CN105072726A - High-temperature electric tracing ribbon used for high-temperature corrosion storage tank - Google Patents
High-temperature electric tracing ribbon used for high-temperature corrosion storage tank Download PDFInfo
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- CN105072726A CN105072726A CN201510496659.5A CN201510496659A CN105072726A CN 105072726 A CN105072726 A CN 105072726A CN 201510496659 A CN201510496659 A CN 201510496659A CN 105072726 A CN105072726 A CN 105072726A
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- storage tank
- electric heating
- heating tape
- corrosion storage
- temperature electric
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Abstract
The invention discloses a high-temperature electric tracing ribbon used for a high-temperature corrosion storage tank. The high-temperature electric tracing ribbon comprises a ribbon core which is composed of three groups of conductive units which are arranged in parallel. Each group of conductive subunits comprise two tin-coated circular wires which are arranged in parallel, a conductive plastic layer which fills between the two tin-coated circular wires, an insulating layer which wraps outside the conductive plastic layer, and a shielding layer which wraps outside the insulating layer and is formed by tin-coated flexible circular copper wires through braiding. The ribbon core is externally wrapped by a sheath layer which is made of fluoroplastics. The high-temperature electric tracing ribbon used for the high-temperature corrosion storage tank has extremely excellent heat-resistant and anti-corrosion performance.
Description
Technical field
The present invention relates to electric-heating belt technical field, particularly relate to a kind of high temperature corrosion storage tank high-temperature electric heating tape.
Background technology
Electric-heating belt is a kind of novel high-tech product, it is since last century, the seventies entered application, electric-heating belt has been widely used in liquid object and has carried with the anti-freezing and heat-insulating of tank body in the duct, maintains technological temperature, heating highway, ramp, crossing, eaves and floor, because electric-heating belt is certainly as energising cable, in high temperature corrosion storage tank industry, owing to working under hot environment environment for a long time, existing electric tracing more and more can not meet its demand.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of high temperature corrosion storage tank high-temperature electric heating tape, heat-resistant anticorrosive performance is very excellent.
A kind of high temperature corrosion storage tank high-temperature electric heating tape that the present invention proposes, comprise belt carcass, belt carcass is made up of the three groups of conductive units be arranged in parallel; Often group conduction subelement comprises the two zinc-plated round lines be arranged in parallel, is filled in the conducting plastics layer between two zinc-plated round lines, is coated on the insulating barrier outside conducting plastics layer, and is coated on the screen woven by zinc-plated soft circular copper wire outside insulating barrier; Belt carcass is coated with restrictive coating; Restrictive coating adopts fluoroplastics to make.
Preferably, the raw material of described fluoroplastics comprises by weight: polytetrafluoroethylene 80-95 part, ATEC 0.2-0.6 part, Nano diamond particle 1-2 part, polyphenylene sulfide 1.2-1.8 part, polybenzoate 1.5-2.5 part, dolomol 0.5-1 part, antimonous oxide 1-3 part, dibutyl ester 1-4 part, HMW PE wax 1-2 part, modified glass-fiber 1-2 part, ESCALOL 567 1-2 part, acrylonitrile-butadiene-styrene copolymer 1-2 part, maleic anhydride 0.5-1 part, ethylenediamine hydroxypropyl methyl dimethoxysilane 0.2-1 part, butyl titanate 1-2.5 part.
Preferably, modified glass-fiber adopts following technique to prepare: by weight 15-25 part glass fibre being sent into concentration is in the ethanolic solution of 50-80%, be heated to 65-75 DEG C, after leaving standstill 15-30min, add 1-2 part silane coupler again to stir, mixing time is 15-25min, whipping temp is 50-60 DEG C, then 2-8 part expanded vermiculite is added, 0.3-0.8 part triethylene tetramine continues to stir, whipping temp is 80-95 DEG C, mixing time is 30-40min, filter, washing, then send in baking oven dry, baking temperature is 120-130 DEG C, drying time is 80-100min, pulverizing obtains modified glass-fiber.
Preferably, the weight ratio of polytetrafluoroethylene and modified glass-fiber is 85-90:1.5-1.8.
Preferably, the weight ratio of maleic anhydride, ethylenediamine hydroxypropyl methyl dimethoxysilane and butyl titanate is 0.6-0.8:0.5-0.9:2-2.4.
Preferably, the weight ratio of polytetrafluoroethylene and acrylonitrile-butadiene-styrene copolymer is 85-90:1.5-1.7.
Preferably, the weight ratio of dibutyl ester and HMW PE wax is 3-3.6:1.4-1.6.
Preferably, the raw material of described fluoroplastics comprises by weight: polytetrafluoroethylene 85-90 part, ATEC 0.4-0.5 part, Nano diamond particle 1.2-1.6 part, polyphenylene sulfide 1.4-1.6 part, polybenzoate 2-2.2 part, dolomol 0.6-0.8 part, antimonous oxide 1.5-2 part, dibutyl ester 3-3.6 part, HMW PE wax 1.4-1.6 part, modified glass-fiber 1.5-1.8 part, ESCALOL 567 1.4-1.6 part, acrylonitrile-butadiene-styrene copolymer 1.5-1.7 part, maleic anhydride 0.6-0.8 part, ethylenediamine hydroxypropyl methyl dimethoxysilane 0.5-0.9 part, butyl titanate 2-2.4 part.
In the present invention, by adding modified glass-fiber, Nano diamond particle, in modified glass-fiber, while glass fibre forms high temperature resistant chemical bond by silane coupler and expanded vermiculite, modified glass fibre and Nano diamond particle, polytetrafluoroethylene and unclassified stores organically combine, wear-resisting, anticorrosion, heat resistance is fabulous, with the maleic anhydride added, ethylenediamine hydroxypropyl methyl dimethoxysilane and butyl titanate synergy, can reinforced TFE and unclassified stores good combination power when, anti-corrosion heat-resisting performance strengthens further, mechanical property is more excellent, the load of the overwhelming majority can be born, acrylonitrile-butadiene-styrene copolymer can effectively strengthen goods toughness, avoid goods generation brittle failure phenomenon further, ESCALOL 567 effectively can strengthen weather resistance, goods are ageing-resistant, shielding property is good, modified polytetrafluoroethylene both can keep its original characteristic, can improve again heat-resisting, antiseptic property.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high temperature corrosion storage tank high-temperature electric heating tape that the present invention proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation of a kind of high temperature corrosion storage tank high-temperature electric heating tape that the present invention proposes.
Below, by specific embodiment, technical scheme of the present invention is described in detail.
Embodiment 1
With reference to Fig. 1, a kind of high temperature corrosion storage tank high-temperature electric heating tape, comprises belt carcass, and belt carcass is made up of the three groups of conductive units 1 be arranged in parallel; Often group conduction subelement 1 comprises the two zinc-plated round lines 11 be arranged in parallel, be filled in the conducting plastics layer 12 between two zinc-plated round lines 11, be coated on the insulating barrier 13 outside conducting plastics layer 12, and be coated on the screen 14 woven by zinc-plated soft circular copper wire outside insulating barrier 13; Belt carcass 1 is coated with restrictive coating 2; Restrictive coating 4 adopts fluoroplastics to make.
The raw material of described fluoroplastics comprises by weight: polytetrafluoroethylene 80 parts, ATEC 0.6 part, Nano diamond particle 1 part, polyphenylene sulfide 1.8 parts, polybenzoate 1.5 parts, dolomol 1 part, antimonous oxide 1 part, dibutyl ester 4 parts, 1 part, HMW PE wax, modified glass-fiber 2 parts, ESCALOL 567 1 part, acrylonitrile-butadiene-styrene copolymer 2 parts, maleic anhydride 0.5 part, ethylenediamine hydroxypropyl methyl dimethoxysilane 1 part, butyl titanate 1 part.
Embodiment 2
With reference to Fig. 1, a kind of high temperature corrosion storage tank high-temperature electric heating tape, comprises belt carcass, and belt carcass is made up of the three groups of conductive units 1 be arranged in parallel; Often group conduction subelement 1 comprises the two zinc-plated round lines 11 be arranged in parallel, be filled in the conducting plastics layer 12 between two zinc-plated round lines 11, be coated on the insulating barrier 13 outside conducting plastics layer 12, and be coated on the screen 14 woven by zinc-plated soft circular copper wire outside insulating barrier 13; Belt carcass 1 is coated with restrictive coating 2; Restrictive coating 4 adopts fluoroplastics to make.
The raw material of described fluoroplastics comprises by weight: polytetrafluoroethylene 95 parts, ATEC 0.2 part, Nano diamond particle 2 parts, polyphenylene sulfide 1.2 parts, polybenzoate 2.5 parts, dolomol 0.5 part, antimonous oxide 3 parts, dibutyl ester 1 part, 2 parts, HMW PE wax, modified glass-fiber 1 part, ESCALOL 567 2 parts, acrylonitrile-butadiene-styrene copolymer 1 part, maleic anhydride 1 part, ethylenediamine hydroxypropyl methyl dimethoxysilane 0.2 part, butyl titanate 2.5 parts.
Embodiment 3
With reference to Fig. 1, a kind of high temperature corrosion storage tank high-temperature electric heating tape, comprises belt carcass, and belt carcass is made up of the three groups of conductive units 1 be arranged in parallel; Often group conduction subelement 1 comprises the two zinc-plated round lines 11 be arranged in parallel, be filled in the conducting plastics layer 12 between two zinc-plated round lines 11, be coated on the insulating barrier 13 outside conducting plastics layer 12, and be coated on the screen 14 woven by zinc-plated soft circular copper wire outside insulating barrier 13; Belt carcass 1 is coated with restrictive coating 2; Restrictive coating 4 adopts fluoroplastics to make.
The raw material of described fluoroplastics comprises by weight: polytetrafluoroethylene 85 parts, ATEC 0.5 part, Nano diamond particle 1.2 parts, polyphenylene sulfide 1.6 parts, polybenzoate 2 parts, dolomol 0.8 part, antimonous oxide 1.5 parts, dibutyl ester 3.6 parts, 1.4 parts, HMW PE wax, modified glass-fiber 1.8 parts, ESCALOL 567 1.4 parts, acrylonitrile-butadiene-styrene copolymer 1.7 parts, maleic anhydride 0.6 part, ethylenediamine hydroxypropyl methyl dimethoxysilane 0.9 part, butyl titanate 2 parts.
Modified glass-fiber adopts following technique to prepare: by weight 30 parts of glass fibres being sent into concentration is in the ethanolic solution of 50%, be heated to 60 DEG C, after leaving standstill 20min, add 0.8 part of silane coupler again to stir, mixing time is 20min, whipping temp is 65 DEG C, then add 1 part of expanded vermiculite, 0.4 part of triethylene tetramine continues to stir, whipping temp is 70 DEG C, and mixing time is 30min, filter, washing, then send in baking oven dry, baking temperature is 100 DEG C, drying time is 50min, pulverizes and obtains modified glass-fiber.
Embodiment 4
With reference to Fig. 1, a kind of high temperature corrosion storage tank high-temperature electric heating tape, comprises belt carcass, and belt carcass is made up of the three groups of conductive units 1 be arranged in parallel; Often group conduction subelement 1 comprises the two zinc-plated round lines 11 be arranged in parallel, be filled in the conducting plastics layer 12 between two zinc-plated round lines 11, be coated on the insulating barrier 13 outside conducting plastics layer 12, and be coated on the screen 14 woven by zinc-plated soft circular copper wire outside insulating barrier 13; Belt carcass 1 is coated with restrictive coating 2; Restrictive coating 4 adopts fluoroplastics to make.
The raw material of described fluoroplastics comprises by weight: polytetrafluoroethylene 90 parts, ATEC 0.4 part, Nano diamond particle 1.6 parts, polyphenylene sulfide 1.4 parts, polybenzoate 2.2 parts, dolomol 0.6 part, antimonous oxide 2 parts, dibutyl ester 3 parts, 1.6 parts, HMW PE wax, modified glass-fiber 1.5 parts, ESCALOL 567 1.6 parts, acrylonitrile-butadiene-styrene copolymer 1.5 parts, maleic anhydride 0.8 part, ethylenediamine hydroxypropyl methyl dimethoxysilane 0.5 part, butyl titanate 2.4 parts.
Modified glass-fiber adopts following technique to prepare: by weight 20 parts of glass fibres being sent into concentration is in the ethanolic solution of 70%, be heated to 50 DEG C, after leaving standstill 50min, add 0.2 part of silane coupler again to stir, mixing time is 50min, whipping temp is 45 DEG C, then add 5 parts of expanded vermiculites, 0.1 part of triethylene tetramine continues to stir, whipping temp is 80 DEG C, and mixing time is 20min, filter, washing, then send in baking oven dry, baking temperature is 115 DEG C, drying time is 40min, pulverizes and obtains modified glass-fiber.
Embodiment 5
With reference to Fig. 1, a kind of high temperature corrosion storage tank high-temperature electric heating tape, comprises belt carcass, and belt carcass is made up of the three groups of conductive units 1 be arranged in parallel; Often group conduction subelement 1 comprises the two zinc-plated round lines 11 be arranged in parallel, be filled in the conducting plastics layer 12 between two zinc-plated round lines 11, be coated on the insulating barrier 13 outside conducting plastics layer 12, and be coated on the screen 14 woven by zinc-plated soft circular copper wire outside insulating barrier 13; Belt carcass 1 is coated with restrictive coating 2; Restrictive coating 4 adopts fluoroplastics to make.
The raw material of described fluoroplastics comprises by weight: polytetrafluoroethylene 88 parts, ATEC 0.43 part, Nano diamond particle 1.4 parts, polyphenylene sulfide 1.5 parts, polybenzoate 2.1 parts, dolomol 0.7 part, antimonous oxide 1.8 parts, dibutyl ester 3.3 parts, 1.5 parts, HMW PE wax, modified glass-fiber 1.6 parts, ESCALOL 567 1.5 parts, acrylonitrile-butadiene-styrene copolymer 1.6 parts, maleic anhydride 0.7 part, ethylenediamine hydroxypropyl methyl dimethoxysilane 0.7 part, butyl titanate 2.2 parts.
Modified glass-fiber adopts following technique to prepare: by weight 25 parts of glass fibres being sent into concentration is in the ethanolic solution of 60%, be heated to 55 DEG C, after leaving standstill 35min, add 0.6 part of silane coupler again to stir, mixing time is 35min, whipping temp is 50 DEG C, then add 3 parts of expanded vermiculites, 0.3 part of triethylene tetramine continues to stir, whipping temp is 75 DEG C, and mixing time is 25min, filter, washing, then send in baking oven dry, baking temperature is 107 DEG C, drying time is 45min, pulverizes and obtains modified glass-fiber.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (8)
1. a high temperature corrosion storage tank high-temperature electric heating tape, is characterized in that, comprise belt carcass, and belt carcass is made up of the three groups of conductive units (1) be arranged in parallel; Often group conduction subelement (1) comprises the two zinc-plated round lines (11) be arranged in parallel, be filled in the conducting plastics layer (12) between two zinc-plated round lines (11), be coated on conducting plastics layer (12) insulating barrier outward (13), and be coated on insulating barrier (13) screen (14) woven by zinc-plated soft circular copper wire outward; Belt carcass (1) is coated with restrictive coating (2); Restrictive coating (4) adopts fluoroplastics to make.
2. high temperature corrosion storage tank high-temperature electric heating tape according to claim 1, it is characterized in that, the raw material of described fluoroplastics comprises by weight: polytetrafluoroethylene 80-95 part, ATEC 0.2-0.6 part, Nano diamond particle 1-2 part, polyphenylene sulfide 1.2-1.8 part, polybenzoate 1.5-2.5 part, dolomol 0.5-1 part, antimonous oxide 1-3 part, dibutyl ester 1-4 part, HMW PE wax 1-2 part, modified glass-fiber 1-2 part, ESCALOL 567 1-2 part, acrylonitrile-butadiene-styrene copolymer 1-2 part, maleic anhydride 0.5-1 part, ethylenediamine hydroxypropyl methyl dimethoxysilane 0.2-1 part, butyl titanate 1-2.5 part.
3. high temperature corrosion storage tank high-temperature electric heating tape according to claim 2, it is characterized in that, modified glass-fiber adopts following technique to prepare: by weight 15-25 part glass fibre being sent into concentration is in the ethanolic solution of 50-80%, be heated to 65-75 DEG C, after leaving standstill 15-30min, add 1-2 part silane coupler again to stir, mixing time is 15-25min, whipping temp is 50-60 DEG C, then 2-8 part expanded vermiculite is added, 0.3-0.8 part triethylene tetramine continues to stir, whipping temp is 80-95 DEG C, mixing time is 30-40min, filter, washing, then send in baking oven dry, baking temperature is 120-130 DEG C, drying time is 80-100min, pulverizing obtains modified glass-fiber.
4. the high temperature corrosion storage tank high-temperature electric heating tape according to Claims 2 or 3, is characterized in that, the weight ratio of polytetrafluoroethylene and modified glass-fiber is 85-90:1.5-1.8.
5. the high temperature corrosion storage tank high-temperature electric heating tape according to any one of claim 2-4, is characterized in that, the weight ratio of maleic anhydride, ethylenediamine hydroxypropyl methyl dimethoxysilane and butyl titanate is 0.6-0.8:0.5-0.9:2-2.4.
6. the high temperature corrosion storage tank high-temperature electric heating tape according to any one of claim 2-5, is characterized in that, the weight ratio of polytetrafluoroethylene and acrylonitrile-butadiene-styrene copolymer is 85-90:1.5-1.7.
7. the high temperature corrosion storage tank high-temperature electric heating tape according to any one of claim 2-6, is characterized in that, the weight ratio of dibutyl ester and HMW PE wax is 3-3.6:1.4-1.6.
8. the high temperature corrosion storage tank high-temperature electric heating tape according to any one of claim 2-7, it is characterized in that, the raw material of described fluoroplastics comprises by weight: polytetrafluoroethylene 85-90 part, ATEC 0.4-0.5 part, Nano diamond particle 1.2-1.6 part, polyphenylene sulfide 1.4-1.6 part, polybenzoate 2-2.2 part, dolomol 0.6-0.8 part, antimonous oxide 1.5-2 part, dibutyl ester 3-3.6 part, HMW PE wax 1.4-1.6 part, modified glass-fiber 1.5-1.8 part, ESCALOL 567 1.4-1.6 part, acrylonitrile-butadiene-styrene copolymer 1.5-1.7 part, maleic anhydride 0.6-0.8 part, ethylenediamine hydroxypropyl methyl dimethoxysilane 0.5-0.9 part, butyl titanate 2-2.4 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510496659.5A CN105072726A (en) | 2015-08-12 | 2015-08-12 | High-temperature electric tracing ribbon used for high-temperature corrosion storage tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510496659.5A CN105072726A (en) | 2015-08-12 | 2015-08-12 | High-temperature electric tracing ribbon used for high-temperature corrosion storage tank |
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| CN105072726A true CN105072726A (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510496659.5A Pending CN105072726A (en) | 2015-08-12 | 2015-08-12 | High-temperature electric tracing ribbon used for high-temperature corrosion storage tank |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106700353A (en) * | 2016-12-06 | 2017-05-24 | 唐贵正 | Good-tenacity anti-aging fluoroplastic |
| CN106751251A (en) * | 2016-12-06 | 2017-05-31 | 唐贵正 | A kind of antibacterial anti-corrosive fluoroplastic |
| CN107501817A (en) * | 2017-07-06 | 2017-12-22 | 无为华兴高分子材料有限公司 | A kind of heat-resisting ageing-resisting fluoroplastics |
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| CN103571113A (en) * | 2012-07-22 | 2014-02-12 | 上海利隆化工化纤有限公司 | Aeronautical sealing material and preparation method thereof |
| CN103928171A (en) * | 2014-04-26 | 2014-07-16 | 芜湖航天特种电缆厂 | High-temperature resistance power cable |
| CN104282379A (en) * | 2014-10-24 | 2015-01-14 | 安徽电信器材贸易工业有限责任公司 | Heat bearing transmission control cable |
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2015
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| CN103571113A (en) * | 2012-07-22 | 2014-02-12 | 上海利隆化工化纤有限公司 | Aeronautical sealing material and preparation method thereof |
| CN103928171A (en) * | 2014-04-26 | 2014-07-16 | 芜湖航天特种电缆厂 | High-temperature resistance power cable |
| CN104282379A (en) * | 2014-10-24 | 2015-01-14 | 安徽电信器材贸易工业有限责任公司 | Heat bearing transmission control cable |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106700353A (en) * | 2016-12-06 | 2017-05-24 | 唐贵正 | Good-tenacity anti-aging fluoroplastic |
| CN106751251A (en) * | 2016-12-06 | 2017-05-31 | 唐贵正 | A kind of antibacterial anti-corrosive fluoroplastic |
| CN107501817A (en) * | 2017-07-06 | 2017-12-22 | 无为华兴高分子材料有限公司 | A kind of heat-resisting ageing-resisting fluoroplastics |
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Application publication date: 20151118 |
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