steel Wire is wrapped in internal layer heat-conducting plastic surface, at last outer layer plastic is extruded and is coated on the Stainless Steel Wire net surface.The thickness of internal layer heat-conducting plastic is 0.1 millimeter, and the Stainless Steel Cloth enhancement layer is 0.5 millimeter; Outer heat-conducting plastic is 0.2 millimeter.The Stainless Steel Wire diameter is 0.5 millimeter, and twining the back size of mesh is 5 orders.The burst strength that this Stainless Steel Cloth strengthens heat-conduction plastic pipe is 10.2 MPa, and thermal conductivity is 2.80 W/m
oC.
Embodiment 8
By weight, with PPR100 part, 10 parts of ethylene-octene copolymers, 100 parts of maleic anhydride grafted polyethylenes, 200 parts of aluminium nitride, 100 parts of expanded graphites, 5 parts of titanate coupling agents, 10 parts of white oils mix with high-speed mixer, use the double screw extruder extruding pelletization then;
Extrude internal layer heat-conducting plastic layer with extruder, then Stainless Steel Cloth is wrapped in internal layer heat-conducting plastic surface, at last outer layer plastic is extruded and is coated on the Stainless Steel Wire net surface.The thickness of internal layer heat-conducting plastic is 0.1 millimeter, and the Stainless Steel Cloth enhancement layer is 0.2 millimeter; Outer heat-conducting plastic is 0.5 millimeter.The Stainless Steel Wire diameter is 0.2 millimeter, and twining the back size of mesh is 100 orders.The burst strength that this Stainless Steel Cloth strengthens heat-conduction plastic pipe is 9.2 MPa, and thermal conductivity is 1.64 W/m
oC.
Embodiment 9
By weight, with PPR100 part, 10 parts of ethylene-octene copolymers, 100 parts of maleic anhydride grafted polyethylenes, 300 parts of aluminium powders, 50 parts of crystalline flake graphites, 5 parts of titanate coupling agents, 10 parts of white oils mix with high-speed mixer, use the double screw extruder extruding pelletization then;
Extrude internal layer heat-conducting plastic layer with extruder, then the aluminium net is wrapped in internal layer heat-conducting plastic surface, at last outer layer plastic is extruded and is coated on the aluminium net surface.Aluminium guipure width is 5 millimeters, and size of mesh is 800 orders, and the aluminium wire diameter is 0.1 millimeter.The thickness of internal layer heat-conducting plastic is 0.1 millimeter, and aluminium net enhancement layer is 0.25 millimeter; Outer heat-conducting plastic is 1 millimeter.The burst strength that this aluminium net strengthens heat-conduction plastic pipe is 6.2 MPa, and thermal conductivity is 2.20 W/m
oC.
Embodiment 10
By weight, with PPR100 part, 10 parts of ethylene-octene copolymers, 100 parts of maleic anhydride grafted polyethylenes, 200 parts of aluminium powders, 5 parts of titanate coupling agents, 10 parts of white oils mix with high-speed mixer, use the double screw extruder extruding pelletization then;
Extrude internal layer heat-conducting plastic layer with extruder, then Stainless Steel Cloth is wrapped in internal layer heat-conducting plastic surface, at last outer layer plastic is extruded and is coated on the Stainless Steel Wire net surface.The thickness of internal layer heat-conducting plastic is 1 millimeter, and the Stainless Steel Cloth enhancement layer is 0.2 millimeter; Outer heat-conducting plastic is 1 millimeter.The Stainless Steel Cloth bandwidth is 100 millimeters, and size of mesh is 50 orders, and the Stainless Steel Wire diameter is 0.1 millimeter.The burst strength that this Stainless Steel Cloth strengthens heat-conduction plastic pipe is 6.9 MPa, and thermal conductivity is 1.5 W/m
oC.
Embodiment 11
By weight, with PPR100 part, 10 parts of ethylene-octene copolymers, 100 parts of maleic anhydride grafted polyethylenes, 100 parts of Stainless Steel Fibres, 5 parts of titanate coupling agents, 10 parts of white oils mix with high-speed mixer, use the double screw extruder extruding pelletization then;
Extrude internal layer heat-conducting plastic layer with extruder, then Stainless Steel Cloth is wrapped in internal layer heat-conducting plastic surface, at last outer layer plastic is extruded and is coated on the Stainless Steel Wire net surface.The thickness of internal layer heat-conducting plastic is 0.5 millimeter, and the Stainless Steel Cloth enhancement layer is 0.2 millimeter; Outer heat-conducting plastic is 0.2 millimeter.The Stainless Steel Cloth bandwidth is 20 millimeters, and size of mesh is 100 orders, and the Stainless Steel Wire diameter is 0.2 millimeter.The burst strength that this Stainless Steel Cloth strengthens heat-conduction plastic pipe is 8.2 MPa, and thermal conductivity is 1.52 W/m
oC.
Embodiment 12
By weight, with PPR100 part, 10 parts of ethylene-octene copolymers, 100 parts of maleic anhydride grafted polyethylenes, 150 parts of crystalline flake graphites, 5 parts of titanate coupling agents, 5 parts of white oils mix with high-speed mixer, use the double screw extruder extruding pelletization then;
Extrude internal layer heat-conducting plastic layer with extruder, then copper mesh is wrapped in internal layer heat-conducting plastic surface, at last outer layer plastic is extruded and is coated on the copper mesh surface.The thickness of internal layer heat-conducting plastic is 0.1 millimeter, and the copper mesh enhancement layer is 0.20 millimeter; Outer heat-conducting plastic is 0.5 millimeter.The copper mesh bandwidth is 15 millimeters, and size of mesh is 20 orders, and brass wire diameter is 0.2 millimeter.The burst strength that this copper mesh strengthens heat-conduction plastic pipe is 7.0 MPa, and thermal conductivity is 1.63 W/m
oC.
Embodiment 13
By weight, with PPR100 part, 10 parts of ethylene-octene copolymers, 100 parts of maleic anhydride grafted polyethylenes, 200 parts of copper powders, 50 parts of crystalline flake graphites, 5 parts of titanate coupling agents, 10 parts of white oils mix with high-speed mixer, use the double screw extruder extruding pelletization then;
Extrude internal layer heat-conducting plastic layer with extruder, then copper mesh is wrapped in internal layer heat-conducting plastic surface, at last outer layer plastic is extruded and is coated on the copper mesh surface.The thickness of internal layer heat-conducting plastic is 0.1 millimeter, and the copper mesh enhancement layer is 0.20 millimeter; Outer heat-conducting plastic is 0.5 millimeter.The copper mesh bandwidth is 50 millimeters, and size of mesh is 100 orders, and brass wire diameter is 0.2 millimeter.The burst strength that this copper mesh strengthens heat-conduction plastic pipe is 8.2 MPa, and thermal conductivity is 1.51 W/m
oC.
Embodiment 14
By weight, with PPR100 part, 10 parts of ethylene-octene copolymers; 100 parts of maleic anhydride grafted polyethylenes, 100 parts of aluminium powders, 100 parts of expanded graphites; 5 parts of titanate coupling agents, 10 parts of calcium stearates mix with high-speed mixer, use the double screw extruder extruding pelletization then;
Extrude internal layer heat-conducting plastic layer with extruder, then aluminium wire is wrapped in internal layer heat-conducting plastic surface, at last outer layer plastic is extruded and is coated on the aluminium net surface.The thickness of internal layer heat-conducting plastic is 0.1 millimeter, and the aluminium wire enhancement layer is 0.5 millimeter; Outer heat-conducting plastic is 0.2 millimeter.The aluminium wire diameter is 0.5 millimeter, and the size of mesh after the winding is 20 orders.The burst strength that this aluminium net strengthens heat-conduction plastic pipe is 7.3 MPa, and thermal conductivity is 2.28 W/m
oC.
The foregoing description is used for the present invention that explains, rather than limits the invention, and in the protection domain of spirit of the present invention and claim, any modification and change to the present invention makes all fall into protection scope of the present invention.
Claims (9)
1. a high tenacity high thermal conductivity wire gaze strengthens heat-conducting plastic tubing, it is characterized in that, it is to be composited successively from inside to outside by heat-conducting plastic internal layer 1, wire gaze enhancement layer 2 and heat-conducting plastic outer 3; The thickness of heat-conducting plastic internal layer 1 is the 0.1-1 millimeter, and the thickness of wire gaze enhancement layer 2 is the 0.1-0.5 millimeter; The thickness of heat-conducting plastic outer 3 is the 0.1-1 millimeter.
2. strengthen heat-conducting plastic tubing according to the said high tenacity high thermal conductivity of claim 1 wire gaze, it is characterized in that said wire is stainless steel, aluminium wire or copper wire; Wire diameter is the 0.1-1 millimeter, and the size of mesh that twines back formation is the 10-800 order; Said wire gaze width is the 5-100 millimeter, and size of mesh is the 1-800 order, and the wire diameter that forms wire gaze is the 0.1-1 millimeter.
3. strengthen heat-conducting plastic tubing according to the said high tenacity high thermal conductivity of claim 1 wire gaze; It is characterized in that; Said heat-conducting plastic internal layer 1 forms by the heat-conducting plastic extruding with heat-conducting plastic outer 3, and said heat-conducting plastic is according to 100:50-300:1-10:1-100:1-5 by polymer, heat filling, plasticizer, bulking agent, coupling agent and oiling agent; The weight proportion of 1-10 mixes, granulation forms.
4. strengthen heat-conducting plastic tubing according to the said high tenacity high thermal conductivity of claim 1 wire gaze; It is characterized in that said polymer is made up of a kind of or more than one mixing in polyethylene, silane grafted polyethylene, HOPP, random copolymerization propylene (PP-R), the block copolymerization propylene (PP-B).
5. strengthen heat-conducting plastic tubing according to the said high tenacity high thermal conductivity of claim 1 wire gaze, it is characterized in that said plasticizer is ethylene-octene copolymer or ethylene-vinyl acetate copolymer.
6. strengthen heat-conducting plastic tubing according to the said high tenacity high thermal conductivity of claim 1 wire gaze, it is characterized in that said bulking agent is maleic anhydride grafted polyethylene or maleic anhydride inoculated polypropylene.
7. strengthen heat-conducting plastic tubing according to the said high tenacity high thermal conductivity of claim 1 wire gaze; It is characterized in that said heat filling is made up of a kind of or more than one mixing in crystalline flake graphite, expanded graphite, aquadag, aluminium sesquioxide, aluminium nitride, copper, aluminium, Stainless Steel Fibre or the powder.
8. strengthen heat-conducting plastic tubing according to the said high tenacity high thermal conductivity of claim 1 wire gaze, it is characterized in that said coupling agent is made up of a kind of or more than one mixing in titanate coupling agent or the aluminate coupling agent.
9. strengthen heat-conducting plastic tubing according to the said high tenacity high thermal conductivity of claim 1 wire gaze, it is characterized in that said oiling agent is made up of a kind of or more than one mixing in white oil, Tissuemat E, the calcium stearate.
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| CN201210148186.6A CN102650355B (en) | 2012-05-15 | 2012-05-15 | High-strength, high-thermal conductivity wire mesh-reinforced heat-conducting plastic pipe |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816451A (en) * | 2012-08-31 | 2012-12-12 | 天长市天泰光电科技有限公司 | Nonmetal heat conduction material and production method thereof |
| CN110722816A (en) * | 2019-09-27 | 2020-01-24 | 安庆市悦发管业有限公司 | Preparation method of antibacterial high-strength HDPE (high-density polyethylene) pipe |
| CN111452248A (en) * | 2020-04-07 | 2020-07-28 | 江阴六环合金线有限公司 | Preparation process of heat-conducting plastic |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050161886A1 (en) * | 2004-01-28 | 2005-07-28 | Berry David H. | Heat-activated expandable seal and method for producing same |
| CN101857689A (en) * | 2010-02-26 | 2010-10-13 | 广东联塑科技实业有限公司 | Material for preparing plastic pipeline with high thermal conductivity |
| CN101899178A (en) * | 2010-05-11 | 2010-12-01 | 申凯 | Special material for drainage pipeline by modifying waste plastic and preparation method thereof |
| CN201818918U (en) * | 2010-04-27 | 2011-05-04 | 龙岩科力达橡塑有限公司 | Winding steel wire mesh reinforced ultra-high molecular polyethylene pipe |
| CN102181168A (en) * | 2011-03-08 | 2011-09-14 | 东莞华科电子有限公司 | Polymer matrix composite material and production method of polymer matrix composite material |
-
2012
- 2012-05-15 CN CN201210148186.6A patent/CN102650355B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050161886A1 (en) * | 2004-01-28 | 2005-07-28 | Berry David H. | Heat-activated expandable seal and method for producing same |
| CN101857689A (en) * | 2010-02-26 | 2010-10-13 | 广东联塑科技实业有限公司 | Material for preparing plastic pipeline with high thermal conductivity |
| CN201818918U (en) * | 2010-04-27 | 2011-05-04 | 龙岩科力达橡塑有限公司 | Winding steel wire mesh reinforced ultra-high molecular polyethylene pipe |
| CN101899178A (en) * | 2010-05-11 | 2010-12-01 | 申凯 | Special material for drainage pipeline by modifying waste plastic and preparation method thereof |
| CN102181168A (en) * | 2011-03-08 | 2011-09-14 | 东莞华科电子有限公司 | Polymer matrix composite material and production method of polymer matrix composite material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816451A (en) * | 2012-08-31 | 2012-12-12 | 天长市天泰光电科技有限公司 | Nonmetal heat conduction material and production method thereof |
| CN110722816A (en) * | 2019-09-27 | 2020-01-24 | 安庆市悦发管业有限公司 | Preparation method of antibacterial high-strength HDPE (high-density polyethylene) pipe |
| CN111452248A (en) * | 2020-04-07 | 2020-07-28 | 江阴六环合金线有限公司 | Preparation process of heat-conducting plastic |
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| CN102650355B (en) | 2014-12-03 |
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