CN103724937B - A kind of cable splice special isolation material - Google Patents
A kind of cable splice special isolation material Download PDFInfo
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- CN103724937B CN103724937B CN201310620008.3A CN201310620008A CN103724937B CN 103724937 B CN103724937 B CN 103724937B CN 201310620008 A CN201310620008 A CN 201310620008A CN 103724937 B CN103724937 B CN 103724937B
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- 239000000463 material Substances 0.000 title claims abstract description 37
- 238000002955 isolation Methods 0.000 title claims abstract description 30
- 229920005989 resin Polymers 0.000 claims abstract description 30
- 239000011347 resin Substances 0.000 claims abstract description 30
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 22
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 22
- 239000010457 zeolite Substances 0.000 claims abstract description 22
- 239000004902 Softening Agent Substances 0.000 claims abstract description 21
- 229920002678 cellulose Polymers 0.000 claims abstract description 20
- 239000001913 cellulose Substances 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 20
- 239000006096 absorbing agent Substances 0.000 claims abstract description 19
- 239000003822 epoxy resin Substances 0.000 claims abstract description 19
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 19
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229920003987 resole Polymers 0.000 claims abstract description 18
- 229920002050 silicone resin Polymers 0.000 claims abstract description 18
- 239000004287 Dehydroacetic acid Substances 0.000 claims description 6
- JEQRBTDTEKWZBW-UHFFFAOYSA-N dehydroacetic acid Chemical compound CC(=O)C1=C(O)OC(C)=CC1=O JEQRBTDTEKWZBW-UHFFFAOYSA-N 0.000 claims description 6
- 229940061632 dehydroacetic acid Drugs 0.000 claims description 6
- PGRHXDWITVMQBC-UHFFFAOYSA-N dehydroacetic acid Natural products CC(=O)C1C(=O)OC(C)=CC1=O PGRHXDWITVMQBC-UHFFFAOYSA-N 0.000 claims description 6
- 235000019258 dehydroacetic acid Nutrition 0.000 claims description 6
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 6
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 abstract description 24
- 238000005260 corrosion Methods 0.000 abstract description 12
- 230000007797 corrosion Effects 0.000 abstract description 12
- 230000001070 adhesive effect Effects 0.000 abstract description 7
- 230000003245 working effect Effects 0.000 abstract description 5
- 150000002148 esters Chemical class 0.000 description 8
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- 239000002253 acid Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
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- 229920000742 Cotton Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
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- 230000003628 erosive effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
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- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
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- 229920002994 synthetic fiber Polymers 0.000 description 1
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- Organic Insulating Materials (AREA)
Abstract
The invention discloses a kind of cable splice special isolation material, its weight part consists of: epoxy resin: 30 ~ 50 parts, solidifying agent: 6 ~ 10 parts, polyvinyl chloride: 15 ~ 25 parts, fluorocarbon resin: 8 ~ 15 parts, softening agent: 10 ~ 15 parts, sanitas: 6 ~ 10 parts, UV light absorber: 3 ~ 6 parts, zeolite powder: 8 ~ 12 parts, Mierocrystalline cellulose: 3 ~ 5 parts, silicone resin: 7 ~ 11 parts, resol: 6 ~ 12 parts, stablizer: 3 ~ 6 parts.This insulating material adhesiveproperties is good, good insulating, high temperature resistant, corrosion-resistant and there is good low temperature cold tolerance, and can ultraviolet be prevented.Insulating property>=1 × 10 simultaneously
13Ω .m, good low temperature cold tolerance, brittle temperature≤-55 DEG C, and energy antiultraviolet, toughness and intensity have concurrently, and work-ing life can reach more than 50 years, reduce cable current loss more than 85%, meet market to the high performance demand of cable insulating material.
Description
Technical field
The invention belongs to cable splice insulating material technical field, particularly a kind of cable splice special isolation material of acid resistance corrosion-resistant and high-temperature resistant.
Background technology
In the various means of defence of electric wire joint, it is modal for adopting insulation tape to tie up, and insulation tape is made up of base band and pressure-sensitive adhesive layer.Base band generally adopts cotton, synthetic fabrics, woven fiber glass, polyester and PVC plastic film etc., and glue-line is added the Synergist S-421 95s such as tackifying resin and makes by rubber, have viscosity good, excellent insulating property, and difficult combustion is from the advantage put out.But tie up owing to adopting, inevitably occur the gap of both sides' binding site between wire.The consequence that this gap is caused is that the corrosive liquid such as corrosive gases in air and air and rainwater easily touches wire by gap, and cause wire to be oxidized thus, loose contact, contact electricity resistive is large, and the faults such as conductor joint heating, the meeting that situation is serious causes fire.
Cable insulating material of the prior art all materials based on polyvinyl chloride (PVC) RESINS, add the auxiliary agents such as a certain proportion of softening agent, stablizer and mix in polyvinyl chloride (PVC) RESINS.But the insulating material of prior art can not have good insulating, high temperature resistant, corrosion-resistant, low temperature cold tolerance etc. concurrently, improve resistance to elevated temperatures often, and low temperature cold tolerance reduces, or low temperature cold tolerance reduces or intensity, significantly reduces work-ing life.How ensureing that insulating material has good insulating, the having concurrently of high temperature resistant, corrosion-resistant, low temperature cold tolerance, is scientific research personnel's important topic urgently to be resolved hurrily.
Summary of the invention
The present invention, for solving the problems of the technologies described above, provides a kind of cable splice special isolation material, this insulating material adhesiveproperties is good, good insulating, high temperature resistant, corrosion-resistant and have good low temperature cold tolerance, and can prevent ultraviolet.
Realizing the technical scheme that above-mentioned purpose takes is: a kind of cable splice special isolation material, its weight part consists of: epoxy resin: 30 ~ 50 parts, solidifying agent: 6 ~ 10 parts, polyvinyl chloride: 15 ~ 25 parts, fluorocarbon resin: 8 ~ 15 parts, softening agent: 10 ~ 15 parts, sanitas: 6 ~ 10 parts, UV light absorber: 3 ~ 6 parts, zeolite powder: 8 ~ 12 parts, Mierocrystalline cellulose: 3 ~ 5 parts, silicone resin: 7 ~ 11 parts, resol: 6 ~ 12 parts, stablizer: 3 ~ 6 parts.
Cable splice special isolation material of the present invention, also can contain at least one in following weight parts: isocyanic ester: 6 ~ 8 parts, furfuryl resin: 4 ~ 10 parts, polyamide resin: 6 ~ 10 parts.
Described solidifying agent adopts m-xylene diamine.
Described softening agent adopts dibutyl phthalate.
Described sanitas adopts dehydroacetic acid (DHA).
Described Mierocrystalline cellulose adopts Vltra tears.
The granularity of described zeolite powder is 200 ~ 500 orders.
The effect that in the present invention, above-mentioned each synthesis divides and cementability, insulativity, high thermal resistance, erosion resistance, low temperature winter hardiness, prevent imparted mechanism as follows: epoxy resin of the present invention: have good bonding strength and chemical resistance, polar hydroxyl groups intrinsic in epoxy molecule chain and the existence of ehter bond, make it have very high adhesive power to various material.Shrinkability during epoxy resin cure is low, and the internal stress of generation is little, and this also contributes to improving adhesion strength.
Polyvinyl chloride of the present invention: all stable to organic and mineral acid, alkali, salt, has difficult combustion, acid and alkali-resistance, antimicrobial, wear-resisting characteristic.Under the effect of stablizer, performance is more stable.
Fluorocarbon resin of the present invention: having firmly C-F key is skeleton, its thermotolerance, chemical-resistant, winter hardiness, low temperature flexibility, weathering resistance etc. are all better, and due to its good crystallinity, therefore there is not adhesion, non-wettability.The thermotolerance of insulating material, chemical-resistant, winter hardiness, low temperature flexibility, weathering resistance can be increased.
Softening agent of the present invention adopts dibutyl phthalate: have good ramollescence.Stability, resistance to deflection, agglutinating value(of coal) and water-repellancy.
Sanitas of the present invention adopts dehydroacetic acid (DHA): have efficient corrosion resisting, fungicidal properties.And certain anti-microbial effect is all had under acid, alkali condition, especially the strongest to the restraining effect of mould.The antiseptic property of insulating material can be improved.
UV light absorber of the present invention: UV light absorber is a kind of photostabilizer, can absorb the ultraviolet part in sunlight and fluorescence light source, and itself does not change.Ultraviolet (especially wavelength is 290-400nm) can be absorbed consumingly; Heat stability is good, even if work in-process also can not change because of heat, hot volatility is little; Chemical stability is good, not with material component generation adverse effect in goods; Compatibility is good, can be evenly dispersed in material, no blooming, not ooze out; The photochemical stability of absorption agent itself is good, does not decompose, nondiscoloration; Colourless, nontoxic, odorless; Resistance toly to embathe; Inexpensive, be easy to get; 9 is insoluble, or be insoluble in water.Greatly can improve the work-ing life of material.
Zeolite powder of the present invention: the coarse vesicular structure with having of zeolite surface, make it have stronger carrying capability, material not only can be made to be adsorbed on surface equably, and can be adsorbed onto in hole and passage, the utilizability that improve material also improves the homogeneity of mixing greatly, thus improves intensity and the tensile property of insulating material.Zeolite is acidproof simultaneously, can improve the corrosion resistance nature of insulating material.
Mierocrystalline cellulose of the present invention adopts Vltra tears: can soften insulating material, increases the toughness of insulating material, plays the effect of dispersion polyvinyl chloride simultaneously.
Silicone resin of the present invention: mainly can improve insulating material resistance toheat, also can improve the insulation of insulating material simultaneously, hinder right, anti-electric-arc performance.
Resol of the present invention: insulating material heatproof and corrosion resistance nature can be improved.
Isocyanic ester of the present invention: reduce moisture permeability and increase water resisting property.
Furfuryl resin of the present invention: improve static bending performance, improves acid resistance.
Polyamide resin of the present invention: can improve fragility, improves cementability.
Compared with the prior art, cable splice special isolation material helps effect of the present invention is: this insulating material adhesiveproperties is good, good insulating, high temperature resistant, corrosion-resistant and have good low temperature cold tolerance, and can prevent ultraviolet.Insulating property>=1 × 10 simultaneously
13Ω .m, good low temperature cold tolerance, brittle temperature≤-55 DEG C, and energy antiultraviolet, toughness and intensity have concurrently, and work-ing life can reach more than 50 years, reduce cable current loss more than 85%, meet market to the high performance demand of cable insulating material.
Embodiment
A kind of cable splice special isolation material, its weight part consists of: epoxy resin: 30 ~ 50 parts, solidifying agent: 6 ~ 10 parts, polyvinyl chloride: 15 ~ 25 parts, fluorocarbon resin: 8 ~ 15 parts, softening agent: 10 ~ 15 parts, sanitas: 6 ~ 10 parts, UV light absorber: 3 ~ 6 parts, zeolite powder: 8 ~ 12 parts, Mierocrystalline cellulose: 3 ~ 5 parts, silicone resin: 7 ~ 11 parts, resol: 6 ~ 12 parts, stablizer: 3 ~ 6 parts.
Preferably, a kind of cable splice special isolation material, its weight part consists of: epoxy resin: 35 ~ 45 parts, solidifying agent: 7 ~ 9 parts, polyvinyl chloride: 18 ~ 21 parts, fluorocarbon resin: 10 ~ 12 parts, softening agent: 10 ~ 15 parts, sanitas: 7 ~ 9 parts, UV light absorber: 3 ~ 6 parts, zeolite powder: 9 ~ 11 parts, Mierocrystalline cellulose: 3 ~ 5 parts, silicone resin: 7 ~ 11 parts, resol: 7 ~ 10 parts, stablizer: 3 ~ 6 parts.
Cable splice special isolation material of the present invention, also can contain at least one of following weight parts: isocyanic ester: 6 ~ 8 parts, furfuryl resin: 4 ~ 10 parts, polyamide resin: 6 ~ 10 parts.
Embodiment 1: a kind of cable splice special isolation material, its weight part consists of: epoxy resin: 30 parts, solidifying agent: 6 parts, polyvinyl chloride: 15 parts, fluorocarbon resin: 8 parts, softening agent: 10 parts, sanitas: 6 parts, UV light absorber: 3 parts, zeolite powder: 8 parts, Mierocrystalline cellulose: 3 parts, silicone resin: 7 parts, resol: 6 parts, stablizer: 3 parts, isocyanic ester: 6 parts.
Embodiment 2: a kind of cable splice special isolation material, its weight part consists of: epoxy resin: 30 parts, solidifying agent: 6 parts, polyvinyl chloride: 15 parts, fluorocarbon resin: 8 parts, softening agent: 10 parts, sanitas: 6 parts, UV light absorber: 3 parts, zeolite powder: 8 parts, Mierocrystalline cellulose: 3 parts, silicone resin: 7 parts, resol: 6 parts, stablizer: 3 parts, furfuryl resin: 5 parts.
Embodiment 3: a kind of cable splice special isolation material, its weight part consists of: epoxy resin: 30 parts, solidifying agent: 6 parts, polyvinyl chloride: 15 parts, fluorocarbon resin: 8 parts, softening agent: 10 parts, sanitas: 6 parts, UV light absorber: 3 parts, zeolite powder: 8 parts, Mierocrystalline cellulose: 3 parts, silicone resin: 7 parts, resol: 6 parts, stablizer: 3 parts, furfuryl resin: 4 parts.
Embodiment 4: a kind of cable splice special isolation material, its weight part consists of: epoxy resin: 50 parts, solidifying agent: 10 parts, polyvinyl chloride: 25 parts, fluorocarbon resin: 15 parts, softening agent: 15 parts, sanitas: 10 parts, UV light absorber: 6 parts, zeolite powder: 12 parts, Mierocrystalline cellulose: 5 parts, silicone resin: 11 parts, resol: 12 parts, stablizer: 6 parts, isocyanic ester: 8 parts.
Embodiment 5: a kind of cable splice special isolation material, its weight part consists of: epoxy resin: 50 parts, solidifying agent: 10 parts, polyvinyl chloride: 25 parts, fluorocarbon resin: 15 parts, softening agent: 15 parts, sanitas: 10 parts, UV light absorber: 6 parts, zeolite powder: 12 parts, Mierocrystalline cellulose: 5 parts, silicone resin: 11 parts, resol: 12 parts, stablizer: 6 parts, furfuryl resin: 10 parts.
Embodiment 6: a kind of cable splice special isolation material, its weight part consists of: epoxy resin: 50 parts, solidifying agent: 10 parts, polyvinyl chloride: 25 parts, fluorocarbon resin: 15 parts, softening agent: 15 parts, sanitas: 10 parts, UV light absorber: 6 parts, zeolite powder: 12 parts, Mierocrystalline cellulose: 5 parts, silicone resin: 11 parts, resol: 12 parts, stablizer: 6 parts, polyamide resin: 8 parts.
Embodiment 7: a kind of cable splice special isolation material, its weight part consists of: epoxy resin: 30 ~ 50 parts, solidifying agent: 8 parts, polyvinyl chloride: 20 parts, fluorocarbon resin: 12 parts, softening agent: 12 parts, sanitas: 8 parts, UV light absorber: 5 parts, zeolite powder: 10 parts, Mierocrystalline cellulose: 4 parts, silicone resin: 9 parts, resol: 9 parts, stablizer: 5 parts, isocyanic ester: 7 parts.
Embodiment 8: a kind of cable splice special isolation material, its weight part consists of: epoxy resin: 30 ~ 50 parts, solidifying agent: 8 parts, polyvinyl chloride: 20 parts, fluorocarbon resin: 12 parts, softening agent: 12 parts, sanitas: 8 parts, UV light absorber: 5 parts, zeolite powder: 10 parts, Mierocrystalline cellulose: 4 parts, silicone resin: 9 parts, resol: 9 parts, stablizer: 5 parts, furfuryl resin: 7 parts.
Embodiment 9: a kind of cable splice special isolation material, its weight part consists of: epoxy resin: 30 ~ 50 parts, solidifying agent: 8 parts, polyvinyl chloride: 20 parts, fluorocarbon resin: 12 parts, softening agent: 12 parts, sanitas: 8 parts, UV light absorber: 5 parts, zeolite powder: 10 parts, Mierocrystalline cellulose: 4 parts, silicone resin: 9 parts, resol: 9 parts, stablizer: 5 parts, polyamide resin: 6 parts.
Embodiment 10: a kind of cable splice special isolation material, its weight part consists of: epoxy resin: 30 ~ 50 parts, solidifying agent: 8 parts, polyvinyl chloride: 20 parts, fluorocarbon resin: 12 parts, softening agent: 12 parts, sanitas: 8 parts, UV light absorber: 5 parts, zeolite powder: 10 parts, Mierocrystalline cellulose: 4 parts, silicone resin: 9 parts, resol: 9 parts, stablizer: 5 parts, furfuryl resin: 8 parts, polyamide resin: 6 parts.
Embodiment 11: a kind of cable splice special isolation material, its weight part consists of: epoxy resin: 30 ~ 50 parts, solidifying agent: 8 parts, polyvinyl chloride: 20 parts, fluorocarbon resin: 12 parts, softening agent: 12 parts, sanitas: 8 parts, UV light absorber: 5 parts, zeolite powder: 10 parts, Mierocrystalline cellulose: 4 parts, silicone resin: 9 parts, resol: 9 parts, stablizer: 5 parts, isocyanic ester: 7 parts, polyamide resin: 6 parts.
Embodiment 12: a kind of cable splice special isolation material, its weight part consists of: epoxy resin: 30 ~ 50 parts, solidifying agent: 8 parts, polyvinyl chloride: 20 parts, fluorocarbon resin: 12 parts, softening agent: 12 parts, sanitas: 8 parts, UV light absorber: 5 parts, zeolite powder: 10 parts, Mierocrystalline cellulose: 4 parts, silicone resin: 9 parts, resol: 9 parts, stablizer: 5 parts, isocyanic ester: 7 parts, furfuryl resin: 8 parts, polyamide resin: 6 parts.
Test under embodiment 1-12 being put into acidity or alkaline environment, and high temperature test, and carry out cementability, insulativity under low temperature, the adhesiveproperties of embodiment 1-12 insulating material is good, good insulating, high temperature resistant, corrosion-resistant very good, and there is good low temperature cold tolerance, insulating property>=1 × 10 simultaneously
12Ω .m, brittle temperature≤-55 DEG C, detect embodiment 1-12 insulating material toughness and intensity simultaneously, toughness and intensity good, allow people surprisingly, especially embodiment 10-12, the adhesiveproperties of insulating material is good, good insulating, high temperature resistant, corrosion-resistant extremely good, and there is good low temperature cold tolerance, insulating property>=1 × 10 simultaneously
13Ω .m, brittle temperature≤-65 DEG C, meet market to the high performance demand of insulating material.
Compared with the prior art, cable splice special isolation material helps effect of the present invention is: this insulating material adhesiveproperties is good, good insulating, high temperature resistant, corrosion-resistant and have good low temperature cold tolerance, and can prevent ultraviolet.Insulating property>=1 × 10 simultaneously
13Ω .m, good low temperature cold tolerance, brittle temperature≤-55 DEG C, and energy antiultraviolet, work-ing life can reach more than 50 years, reduces cable current loss more than 85%, meets market to the high performance demand of insulating material.
Claims (6)
1. a cable splice special isolation material, is characterized in that: its weight part consists of: epoxy resin: 30 ~ 50 parts, solidifying agent: 6 ~ 10 parts, polyvinyl chloride: 15 ~ 25 parts, fluorocarbon resin: 8 ~ 15 parts, softening agent: 10 ~ 15 parts, sanitas: 6 ~ 10 parts, UV light absorber: 3 ~ 6 parts, zeolite powder: 8 ~ 12 parts, Mierocrystalline cellulose: 3 ~ 5 parts, silicone resin: 7 ~ 11 parts, resol: 6 ~ 12 parts, stablizer: 3 ~ 6 parts.
2. cable splice special isolation material as claimed in claim 1, is characterized in that: described solidifying agent adopts m-xylene diamine.
3. cable splice special isolation material as claimed in claim 1, is characterized in that: described softening agent adopts dibutyl phthalate.
4. cable splice special isolation material as claimed in claim 1, is characterized in that: described sanitas adopts dehydroacetic acid (DHA).
5. cable splice special isolation material as claimed in claim 1, is characterized in that: described Mierocrystalline cellulose adopts Vltra tears.
6. cable splice special isolation material as claimed in claim 1, is characterized in that: the granularity of described zeolite powder is 200 ~ 500 orders.
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001266649A (en) * | 2000-03-22 | 2001-09-28 | Kansai Electric Power Co Inc:The | Polyvinylchloride composition and electric cable using the same |
JP2002363364A (en) * | 2001-06-07 | 2002-12-18 | Sumitomo Electric Ind Ltd | Pvc resin composition |
CN101735557A (en) * | 2008-11-04 | 2010-06-16 | 上海博繁企业发展有限公司 | Insulation material for cable joint |
CN102993633A (en) * | 2012-10-31 | 2013-03-27 | 杨建标 | Insulated environment-friendly cable material |
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2013
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001266649A (en) * | 2000-03-22 | 2001-09-28 | Kansai Electric Power Co Inc:The | Polyvinylchloride composition and electric cable using the same |
JP2002363364A (en) * | 2001-06-07 | 2002-12-18 | Sumitomo Electric Ind Ltd | Pvc resin composition |
CN101735557A (en) * | 2008-11-04 | 2010-06-16 | 上海博繁企业发展有限公司 | Insulation material for cable joint |
CN102993633A (en) * | 2012-10-31 | 2013-03-27 | 杨建标 | Insulated environment-friendly cable material |
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