CN109337382A - 高抗张强度聚烯烃阻燃护套料 - Google Patents
高抗张强度聚烯烃阻燃护套料 Download PDFInfo
- Publication number
- CN109337382A CN109337382A CN201810888637.7A CN201810888637A CN109337382A CN 109337382 A CN109337382 A CN 109337382A CN 201810888637 A CN201810888637 A CN 201810888637A CN 109337382 A CN109337382 A CN 109337382A
- Authority
- CN
- China
- Prior art keywords
- polyolefin
- parts
- protective cover
- rubber
- cover material
- 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
- 229920000098 polyolefin Polymers 0.000 title claims abstract description 38
- 239000003063 flame retardant Substances 0.000 title claims abstract description 27
- 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 title claims abstract description 26
- 239000000463 material Substances 0.000 title claims abstract description 19
- 230000001681 protective effect Effects 0.000 title claims abstract description 14
- 229920001971 elastomer Polymers 0.000 claims abstract description 27
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 14
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 14
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 11
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 11
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims abstract description 11
- 229920000570 polyether Polymers 0.000 claims abstract description 11
- 229920005862 polyol Polymers 0.000 claims abstract description 11
- 150000003077 polyols Chemical class 0.000 claims abstract description 11
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 11
- 239000007822 coupling agent Substances 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 239000002808 molecular sieve Substances 0.000 claims abstract description 10
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 10
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 10
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920002397 thermoplastic olefin Polymers 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 229920002725 thermoplastic elastomer Polymers 0.000 claims abstract description 7
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002253 acid Substances 0.000 claims abstract description 3
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims abstract description 3
- KWUZCAVKPCRJPO-UHFFFAOYSA-N n-ethyl-4-(6-methyl-1,3-benzothiazol-2-yl)aniline Chemical compound C1=CC(NCC)=CC=C1C1=NC2=CC=C(C)C=C2S1 KWUZCAVKPCRJPO-UHFFFAOYSA-N 0.000 claims abstract description 3
- 235000019260 propionic acid Nutrition 0.000 claims abstract description 3
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims abstract description 3
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 239000000126 substance Substances 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
- -1 pentaerythritol ester Chemical class 0.000 claims description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 claims 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 2
- 235000019504 cigarettes Nutrition 0.000 abstract description 7
- 239000003610 charcoal Substances 0.000 abstract description 3
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical class OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 description 6
- 150000002367 halogens Chemical class 0.000 description 6
- 239000000779 smoke Substances 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 102220471968 Single-stranded DNA cytosine deaminase_K10A_mutation Human genes 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 150000001924 cycloalkanes Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012757 flame retardant agent Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920006124 polyolefin elastomer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000005303 weighing 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
- C08L21/00—Compositions of unspecified rubbers
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/08—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
-
- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- C08L2201/00—Properties
- C08L2201/22—Halogen free composition
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Insulated Conductors (AREA)
Abstract
本发明公开一种高抗张强度聚烯烃阻燃护套料,原料配方包括以下重量份的组分:聚烯烃热塑性弹性体、乙烯基聚合物接枝聚醚多元醇、乙华平橡胶、马来酸酐接枝无定形聚烯烃、氢氧化铝、分子筛、有机聚硅氧烷偶联剂、环烷基橡胶油,其中,所述热塑性聚烯烃弹性体是由软链段含量大于20%的橡胶和硬链段的聚烯烃构成的共混物;所述原料配方还包括0.3份主抗氧剂和0.1份辅助抗氧剂,所述主抗氧剂为四[β‑(3,5‑二叔丁基‑4‑羟基苯基)丙酸]季戊四醇酯,所述辅助抗氧剂为硫代二丙酸双月桂酯。本发明高抗张强度聚烯烃阻燃护套料促进了高质量多孔炭层的生成,阻隔了热量的释放,降低了烟的释放。
Description
技术领域
本发明涉及无卤阻燃电缆料领域,尤其涉及一种高抗张强度聚烯烃阻燃护套料。
背景技术
现有阻燃护套料中,一方面,卤系阻燃剂以其添加量少、成本低廉、阻燃效果显著而得到广泛应用,在阻燃聚烯烃线缆应用领域中曾占有重要地位。但此类含卤阻燃线缆在燃烧时发烟量大,会产生大量腐蚀性气体和有毒气体,给灭火、逃离和恢复工作带来很大困难,并造成二次危害。因此,从安全性和环保性等方面考虑应选择低烟无卤阻燃剂应用到线缆上。
另一方面,长期以来由于缺少针对电缆、光缆燃烧性能的分级标准,我国工程建筑防火规范中的规定比较笼统,事实上通过量化阻燃性能分级,使防火安全更可靠,并将可能产生的火灾危害降到最低。根据我国最新建设工程防火安全的实际需求,对电缆及光缆阻燃性能进行了明确分级。除了要求线缆满足一定的阻燃要求外,对其热释放速率、烟释放速率有了明确规定。是目前市场上低烟无卤材料开发的重点难题。
如何研究一种提高低烟无卤材料的阻燃性能,同时降低热释放速率、降低烟释放速率的无卤阻燃护套料,成为本领域技术人员努力的方向。
发明内容
本发明的目的是提供一种高抗张强度聚烯烃阻燃护套料,该高抗张强度聚烯烃阻燃护套料抗张强度和断裂伸长率均得到显著改善同时,阻燃性能大大提高,并且热释放速率、烟释放速率有明显降低。
为达到上述发明目的,本发明采用的技术方案是:一种高抗张强度聚烯烃阻燃护套料,原料配方包括以下重量份的组分:
聚烯烃热塑性弹性体 10份,
乙烯基聚合物接枝聚醚多元醇 15份,
乙华平橡胶 10份,
马来酸酐接枝无定形聚烯烃 5份,
氢氧化铝 60份,
分子筛 2份,
有机聚硅氧烷偶联剂 0.5份,
环烷基橡胶油 0.2份;
其中,所述热塑性聚烯烃弹性体是由软链段含量大于20%的橡胶和硬链段的聚烯烃构成的共混物,所述热塑性聚烯烃弹性体的密度为0.87~0.89g/cm3,在230℃时的熔融熔指数为0.2~1g/10min;
所述乙烯基聚合物接枝聚醚多元醇的密度为0.91~0.92g/cm3,在190℃时的熔融熔指数为0.5~3.5g/10min;
所述乙华平橡胶为乙烯-醋酸乙烯酯共聚物,所述乙华平橡胶的密度为0.9~1g/cm3,VA的重量百分含量为45~70%;
所述马来酸酐接枝无定形聚烯烃的接枝率为0.8%~1.5%,其融熔指数为1~5g/10min;
所述氢氧化铝的D50直径是0.5~1μm;
所述分子筛的直径为1.5~3.3mm,粒度≥96%;
所述有机聚硅氧烷偶联剂的密度为0.95~1.0g/cm3,在25℃时的运动粘度为1~10mm2/s;
所述环烷基橡胶油在100℃时的运动粘度为8.0~12.0mm2/s,开口闪点≥190℃;
所述原料配方还包括0.3份主抗氧剂和0.1份辅助抗氧剂,所述主抗氧剂为四[β-(3,5-二叔丁基-4-羟基苯基)丙酸]季戊四醇酯,所述辅助抗氧剂为硫代二丙酸双月桂酯;
所述聚烯烃热塑性弹性体为荷兰巴塞尔公司生产的CA-02A或CA-10A。
上述技术方案中的有关内容解释如下:
1. 上述方案中,所述乙烯基聚合物接枝聚醚多元醇为沙特沙比克公司生产的8102。
2. 上述方案中,所述乙华平橡胶为德国朗盛化学公司生产的EVM500。
3. 上述方案中,所述乙烯基聚合物接枝聚醚多元醇为沙特沙比克公司生产的8108或8402。
4. 上述方案中,所述乙华平橡胶为德国朗盛化学公司生产的EVM600或EVM700。
由于上述技术方案的运用,本发明与现有技术相比具有下列优点:
本发明高抗张强度聚烯烃阻燃护套料,其采用特定物化参数的聚烯烃热塑性弹性体(TPO)10~15份、乙烯基聚合物接枝聚醚多元醇(POP)10~15份、乙华平橡胶(EVM)10~15份、马来酸酐接枝无定形聚烯烃1~5份,形成一种共聚物体系,该共聚物体系抗张强度和断裂伸长率均得到显著改善。同时,共聚物体系中进一步添加分子筛、有机聚硅氧烷偶联剂、环烷基橡胶油与氢氧化铝协同作用,形成了一种新型阻燃体系,体系中,分子筛与氢氧化铝协同,促进了高质量多孔炭层的生成,阻隔了热量的释放;进一步添加有机聚硅氧烷偶联剂、环烷基橡胶油可以增加炭层的坚硬密实程度、降低了烟的释放,本发明阻燃效果与常规低烟无卤电缆料使用的氢氧化铝、氢氧化镁阻燃体系相比有显著提高;同时热释放速率、烟释放速率也大幅度降低。
具体实施方式
下面结合实施例对本发明作进一步描述:
实施例:一种高抗张强度聚烯烃阻燃护套料,制备方法:按配方称取各原材料,经高速混合机混合5~10分钟后,通过密炼机捏合,捏合温度为140~160℃;再通过双螺杆挤出机挤出造粒成型,挤出温度为140~160℃。
所述聚烯烃绝缘料由以下重量份组分组成,如下所示:
聚烯烃热塑性弹性体 10份,
乙烯基聚合物接枝聚醚多元醇 15份,
乙华平橡胶 10份,
马来酸酐接枝无定形聚烯烃 5份,
氢氧化铝 60份,
分子筛 2份,
有机聚硅氧烷偶联剂 0.5份,
环烷基橡胶油 0.2份;
主抗氧剂 0.3份,
辅助抗氧剂 0.1份;
所述TPO是由软链段含量大于20%的橡胶和硬链段的聚烯烃构成的共混物,所述热塑性聚烯烃弹性体的密度为0.87~0.89g/cm3,在230℃时的熔融熔指数为0.2~1g/10min;
所述POP的密度为0.92g/cm3,熔融熔指数为1g/10min(190℃);
所述EVM为乙烯-醋酸乙烯酯共聚物,其密度为0.9~1g/cm3,VA含量为45~70%;
所述马来酸酐接枝无定形聚烯烃,接枝率为0.8%~1.5%,其融熔指数为1~5g/10min;
所述氢氧化铝的d50直径为0.5~1μm;
所述分子筛的直径为1.5~3.3mm,粒度≥96%;
所述有机聚硅氧烷偶联剂的密度为0.95~1.0g/cm3,在25℃时的运动粘度为1~10mm2/s,
所述环烷基橡胶油在100℃时的运动粘度为8.0~12.0mm2/s,开口闪点≥190℃。
实施例的TPO为荷兰巴塞尔公司生产的CA-02A,实施例3的为CA-10A。
实施例的POP为沙特沙比克公司生产的8102,实施例的EVM为德国朗盛化学公司生产的EVM500。
实施例的氢氧化铝为山东鹏丰铝业生产的HW-F-1,实施例的分子筛为大连海鑫化工生产的3A分子筛。
实施例的有机聚硅氧烷偶联剂为扬州众森科技有限公司生产的ZS-1000。
实施例的环烷基橡胶油为中国石油润滑油公司生产的K10A。
对比例1~3:一种聚烯烃绝缘料,由以下重量份的组分组成:
表1
;
实施例和对比例1~3所得阻燃聚烯烃绝缘料性能测试数据如下表2所示:
表2
上述实施例只为说明本发明的技术构思及特点,其目的在于让熟悉此项技术的人士能够了解本发明的内容并据以实施,并不能以此限制本发明的保护范围。凡根据本发明精神实质所作的等效变化或修饰,都应涵盖在本发明的保护范围之内。
Claims (5)
1.一种高抗张强度聚烯烃阻燃护套料,其特征在于:原料配方包括以下重量份的组分:
聚烯烃热塑性弹性体 10份,
乙烯基聚合物接枝聚醚多元醇 15份,
乙华平橡胶 10份,
马来酸酐接枝无定形聚烯烃 5份,
氢氧化铝 60份,
分子筛 2份,
有机聚硅氧烷偶联剂 0.5份,
环烷基橡胶油 0.2份;
其中,所述热塑性聚烯烃弹性体是由软链段含量大于20%的橡胶和硬链段的聚烯烃构成的共混物,所述热塑性聚烯烃弹性体的密度为0.87~0.89g/cm3,在230℃时的熔融熔指数为0.2~1g/10min;
所述乙烯基聚合物接枝聚醚多元醇的密度为0.91~0.92g/cm3,在190℃时的熔融熔指数为0.5~3.5g/10min;
所述乙华平橡胶为乙烯-醋酸乙烯酯共聚物,所述乙华平橡胶的密度为0.9~1g/cm3,VA的重量百分含量为45~70%;
所述马来酸酐接枝无定形聚烯烃的接枝率为0.8%~1.5%,其融熔指数为1~5g/10min;
所述氢氧化铝的D50直径是0.5~1μm;
所述分子筛的直径为1.5~3.3mm,粒度≥96%;
所述有机聚硅氧烷偶联剂的密度为0.95~1.0g/cm3,在25℃时的运动粘度为1~10mm2/s;
所述环烷基橡胶油在100℃时的运动粘度为8.0~12.0mm2/s,开口闪点≥190℃;
所述原料配方还包括0.3份主抗氧剂和0.1份辅助抗氧剂,所述主抗氧剂为四[β-(3,5-二叔丁基-4-羟基苯基)丙酸]季戊四醇酯,所述辅助抗氧剂为硫代二丙酸双月桂酯;
所述聚烯烃热塑性弹性体为荷兰巴塞尔公司生产的CA-02A或CA-10A。
2.根据权利要求1所述的高抗张强度聚烯烃阻燃护套料,其特征在于:所述乙烯基聚合物接枝聚醚多元醇为沙特沙比克公司生产的8102。
3.根据权利要求1所述的高抗张强度聚烯烃阻燃护套料,其特征在于:所述乙华平橡胶为德国朗盛化学公司生产的EVM600或EVM700。
4.根据权利要求1所述的高抗张强度聚烯烃阻燃护套料,其特征在于:所述乙华平橡胶为德国朗盛化学公司生产的EVM500。
5.根据权利要求1所述的高抗张强度聚烯烃阻燃护套料,其特征在于:所述乙烯基聚合物接枝聚醚多元醇为沙特沙比克公司生产的8108或8402。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810888637.7A CN109337382A (zh) | 2016-12-07 | 2016-12-07 | 高抗张强度聚烯烃阻燃护套料 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611115069.4A CN106589750B (zh) | 2016-12-07 | 2016-12-07 | 一种低热释放速率的无卤阻燃护套料 |
CN201810888637.7A CN109337382A (zh) | 2016-12-07 | 2016-12-07 | 高抗张强度聚烯烃阻燃护套料 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611115069.4A Division CN106589750B (zh) | 2016-12-07 | 2016-12-07 | 一种低热释放速率的无卤阻燃护套料 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109337382A true CN109337382A (zh) | 2019-02-15 |
Family
ID=58597228
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810888637.7A Pending CN109337382A (zh) | 2016-12-07 | 2016-12-07 | 高抗张强度聚烯烃阻燃护套料 |
CN201611115069.4A Active CN106589750B (zh) | 2016-12-07 | 2016-12-07 | 一种低热释放速率的无卤阻燃护套料 |
CN201810801722.5A Pending CN109294148A (zh) | 2016-12-07 | 2016-12-07 | 低释热高耐温的辐照交联聚烯烃绝缘料 |
CN201810801825.1A Pending CN110343355A (zh) | 2016-12-07 | 2016-12-07 | 电机引入线用无卤阻燃聚烯烃护套料 |
CN201811524496.7A Pending CN109762223A (zh) | 2016-12-07 | 2016-12-07 | 用于低烟无毒阻燃耐油型电缆料的制造工艺 |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611115069.4A Active CN106589750B (zh) | 2016-12-07 | 2016-12-07 | 一种低热释放速率的无卤阻燃护套料 |
CN201810801722.5A Pending CN109294148A (zh) | 2016-12-07 | 2016-12-07 | 低释热高耐温的辐照交联聚烯烃绝缘料 |
CN201810801825.1A Pending CN110343355A (zh) | 2016-12-07 | 2016-12-07 | 电机引入线用无卤阻燃聚烯烃护套料 |
CN201811524496.7A Pending CN109762223A (zh) | 2016-12-07 | 2016-12-07 | 用于低烟无毒阻燃耐油型电缆料的制造工艺 |
Country Status (1)
Country | Link |
---|---|
CN (5) | CN109337382A (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107177088A (zh) * | 2017-05-15 | 2017-09-19 | 中广核高新核材集团有限公司 | 耐撕裂的充电桩线缆用耐油无卤阻燃护套料 |
CN108864640A (zh) * | 2017-05-15 | 2018-11-23 | 中广核高新核材集团有限公司 | 电动汽车充电桩用弹性体电缆材料 |
CN107286453A (zh) * | 2017-07-13 | 2017-10-24 | 中广核拓普(四川)新材料有限公司 | 一种耐撕裂的充电桩线缆用无卤阻燃护套料 |
CN108484916B (zh) * | 2018-04-18 | 2021-01-05 | 东莞长联新材料科技股份有限公司 | 改性乙烯基硅油、其制备方法及包含其的印花硅胶基础胶和印花硅胶 |
CN109135038A (zh) * | 2018-08-09 | 2019-01-04 | 苏州亨利通信材料有限公司 | 一种耐寒低烟无卤阻燃材料及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102321285A (zh) * | 2011-07-30 | 2012-01-18 | 江苏安格特新材料科技有限公司 | 柔软型低烟无卤阻燃弹性体改性材料及其制备方法 |
JP2012012547A (ja) * | 2010-07-05 | 2012-01-19 | Hitachi Cable Ltd | ノンハロゲン難燃性樹脂組成物、電線、及びケーブル |
CN103554644A (zh) * | 2013-10-31 | 2014-02-05 | 合肥得润电子器件有限公司 | 一种防潮耐磨汽车线束用改性eva绝缘料 |
CN105400046A (zh) * | 2015-12-15 | 2016-03-16 | 中广核三角洲(苏州)高聚物有限公司 | 汽车线用150℃辐照交联高耐磨无卤阻燃电缆料及其制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4918127A (en) * | 1986-12-31 | 1990-04-17 | Bp Performance Polymers, Inc. | Filled elastomer blends |
CN1133682C (zh) * | 1999-01-22 | 2004-01-07 | 山东建筑材料工业学院 | 一种阻燃聚合物多元醇及其应用 |
CN100424128C (zh) * | 2006-12-07 | 2008-10-08 | 上海化工研究院 | 一种膨胀型阻燃抑烟性软质聚氯乙烯组合物及其制备方法 |
US8329797B2 (en) * | 2007-07-13 | 2012-12-11 | Dow Global Technologies Llc | Low dielectric loss power cable sheaths comprising high pressure polyolefins free of silane functionality |
CN101358028B (zh) * | 2008-09-02 | 2011-05-11 | 宁波一舟塑胶有限公司 | 以聚苯醚为基料的无卤阻燃热塑性弹性体电缆料及其制备方法 |
CN102634105B (zh) * | 2011-02-11 | 2014-07-16 | 苏州汉扬精密电子有限公司 | 柔软型无卤阻燃电缆料 |
CN102219948A (zh) * | 2011-06-09 | 2011-10-19 | 湖北科普达实业有限公司 | 热塑性低烟无卤阻燃聚烯烃电缆料 |
CN104140633B (zh) * | 2014-08-06 | 2015-08-26 | 南通普力马弹性体技术有限公司 | 塑料包覆用tpe阻燃材料及其制备方法 |
CN104194137A (zh) * | 2014-08-21 | 2014-12-10 | 上海宇强贸易有限公司 | 一种弹性材料及其应用 |
CN104194168A (zh) * | 2014-08-26 | 2014-12-10 | 无锡杰科塑业有限公司 | 高耐热冲击热塑性低烟无卤阻燃聚烯烃护套料及其制备方法 |
-
2016
- 2016-12-07 CN CN201810888637.7A patent/CN109337382A/zh active Pending
- 2016-12-07 CN CN201611115069.4A patent/CN106589750B/zh active Active
- 2016-12-07 CN CN201810801722.5A patent/CN109294148A/zh active Pending
- 2016-12-07 CN CN201810801825.1A patent/CN110343355A/zh active Pending
- 2016-12-07 CN CN201811524496.7A patent/CN109762223A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012012547A (ja) * | 2010-07-05 | 2012-01-19 | Hitachi Cable Ltd | ノンハロゲン難燃性樹脂組成物、電線、及びケーブル |
CN102321285A (zh) * | 2011-07-30 | 2012-01-18 | 江苏安格特新材料科技有限公司 | 柔软型低烟无卤阻燃弹性体改性材料及其制备方法 |
CN103554644A (zh) * | 2013-10-31 | 2014-02-05 | 合肥得润电子器件有限公司 | 一种防潮耐磨汽车线束用改性eva绝缘料 |
CN105400046A (zh) * | 2015-12-15 | 2016-03-16 | 中广核三角洲(苏州)高聚物有限公司 | 汽车线用150℃辐照交联高耐磨无卤阻燃电缆料及其制备方法 |
Non-Patent Citations (4)
Title |
---|
中国石油化工总公司生产部: "《中国石油化工总公司石油化工产品大全》", 31 December 1992, 中国石化出版社 * |
刘让同等: "《织物结构与性能》", 31 May 2012, 武汉大学出版社 * |
橡胶工业原材料与装备简明手册编审委员会: "《橡胶工业原材料与装备简明手册2016年版》", 30 November 2016, 北京理工大学出版社 * |
陈维主等: "《汉英日消防技术词典》", 31 January 2005, 上海科学技术出版社 * |
Also Published As
Publication number | Publication date |
---|---|
CN110343355A (zh) | 2019-10-18 |
CN106589750A (zh) | 2017-04-26 |
CN109762223A (zh) | 2019-05-17 |
CN109294148A (zh) | 2019-02-01 |
CN106589750B (zh) | 2019-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109337382A (zh) | 高抗张强度聚烯烃阻燃护套料 | |
CN109627567A (zh) | 一种b1级阻燃辐照交联低烟无卤绝缘电缆料及其制备方法 | |
CN102532679B (zh) | 一种光缆用低热收缩性无卤低烟阻燃护套料及制备方法 | |
CN105419072A (zh) | 一种柔性低烟无卤阻燃型电线电缆料及其制备方法 | |
CN108017826A (zh) | 一种阻燃聚乙烯护套料及其制备方法 | |
CN105367883B (zh) | 一种微交联低烟无卤阻燃聚烯烃电缆料及其制备方法 | |
WO2015043122A1 (zh) | 一种125℃辐照交联epcv光伏用无卤阻燃护套材料及其制备方法 | |
CN102276928B (zh) | 一种烯烃类橡胶高阻燃耐油热缩套管及其制备方法 | |
CN110903535A (zh) | 一种耐寒性能好电缆用低烟无卤阻燃护套料及其制备方法 | |
CN103804798A (zh) | 一种超高压电缆用无卤型阻燃聚乙烯护套料及其制备方法和应用 | |
CN102807695A (zh) | 一种用于光缆的低烟无卤阻燃护套材料及其制备方法 | |
CN112759882B (zh) | 一种超柔软b1级低烟无卤阻燃护套料及其制备方法 | |
CN102898715B (zh) | 一种对温度极其敏感的电缆用无卤低烟阻燃塑料合金及其制备方法 | |
CN104004262A (zh) | 一种辐照交联耐油低烟无卤阻燃聚烯烃护套料及其制备方法 | |
CN108164806A (zh) | 机车线缆用辐照交联低烟无卤阻燃聚烯烃材料及其制备方法 | |
CN104774371A (zh) | 蝶形光缆护套用聚烯烃复合材料及其制备方法 | |
CN110079003A (zh) | 一种轨道交通车辆用en45545型热收缩标识套管及其制备方法 | |
CN102731919A (zh) | 一种高速挤出耐油耐磨型辐照交联橡胶材料及其制备方法 | |
CN108239315A (zh) | 一种电动汽车充电桩电缆用无卤型热塑性弹性体电缆料及其制备方法 | |
CN109306113A (zh) | 一种汽车线用辐照交联低烟无卤阻燃聚烯烃电缆料 | |
CN112759817A (zh) | 一种低收缩无卤阻燃聚乙烯组合物及其制备方法和应用 | |
CN102295804A (zh) | 一种汽车电线用热塑性无卤阻燃材料及其制备与应用 | |
CN102219948A (zh) | 热塑性低烟无卤阻燃聚烯烃电缆料 | |
CN105315532A (zh) | 一种热塑性柔软型低烟无卤电缆料及其制备方法 | |
CN100451065C (zh) | 汽车原线用无卤阻燃聚丙烯高速耐磨绝缘料 |
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 | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190215 |