CN117524545A - 一种高阻燃双层共挤辐照交联光伏电缆料及其制备方法 - Google Patents
一种高阻燃双层共挤辐照交联光伏电缆料及其制备方法 Download PDFInfo
- Publication number
- CN117524545A CN117524545A CN202311615421.0A CN202311615421A CN117524545A CN 117524545 A CN117524545 A CN 117524545A CN 202311615421 A CN202311615421 A CN 202311615421A CN 117524545 A CN117524545 A CN 117524545A
- Authority
- CN
- China
- Prior art keywords
- zone
- parts
- region
- flame retardant
- double
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 44
- 238000001125 extrusion Methods 0.000 title claims abstract description 17
- 238000004132 cross linking Methods 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000003063 flame retardant Substances 0.000 claims abstract description 50
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 25
- 239000011810 insulating material Substances 0.000 claims abstract description 20
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 19
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 11
- 239000000314 lubricant Substances 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims abstract description 5
- -1 Polyethylene Polymers 0.000 claims description 14
- 239000004698 Polyethylene Substances 0.000 claims description 12
- 229920000573 polyethylene Polymers 0.000 claims description 12
- 239000000155 melt Substances 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 9
- 239000008187 granular material Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 claims description 6
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 6
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 6
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 6
- 239000000347 magnesium hydroxide Substances 0.000 claims description 6
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 6
- 150000007970 thio esters Chemical class 0.000 claims description 6
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims description 6
- 239000001993 wax Substances 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- DZCLVBQEPZQZNN-UHFFFAOYSA-N copper;phenol Chemical compound [Cu].OC1=CC=CC=C1 DZCLVBQEPZQZNN-UHFFFAOYSA-N 0.000 claims description 5
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 5
- 239000003112 inhibitor Substances 0.000 claims description 5
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 5
- 239000012188 paraffin wax Substances 0.000 claims description 5
- NNNLYDWXTKOQQX-UHFFFAOYSA-N 1,1-di(prop-2-enoyloxy)propyl prop-2-enoate Chemical compound C=CC(=O)OC(CC)(OC(=O)C=C)OC(=O)C=C NNNLYDWXTKOQQX-UHFFFAOYSA-N 0.000 claims description 4
- 239000004114 Ammonium polyphosphate Substances 0.000 claims description 4
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 4
- 235000019826 ammonium polyphosphate Nutrition 0.000 claims description 4
- 229920001276 ammonium polyphosphate Polymers 0.000 claims description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 4
- 239000010452 phosphate Substances 0.000 claims description 4
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 claims description 2
- GTELLNMUWNJXMQ-UHFFFAOYSA-N 2-ethyl-2-(hydroxymethyl)propane-1,3-diol;prop-2-enoic acid Chemical class OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.CCC(CO)(CO)CO GTELLNMUWNJXMQ-UHFFFAOYSA-N 0.000 claims description 2
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 claims description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 2
- XRMBQHTWUBGQDN-UHFFFAOYSA-N [2-[2,2-bis(prop-2-enoyloxymethyl)butoxymethyl]-2-(prop-2-enoyloxymethyl)butyl] prop-2-enoate Chemical compound C=CC(=O)OCC(COC(=O)C=C)(CC)COCC(CC)(COC(=O)C=C)COC(=O)C=C XRMBQHTWUBGQDN-UHFFFAOYSA-N 0.000 claims description 2
- 230000002902 bimodal effect Effects 0.000 claims description 2
- 229920001903 high density polyethylene Polymers 0.000 claims description 2
- 239000004700 high-density polyethylene Substances 0.000 claims description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 2
- 229920001912 maleic anhydride grafted polyethylene Polymers 0.000 claims description 2
- 229910021645 metal ion Inorganic materials 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 6
- 238000003763 carbonization Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 description 11
- 238000002485 combustion reaction Methods 0.000 description 7
- 238000011056 performance test Methods 0.000 description 4
- 239000004594 Masterbatch (MB) Substances 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 238000013329 compounding Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000006254 rheological additive Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0016—Apparatus or processes specially adapted for manufacturing conductors or cables for heat treatment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Thermal Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
本发明公开了一种高阻燃双层共挤辐照交联光伏电缆料及其制备方法,该电缆料由绝缘材料和护套材料组成,所述绝缘材料的原料组分及重量份为:POE‑g‑MAH 4‑10份、PE 5‑30份、POP 5‑20份、阻燃剂55‑70份、阻燃增效剂3‑10份、抗氧剂0.5‑2份、金属钝化剂0.1‑0.5份、润滑剂1‑3份、多官能团交联剂0.5‑1.5份;所述护套材料的原料组分及重量份为:EPDM‑g‑MAH 5‑10份、EVM 10‑15份、POE 15‑25份、阻燃剂75‑90份、阻燃增效剂5‑15份、抗氧剂0.5‑2份、润滑剂1‑3份、多官能团交联剂0.5‑1.5份。本发明制备的电缆料在成品电线中电线力学性能和电气性能优异,阻燃性能优异,电线燃烧后热释放量较低、碳化距离短,电线燃烧滴落物、微粒等级达到欧盟标准的d0级,可同时满足欧盟建筑产品指令(CPR)EN50575中Cca电缆防火测试等级和GB/T 18380中A类成束燃烧。
Description
技术领域
本发明涉及电缆料技术领域,具体涉及一种高阻燃双层共挤辐照交联光伏电缆料及其制备方法。
背景技术
随着全球环保意识的不断提高,新能源产业逐渐成为关注的焦点。光伏新能源作为其中的一大重要领域,不仅具有清洁、可再生的特点,还为全球可持续发展提供了有力支持,因此光伏电缆使用量大幅增长。但光伏电缆提供清洁能源同时也带来了火灾危险性,一旦电缆被引燃,所释放的大量有毒气体和腐蚀性气体对人员会造成危害,对环境物体会造成腐蚀,燃烧产生的烟雾,会降低能见度,妨碍人员逃生以及灭火救援,此外,在良好通风条件下,被引燃的电线电缆的燃烧火焰很容易沿着电缆的铺设方向快速蔓延,从而扩大火势,增大危害。
目前传统的光伏线缆标准中对成品电线只要求符合单根垂直燃烧即可,CPR指令为在欧盟全部成员国境内的所有类型建筑工程中安装的用于供电、控制、通信的电缆和光缆提供了统一遇火反应要求,遵循的标准为EN50575。在欧盟境内用于建筑工程(例如建筑物、道路和桥梁)的所有线缆都必须有清晰的CE标志,只有带有CE标志的线缆才能进入欧盟市场,尤其是对户用光伏线缆提出更高阻燃要求。
发明内容
为解决现有技术的不足,本发明提供一种高阻燃双层共挤辐照交联光伏电缆料及其制备方法,制得的绝缘料和护套料通过挤出机挤出电线,挤出后通过电子加速器辐照后,成品电线中绝缘和护套各项性能均可符合欧盟EN50618:2014和IEC62930:2017标准要求,电线力学性能和电气性能优异,阻燃性能优异,电线燃烧后热释放量较低、碳化距离短,电线燃烧滴落物、微粒等级达到欧盟标准的d0级,可同时通过欧盟建筑产品指令(CPR)EN50575中Cca电缆防火测试等级和GB/T 18380中A类成束燃烧。本发明采用如下技术方案:
一种高阻燃双层共挤辐照交联光伏电缆料,该电缆料由绝缘材料和护套材料组成,其中,所述绝缘材料由以下重量份的原料制备而成:
所述护套材料由以下重量份的原料制备而成:
所述马来酸酐接枝乙烯-辛烯共聚物(POE-g-MAH)中辛烯含量为20-40%,接枝率为0.5-2.1%,熔融指数(190℃,2.16kg)为1-6g/10min。
所述聚乙烯(PE)为双峰线性聚乙烯和高密度聚乙烯的一种或两种组合,熔融指数(190℃,2.16kg)为0.2-4g/10min。
所述乙烯-辛烯共聚物(POP)中辛烯含量为5-15%,熔融指数(190℃,2.16kg)为3-6g/10min。
所述乙烯-辛烯共聚物(POE)中辛烯含量为20-35%,熔融指数(190℃,2.16kg)为1-6g/10min。
所述马来酸酐接枝聚乙烯(EPDM-g-MAH)的接枝率为0.5-1.5%,熔融指数(190℃,2.16kg)为0.5-3g/10min。
所述乙烯-醋酸乙烯共聚物物(EVM)中醋酸乙烯含量为40-80%,熔融指数(190℃,2.16kg)为0.5-5g/10min。
所述阻燃剂为水合金属氧化物。
优选地,所述阻燃剂为氢氧化铝和氢氧化镁中至少一种,阻燃剂平均粒径D50为1.0-2.0μm。
所述阻燃增效剂为硼酸锌、纳米蒙脱土、磷酸盐类、聚磷酸铵中的两种及以上任意比例组合。
所述金属钝化剂为受阻酚类抗铜剂。
所述抗氧剂为受阻酚类抗氧剂、亚磷酸酯类抗氧剂、硫代酯类抗氧剂、金属离子钝化剂中的一种及以上任意比例组合。
所述润滑剂由硅酮母粒、聚乙烯蜡、微晶石蜡中一种及以上任意比例组合。
所述多官能团交联剂为三烯丙基异氰脲酸酯、乙氧基化三羟甲基丙烷三丙烯酸酯、三羟甲基丙烷三丙烯酸酯、三聚氰酸三烯丙酯、三羟甲基丙烷三甲基丙烯酸酯、三丙烯酸丙烷三甲醇酯、双三羟甲基丙烷四丙烯酸酯中的一种或多种任意比例组合。
一种高阻燃双层共挤辐照交联光伏电缆料的制备方法,包括绝缘材料的制备方法和护套材料的制备方法,所述绝缘材料的制备方法包括以下步骤:
S1-1、按规定质量配比称量各组分;
S1-2、将各组分通过高速搅拌机搅拌均匀;
S1-3、先后通过双螺杆挤出机和单螺杆挤出机挤出、热切、风冷后,得绝缘材料粒料;
所述护套材料的制备方法包括以下步骤:
S2-1、按规定质量配比称量各组分;
S2-2、将各组分通过高速搅拌机搅拌均匀;
S2-3、拌匀后加入密炼机,密炼至170-190℃,然后通过双螺杆、单螺杆挤出、热切、风冷后,得护套料粒料;
S3、再将上述制得的粒料通过绝缘料挤出机和护套料挤出机双层共挤挤出线材。
所述步骤S1-3中,双螺杆挤出机分为八个区,各区的工作温度为:第一区120-130℃,第二区130-140℃,第三区130-140℃,第四区140-145℃,第五区140-145℃,第六区150-155℃,第七区160-165℃,第八区170-175℃;单螺杆挤出机分为四个区,各区的工作温度为:第一区140-150℃,第二区150-160℃,第三区160-170℃,第四区170-175℃。
所述步骤S2-3中,双螺杆挤出机分为八个区,各区的工作温度为:第一区100-110℃,第二区110-120℃,第三区120-125℃,第四区125-130℃,第五区130-135℃,第六区140-145℃,第七区150-155℃,第八区160-165℃。单螺杆挤出机分为四个区,各区的工作温度为:第一区120-130℃,第二区130-140℃,第三区140-150℃,第四区150-155℃。
所述步骤S3中,绝缘料挤出机分为六个区,各区的工作温度为:第一区140-150℃,第二区150-155℃,第三区155-160℃,第四区165-170℃,第五区180-185℃,第六区190-195℃;护套料挤出机分为六个区,各区的工作温度为:第一区120-130℃,第二区130-135℃,第三区135-140℃,第四区145-150℃,第五区150-155℃,第六区160-165℃。
本发明技术方案,与现有技术相比,具有如下优点:
阻燃性能和机械性能、加工性能之间的矛盾是高阻燃低烟无卤阻燃电缆料开发中的瓶颈。本发明通过阻燃剂的超细化和不同阻燃剂的复配,提高了阻燃效果;另外选用高性能聚合物通过基体树脂的改性等手段提高树脂的机械性能;通过超细化阻燃剂、添加增容剂、流变改性剂等方法改善基体树脂与阻燃剂之间的相容性,提高材料的机械性能和加工性能。绝缘材料优选特殊树脂与少量高效阻燃剂配合,保证其优异、稳定电气性能且不受潮气影响,并具有一定阻燃性能,护套材料优选阻燃剂与协效剂复配技术,保证其高阻燃性能。通过绝缘与护套完美相互配合,可同时符合欧盟以及国内对光伏电线高阻燃新要求。
具体实施方式
本发明可以以许多不同的形式实施,而不应该被理解为限于在此阐述的实施例。相反,提供这些实施例,使得本公开将是彻底和完整的,并且将把本发明的构思充分传达给本领域技术人员。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
本实施例1-实施例3各提供了一种高阻燃双层共挤辐照交联光伏绝缘料,各组分重量份配比见下表:
表1:高阻燃双层共挤辐照交联光伏绝缘料各组分重量份配比表
材料名称 | 实施例1 | 实施例2 | 实施例3 |
PE-g-MAH | 4 | 7 | 10 |
PE | 25 | 30 | 5 |
POP | 11 | 5 | 20 |
阻燃剂 | 50 | 55 | 70 |
阻燃增效剂 | 3 | 10 | 5 |
抗氧剂 | 0.6 | 2 | 0.5 |
金属钝化剂 | 0.3 | 0.1 | 0.5 |
润滑剂 | 1 | 2 | 3 |
多官能团交联剂 | 0.7 | 1.5 | 0.5 |
其中,实施例1中阻燃剂为氢氧化铝,阻燃增效剂为硼酸锌和纳米蒙脱按质量配比1:1得混合物,抗氧剂为受阻酚类抗氧剂,金属钝化剂为受阻酚类抗铜剂,润滑剂为聚乙烯蜡,多官能团交联剂为三烯丙基异氰脲酸酯;实施例2中阻燃剂为氢氧化镁,阻燃增效剂为磷酸盐类和聚磷酸铵按质量配比1:1得混合物,抗氧剂为硫代酯类抗氧剂,金属钝化剂为受阻酚类抗铜剂,润滑剂为硅酮母粒、聚乙烯蜡按质量配比1:1得混合物,多官能团交联剂为三丙烯酸丙烷三甲醇酯;实施例3中阻燃剂为氢氧化铝和氢氧化镁按质量配比1:1得混合物,阻燃增效剂为硼酸锌和纳米蒙脱按质量配比1:1得混合物,抗氧剂为亚磷酸酯类抗氧剂、硫代酯类抗氧剂按质量配比1:1得混合物,金属钝化剂为受阻酚类抗铜剂,润滑剂为微晶石蜡,多官能团交联剂为三烯丙基异氰脲酸酯、三丙烯酸丙烷三甲醇酯按质量配比1:1得混合物。
制备方法如下:
S1、按规定质量配比称量各组分;
S2、将各组分通过高速搅拌机搅拌均匀;
S3、先后通过双螺杆挤出机和单螺杆挤出机挤出、热切、冷风,制成绝缘粒料;其中,双螺杆挤出机分为八个区,各区的工作温度为:第一区120-130℃,第二区130-140℃,第三区130-140℃,第四区140-145℃,第五区140-145℃,第六区150-155℃,第七区160-165℃,第八区170-175℃。单螺杆挤出机分为四个区,各区的工作温度为:第一区140-150℃,第二区150-160℃,第三区160-170℃,第四区170-175℃。
实施例1-3高阻燃双层共挤辐照交联光伏绝缘料性能检测结果:
本实施例4-6各提供了一种高阻燃双层共挤辐照交联光伏护套料,各组分重量份配比见下表:
表2:高阻燃双层共挤辐照交联光伏护套料各组分重量份配比表
实施例4中阻燃剂为氢氧化铝,阻燃增效剂为硼酸锌和纳米蒙脱按质量配比1:1得混合物,抗氧剂为受阻酚类抗氧剂,润滑剂为聚乙烯蜡,多官能团交联剂为三烯丙基异氰脲酸酯;实施例5中阻燃剂为氢氧化镁,阻燃增效剂为磷酸盐类和聚磷酸铵按质量配比1:1得混合物,抗氧剂为硫代酯类抗氧剂,润滑剂为硅酮母粒、聚乙烯蜡按质量配比1:1得混合物,多官能团交联剂为三丙烯酸丙烷三甲醇酯;实施例6中阻燃剂为氢氧化铝和氢氧化镁按质量配比1:1得混合物,阻燃增效剂为硼酸锌和纳米蒙脱按质量配比1:1得混合物,抗氧剂为亚磷酸酯类抗氧剂、硫代酯类抗氧剂按质量配比1:1得混合物,润滑剂为微晶石蜡,多官能团交联剂为三烯丙基异氰脲酸酯、三丙烯酸丙烷三甲醇酯按质量配比1:1得混合物
制备方法如下:
S1、按规定质量配比称量各组分;
S2、将各组分通过高速搅拌机搅拌均匀;
S3、拌匀后加入密炼机,密炼至170-190℃,然后通过双螺杆、单螺杆挤出、热切、风冷后,得护套料粒料;其中,双螺杆挤出机分为八个区,各区的工作温度为:第一区100-110℃,第二区110-120℃,第三区120-125℃,第四区125-130℃,第五区130-135℃,第六区140-145℃,第七区150-155℃,第八区160-165℃。单螺杆挤出机分为四个区,各区的工作温度为:第一区120-130℃,第二区130-140℃,第三区140-150℃,第四区150-155℃。
实施例4-6高阻燃双层共挤辐照交联光伏护套料性能检测结果:
整体性能测试:
将实施例1-3制得的绝缘料和实施例4-6制得的护套料制成成品电线,并按照相关标准进行性能测试,测试结果见下表。
表3:成品电线燃烧性能检测结果
通过对本发明的实施例1-6制得的绝缘料和护套,绝缘料和护套料通过挤出机挤出电线,挤出后通过电子加速器辐照后,成品电线中绝缘和护套各项性能均可符合欧盟EN50618:2014和IEC62930:2017标准要求,电线力学性能和电气性能优异。绝缘1和护套4阻燃剂添加量偏低,仅能通过电线A类成束燃烧,不能通过Cca防火测试,绝缘2和护套5配合可以通过两项测试,但是余量偏小,其中绝缘3和护套6配合阻燃性能优异,电线燃烧后热释放量较低、碳化距离短,电线燃烧滴落物、微粒等级达到欧盟标准的d0级,可同时通过欧盟建筑产品指令(CPR)EN50575中Cca电缆防火测试等级和GB/T 18380中A类成束燃烧。
本发明未述之处适用于现有技术。
显然,上述实施例仅仅是为清楚地说明所作的举例,而并非对实施方式的限定。对于所属领域的普通技术人员来说,在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引伸出的显而易见的变化或变动仍处于本发明的保护范围之中。
Claims (9)
1.一种高阻燃双层共挤辐照交联光伏电缆料,其特征在于,该电缆料由绝缘材料和护套材料组成,其中,所述绝缘材料由以下重量份的原料制备而成:
所述护套材料由以下重量份的原料制备而成:
2.根据权利要求1所述的高阻燃双层共挤辐照交联光伏电缆料,其特征在于,所述马来酸酐接枝乙烯-辛烯共聚物(POE-g-MAH)中辛烯含量为20-40%,接枝率为0.5-2.1%,熔融指数(190℃,2.16kg)为1-6g/10min;
所述聚乙烯(PE)为双峰线性聚乙烯和高密度聚乙烯的一种或两种组合,熔融指数(190℃,2.16kg)为0.2-4g/10min;
所述乙烯-辛烯共聚物(POP)中辛烯含量为5-15%,熔融指数(190℃,2.16kg)为3-6g/10min;
所述乙烯-辛烯共聚物(POE)中辛烯含量为20-35%,熔融指数(190℃,2.16kg)为1-6g/10min;
所述马来酸酐接枝聚乙烯(EPDM-g-MAH)的接枝率为0.5-1.5%,熔融指数(190℃,2.16kg)为0.5-3g/10min;
所述乙烯-醋酸乙烯共聚物物(EVM)中醋酸乙烯含量为40-80%,熔融指数(190℃,2.16kg)为0.5-5g/10min。
3.根据权利要求1所述的高阻燃双层共挤辐照交联光伏电缆料,其特征在于,所述阻燃剂为水合金属氧化物;
所述阻燃增效剂为硼酸锌、纳米蒙脱土、磷酸盐类、聚磷酸铵中的两种及以上组合;
所述金属钝化剂为受阻酚类抗铜剂;
所述抗氧剂为受阻酚类抗氧剂、亚磷酸酯类抗氧剂、硫代酯类抗氧剂、金属离子钝化剂中的一种及以上组合;
所述润滑剂由硅酮母粒、聚乙烯蜡、微晶石蜡中一种及以上组合。
4.根据权利要求3所述的高阻燃双层共挤辐照交联光伏电缆料,其特征在于,所述阻燃剂为氢氧化铝和氢氧化镁中至少一种,阻燃剂平均粒径D50为1.0-2.0μm。
5.根据权利要求1所述的高阻燃双层共挤辐照交联光伏电缆料,其特征在于,所述多官能团交联剂为三烯丙基异氰脲酸酯、乙氧基化三羟甲基丙烷三丙烯酸酯、三羟甲基丙烷三丙烯酸酯、三聚氰酸三烯丙酯、三羟甲基丙烷三甲基丙烯酸酯、三丙烯酸丙烷三甲醇酯、双三羟甲基丙烷四丙烯酸酯中的一种或多种组合。
6.一种权利要求1-5任一项所述的高阻燃双层共挤辐照交联光伏电缆料的制备方法,包括绝缘材料的制备方法和护套材料的制备方法,其特征在于:
所述绝缘材料的制备方法包括以下步骤:
S1-1、按规定质量配比称量各组分;
S1-2、将各组分通过高速搅拌机搅拌均匀;
S1-3、先后通过双螺杆挤出机和单螺杆挤出机挤出、热切、风冷后,得绝缘材料粒料;
所述护套材料的制备方法包括以下步骤:
S2-1、按规定质量配比称量各组分;
S2-2、将各组分通过高速搅拌机搅拌均匀;
S2-3、拌匀后加入密炼机,密炼至170-190℃,然后通过双螺杆、单螺杆挤出、热切、风冷后,得护套料粒料;
S3、再将上述制得的粒料通过绝缘料挤出机和护套料挤出机双层共挤挤出线材。
7.根据权利要求6所述的制备方法,其特征在于,所述步骤S1-3中,双螺杆挤出机分为八个区,各区的工作温度为:第一区120-130℃,第二区130-140℃,第三区130-140℃,第四区140-145℃,第五区140-145℃,第六区150-155℃,第七区160-165℃,第八区170-175℃;
单螺杆挤出机分为四个区,各区的工作温度为:第一区140-150℃,第二区150-160℃,第三区160-170℃,第四区170-175℃。
8.根据权利要求6所述的制备方法,其特征在于,所述步骤S2-3中,双螺杆挤出机分为八个区,各区的工作温度为:第一区100-110℃,第二区110-120℃,第三区120-125℃,第四区125-130℃,第五区130-135℃,第六区140-145℃,第七区150-155℃,第八区160-165℃;
单螺杆挤出机分为四个区,各区的工作温度为:第一区120-130℃,第二区130-140℃,第三区140-150℃,第四区150-155℃。
9.根据权利要求6所述的制备方法,其特征在于,所述步骤S3中,绝缘料挤出机分为六个区,各区的工作温度为:第一区140-150℃,第二区150-155℃,第三区155-160℃,第四区165-170℃,第五区180-185℃,第六区190-195℃;
护套料挤出机分为六个区,各区的工作温度为:第一区120-130℃,第二区130-135℃,第三区135-140℃,第四区145-150℃,第五区150-155℃,第六区160-165℃。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311615421.0A CN117524545A (zh) | 2023-11-29 | 2023-11-29 | 一种高阻燃双层共挤辐照交联光伏电缆料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311615421.0A CN117524545A (zh) | 2023-11-29 | 2023-11-29 | 一种高阻燃双层共挤辐照交联光伏电缆料及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN117524545A true CN117524545A (zh) | 2024-02-06 |
Family
ID=89760747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202311615421.0A Pending CN117524545A (zh) | 2023-11-29 | 2023-11-29 | 一种高阻燃双层共挤辐照交联光伏电缆料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN117524545A (zh) |
-
2023
- 2023-11-29 CN CN202311615421.0A patent/CN117524545A/zh active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110951141B (zh) | 一种双层共挤绝缘led紫外光交联彩色低烟无卤阻燃电缆料及其制备方法 | |
CN104893088B (zh) | 一种紫外光交联低烟无卤阻燃电缆料及其制备方法 | |
CN102766293B (zh) | 一种辐照交联低烟无卤无红磷阻燃材料及其应用 | |
CN106633312B (zh) | 一种耐油耐高温无卤阻燃热缩标识管及其生产方法 | |
CN103012939B (zh) | 一种紫外光交联热缩管材料及紫外光交联热缩管的生产方法 | |
CN106916362B (zh) | 一种无卤阻燃聚烯烃树脂及其制备方法 | |
CN105504480B (zh) | 一种机车线缆用耐油辐照交联低烟无卤阻燃聚烯烃料 | |
CN103642118B (zh) | 受热收缩时管壁不起泡的辐照交联无卤阻燃材料及应用 | |
CN106750708A (zh) | 一种磷氮复配高阻燃辐照交联无卤低烟电缆料 | |
CN109553846A (zh) | 长寿命辐照交联低烟无卤高阻燃聚烯烃电缆料及制法 | |
CN109593257A (zh) | 一种低收缩热塑性低烟无卤阻燃聚烯烃电缆料及其制备方法及其用途 | |
CN106432895A (zh) | 一种辐照交联无卤阻燃光伏电缆及其制备方法与应用 | |
CN103435902A (zh) | 室内光缆用低烟无卤高阻燃聚烯烃护套料及其制备方法 | |
CN103739921A (zh) | 热缩时管壁不起泡的辐照交联无卤无红磷阻燃材料及应用 | |
CN104513420B (zh) | 一种无卤无红磷热缩套管及其制备方法 | |
CN108164792A (zh) | 一种小线径线缆用105℃辐照交联低烟无卤阻燃聚烯烃绝缘料及其制备方法 | |
CN103232628B (zh) | 一种无卤阻燃热收缩材料及热收缩套管的制造方法 | |
CN106432894A (zh) | 一种无卤无磷光伏电缆及其制备方法与应用 | |
CN109957199A (zh) | 一种光伏电缆用无卤低烟阻燃护套料及其制备方法和用途 | |
CN108164781B (zh) | 一种布电线用无卤低烟阻燃聚乙烯电缆料及其制备方法 | |
CN110862601A (zh) | 一种机车电缆用高耐油高寿命辐照交联无卤低烟阻燃弹性体电缆料及其制备方法 | |
CN103450549A (zh) | 一种膨胀型无卤阻燃电缆料 | |
CN113372644A (zh) | 一种高阻燃交联低烟无卤聚烯烃绝缘材料及其制备方法 | |
CN104530625B (zh) | 一种采用弹性体制备的电动汽车充电桩用无卤阻燃电缆料及其制备方法 | |
CN111961274A (zh) | 一种光伏电缆用绝缘材料及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |