CN104194220A - PVC elastomer material for electric vehicle charging pile - Google Patents
PVC elastomer material for electric vehicle charging pile Download PDFInfo
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- CN104194220A CN104194220A CN201410442512.3A CN201410442512A CN104194220A CN 104194220 A CN104194220 A CN 104194220A CN 201410442512 A CN201410442512 A CN 201410442512A CN 104194220 A CN104194220 A CN 104194220A
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- 239000000463 material Substances 0.000 title claims abstract description 39
- 229920001971 elastomer Polymers 0.000 title claims abstract description 28
- 239000000806 elastomer Substances 0.000 title claims abstract description 28
- 239000004014 plasticizer Substances 0.000 claims abstract description 12
- 239000003381 stabilizer Substances 0.000 claims abstract description 11
- 239000011347 resin Substances 0.000 claims abstract description 9
- 229920005989 resin Polymers 0.000 claims abstract description 9
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 7
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 7
- 239000000314 lubricant Substances 0.000 claims abstract description 6
- 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 5
- 239000003063 flame retardant Substances 0.000 claims abstract description 5
- 239000012764 mineral filler Substances 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 14
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical group O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 8
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 7
- 235000021355 Stearic acid Nutrition 0.000 claims description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 5
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 5
- 239000008117 stearic acid Substances 0.000 claims description 5
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 claims description 4
- 239000004808 2-ethylhexylester Substances 0.000 claims description 4
- KRADHMIOFJQKEZ-UHFFFAOYSA-N Tri-2-ethylhexyl trimellitate Chemical group CCCCC(CC)COC(=O)C1=CC=C(C(=O)OCC(CC)CCCC)C(C(=O)OCC(CC)CCCC)=C1 KRADHMIOFJQKEZ-UHFFFAOYSA-N 0.000 claims description 4
- IHBCFWWEZXPPLG-UHFFFAOYSA-N [Ca].[Zn] Chemical compound [Ca].[Zn] IHBCFWWEZXPPLG-UHFFFAOYSA-N 0.000 claims description 4
- BJAJDJDODCWPNS-UHFFFAOYSA-N dotp Chemical group O=C1N2CCOC2=NC2=C1SC=C2 BJAJDJDODCWPNS-UHFFFAOYSA-N 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 239000003607 modifier Substances 0.000 claims description 3
- -1 pentaerythritol ester Chemical class 0.000 claims description 3
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- OKOBUGCCXMIKDM-UHFFFAOYSA-N Irganox 1098 Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)NCCCCCCNC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 OKOBUGCCXMIKDM-UHFFFAOYSA-N 0.000 claims description 2
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- OEIWPNWSDYFMIL-UHFFFAOYSA-N dioctyl benzene-1,4-dicarboxylate Chemical compound CCCCCCCCOC(=O)C1=CC=C(C(=O)OCCCCCCCC)C=C1 OEIWPNWSDYFMIL-UHFFFAOYSA-N 0.000 claims description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 2
- 229940075507 glyceryl monostearate Drugs 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004200 microcrystalline wax Substances 0.000 claims description 2
- 235000019808 microcrystalline wax Nutrition 0.000 claims description 2
- 239000001788 mono and diglycerides of fatty acids Substances 0.000 claims description 2
- 239000002530 phenolic antioxidant Substances 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- JNXDCMUUZNIWPQ-UHFFFAOYSA-N trioctyl benzene-1,2,4-tricarboxylate Chemical group CCCCCCCCOC(=O)C1=CC=C(C(=O)OCCCCCCCC)C(C(=O)OCCCCCCCC)=C1 JNXDCMUUZNIWPQ-UHFFFAOYSA-N 0.000 claims description 2
- WPMYUUITDBHVQZ-UHFFFAOYSA-N 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoic acid Chemical compound CC(C)(C)C1=CC(CCC(O)=O)=CC(C(C)(C)C)=C1O WPMYUUITDBHVQZ-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M acrylate group Chemical group C(C=C)(=O)[O-] NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 2
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- 229920006247 high-performance elastomer Polymers 0.000 abstract description 2
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- 239000000243 solution Substances 0.000 description 3
- MGMXGCZJYUCMGY-UHFFFAOYSA-N tris(4-nonylphenyl) phosphite Chemical compound C1=CC(CCCCCCCCC)=CC=C1OP(OC=1C=CC(CCCCCCCCC)=CC=1)OC1=CC=C(CCCCCCCCC)C=C1 MGMXGCZJYUCMGY-UHFFFAOYSA-N 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 241000285023 Formosa Species 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- DSSYKIVIOFKYAU-UHFFFAOYSA-N camphor Chemical compound C1CC2(C)C(=O)CC1C2(C)C DSSYKIVIOFKYAU-UHFFFAOYSA-N 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
技术领域 technical field
本发明涉及高分子弹性体材料领域，尤其是高回弹移动用电线电缆材料，具体涉及一种电动汽车充电桩用PVC弹性体材料。 The invention relates to the field of polymer elastomer materials, in particular to high-resilience mobile wire and cable materials, and in particular to a PVC elastomer material for electric vehicle charging piles.
背景技术 Background technique
大气污染、工业污染、燃料能源日渐枯竭，让世界各国开始兴起新能源汽车和电动汽车研发生产浪潮，预计到2015年底中国将有超过10万辆的电动汽车，相配套的电动汽车充电桩将建成2万个左右，且年增长率在15%以上，市场空间巨大。 Air pollution, industrial pollution, and the depletion of fuel energy have led to a wave of research and development and production of new energy vehicles and electric vehicles around the world. It is estimated that by the end of 2015, there will be more than 100,000 electric vehicles in China, and the corresponding charging piles for electric vehicles will be built. About 20,000, and the annual growth rate is above 15%, the market space is huge.
作为充电站的必要装置，充电桩电缆的性能发挥着关键作用。根据TUV PFG 1098和ISO6722等相关标准，可使用乙丙橡胶、氯丁橡胶、PVC、低烟无卤聚烯烃、TPU、TPE等材料，其中PVC材料以其优异的物理性能和加工工艺性能，获得普遍关注，特别是其低廉的价格，是其他材料无法取代的。但是PVC做电缆材料存在抗弯曲和弹性差的缺点，本研究就是从解决PVC自身缺点出发，通过加入弹性体改性剂，增加其弹性和手感，扩大加工加工范围，同时提高了生产效率，从而获得一种性价比最高的电动汽车充电桩电缆材料。 As a necessary device of the charging station, the performance of the charging pile cable plays a key role. According to TUV PFG 1098 and ISO6722 and other relevant standards, materials such as ethylene propylene rubber, neoprene rubber, PVC, low-smoke halogen-free polyolefin, TPU, and TPE can be used. Among them, PVC materials are awarded for their excellent physical properties and processing performance. It is widely concerned, especially its low price, which cannot be replaced by other materials. However, PVC has the shortcomings of bending resistance and poor elasticity as a cable material. This research starts from solving the shortcomings of PVC itself. By adding elastomer modifiers, it increases its elasticity and feel, expands the processing range, and improves production efficiency. Get one of the most cost-effective electric vehicle charging pile cable materials.
因此，有必要从配方着手开发出一种电动汽车充电桩用PVC弹性体材料。 Therefore, it is necessary to develop a PVC elastomer material for electric vehicle charging piles from the formula.
发明内容 Contents of the invention
本发明提供一种电动汽车充电桩用PVC弹性体材料，旨在改进PVC材料的不足，生产一种高回弹和手感，耐刮磨和耐环境性能优异的，同时又具有极佳性价比的电动充电桩电缆用PVC弹性体材料。 The invention provides a PVC elastomer material for electric vehicle charging piles, which aims to improve the deficiencies of PVC materials, and produce an electric vehicle with high resilience and hand feeling, excellent scratch resistance and environmental resistance, and excellent cost performance. The charging pile cable is made of PVC elastomer material.
为达到上述目的，本发明采用的技术方案是： In order to achieve the above object, the technical scheme adopted in the present invention is:
一种电动汽车充电桩用PVC弹性体材料，其创新在于：按重量配比由以下原料组成： A PVC elastomer material for electric vehicle charging piles, the innovation of which is that it is composed of the following raw materials according to the weight ratio:
PVC树脂 100份； PVC resin 100 parts;
弹性体 20~40份； Elastomer 20~40 parts;
增塑剂A 20~40份； Plasticizer A 20~40 parts;
增塑剂B 20~40份； Plasticizer B 20~40 parts;
矿物填料 12~25份； Mineral filler 12~25 parts;
阻燃剂 8~15份； Flame retardant 8~15 parts;
稳定剂 5~10份； Stabilizer 5~10 parts;
润滑剂 0.2~0.5份； Lubricant 0.2~0.5 parts;
抗氧剂 0.2~0.5份。 Antioxidant 0.2~0.5 parts.
上述方案中，所述所述PVC树脂粉的聚合度为1750~1850，优选台塑S-80，此型号做出来的产品弹性特别好。 In the above solution, the degree of polymerization of the PVC resin powder is 1750-1850, preferably Formosa Plastics S-80, the product made by this type has particularly good elasticity.
上述方案中，所述弹性体为丙烯酸酯弹性体改性剂，法国伊利欧公司生产，Sunigum P95。 In the above scheme, the elastomer is an acrylic elastomer modifier, produced by France Ilio Company, Sunigum P95.
上述方案中，所述增塑剂A为对苯二甲酸二辛脂，英文名称DOTP，与PVC相容性好，使得产品耐低温性能优异，可通过-40℃低温脆性实验。 In the above solution, the plasticizer A is dioctyl terephthalate, the English name DOTP, which has good compatibility with PVC, making the product excellent in low temperature resistance, and can pass the low temperature brittleness test at -40°C.
上述方案中，所述增塑剂B为偏苯三酸三辛酯，英文名称TOTM，提高耐热性，使得耐温等级、热失重、长期老化等符合105℃电缆标准。 In the above scheme, the plasticizer B is trioctyl trimellitate, the English name is TOTM, which improves the heat resistance, so that the temperature resistance level, thermal weight loss, long-term aging, etc. meet the 105°C cable standard.
上述方案中，所述矿物填料为轻质碳酸钙、重质碳酸钙、滑石粉、高岭土中的至少一种，优选重质碳酸钙，白度好，着色能力强。 In the above scheme, the mineral filler is at least one of light calcium carbonate, heavy calcium carbonate, talcum powder, and kaolin, preferably heavy calcium carbonate, which has good whiteness and strong coloring ability.
上述方案中，所述阻燃剂为三氧化二锑，纯度99.8%，符合REACH环保。 In the above solution, the flame retardant is antimony trioxide with a purity of 99.8%, which complies with REACH environmental protection.
上述方案中，所述稳定剂为高效钙锌稳定剂，大连开米森产品PKD 4611，可保证电缆在105℃下长期稳定工作，短期可达125℃。 In the above scheme, the stabilizer is a high-efficiency calcium-zinc stabilizer, Dalian Kaimisen product PKD 4611, which can ensure the long-term stable operation of the cable at 105°C, and the short-term can reach 125°C.
上述方案中，所述润滑剂为硬脂酸、微晶蜡、单硬脂酸甘油酯中的至少一种，优选硬脂酸。润滑剂增加表面光亮度，降低表面摩擦阻力。 In the above scheme, the lubricant is at least one of stearic acid, microcrystalline wax, and glyceryl monostearate, preferably stearic acid. Lubricants increase surface gloss and reduce surface frictional resistance.
上述方案中，所述抗氧剂为，受阻酚类抗氧剂四[β-（3，5-二叔丁基-4-羟基苯基）丙酸]季戊四醇酯、N,N'-双-(3-(3,5-二叔丁基-4-羟基苯基)丙酰基)己二胺，亚磷酸三壬基苯酯、三(2,4-二叔丁基苯基)亚磷酸酯。 In the above scheme, the antioxidant is hindered phenolic antioxidant tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate] pentaerythritol ester, N,N'-bis- (3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionyl)hexamethylenediamine, trinonylphenyl phosphite, tris(2,4-di-tert-butylphenyl)phosphite .
具体实施方式 Detailed ways
下面结合实施例对本发明作详细描述，但本发明的具体实施例不仅限于此，应涵盖本发明权利要求之所有范围。 The present invention will be described in detail below in conjunction with the embodiments, but the specific embodiments of the present invention are not limited thereto, and should cover all scopes of the claims of the present invention.
实施例1 Example 1
PVC树脂S-80 100份； PVC resin S-80 100 copies;
Sunigum P95 30份； Sunigum P95 30 servings;
DOTP 30份； DOTP 30 copies;
TOTM 30份； TOTM 30 copies;
碳酸钙 15份； Calcium carbonate 15 parts;
三氧化二锑 10份； Antimony trioxide 10 parts;
钙锌稳定剂 6份； Calcium zinc stabilizer 6 parts;
硬脂酸 0.2份； Stearic acid 0.2 parts;
抗氧剂TNPP 0.2份。 Antioxidant TNPP 0.2 parts.
制备方法如下： The preparation method is as follows:
将PVC树脂粉、增塑剂、填料、稳定剂等在130~135℃下高混6~10分钟，冷却到50~60℃加Sunigum P95和其余部分，高混3~5分钟，在135~175℃下通过双螺杆造粒，得到电动汽车充电桩用PVC弹性体材料。 Mix PVC resin powder, plasticizer, filler, stabilizer, etc. at 130~135°C for 6~10 minutes, cool to 50~60°C, add Sunigum P95 and the rest, mix for 3~5 minutes at 135~ Through twin-screw granulation at 175°C, a PVC elastomer material for electric vehicle charging piles is obtained.
实施例2 Example 2
PVC树脂S-80 100份； PVC resin S-80 100 copies;
Sunigum P95 40份； Sunigum P95 40 servings;
DOTP 40份； DOTP 40 copies;
TOTM 20份； TOTM 20 copies;
碳酸钙 20份； Calcium carbonate 20 parts;
三氧化二锑 10份； Antimony trioxide 10 parts;
钙锌稳定剂 6份； Calcium zinc stabilizer 6 parts;
硬脂酸 0.2份； Stearic acid 0.2 parts;
抗氧剂TNPP 0.2份。 Antioxidant TNPP 0.2 parts.
制备方法如下： The preparation method is as follows:
将PVC树脂粉、增塑剂、填料、稳定剂等在130~135℃下高混6~10分钟，冷却到50~60℃加Sunigum P95和其余部分，高混3~5分钟，在135~175℃下通过双螺杆造粒，得到电动汽车充电桩用PVC弹性体材料。 Mix PVC resin powder, plasticizer, filler, stabilizer, etc. at 130~135°C for 6~10 minutes, cool to 50~60°C, add Sunigum P95 and the rest, mix for 3~5 minutes at 135~ Through twin-screw granulation at 175°C, a PVC elastomer material for electric vehicle charging piles is obtained.
实施例与常规PVC、TPE性能测试结果如下： Embodiment and routine PVC, TPE performance test result are as follows:
样片制备条件：压片机温度190℃，压力15MPa，预热3分钟，加压3分钟，冷压2分钟，室温23℃放置16小时。用相应裁刀裁成1毫米厚度哑铃试片和3毫米厚度硬度试片。 Sample preparation conditions: tablet press temperature 190°C, pressure 15MPa, preheating for 3 minutes, pressing for 3 minutes, cold pressing for 2 minutes, room temperature 23°C for 16 hours. Cut dumbbell test pieces with a thickness of 1 mm and hardness test pieces with a thickness of 3 mm with corresponding cutters.
测试结果如下表： The test results are as follows:
由实施例1～2及对比例的结果可以看出，本发明电动汽车充电桩用PVC弹性体材料，从配方角度着手，使用高性能弹性体改性料，彻底改变了PVC材料的弹性和手感，使得其非常适合做移动型软电缆，特别是适合需要经常在弯曲、刮磨和耐油情况和场所下使用。相比TPE材料又具有无与伦比的价格优势，且加工对设备要求简单，加工温度范围也比别的材料宽，是做电动汽车充电桩电缆材料的第一选择。 From the results of Examples 1-2 and Comparative Examples, it can be seen that the PVC elastomer material for electric vehicle charging piles of the present invention, starting from the formulation point of view, uses high-performance elastomer modified materials, which completely changes the elasticity and feel of PVC materials. , making it very suitable for mobile flexible cables, especially suitable for use in situations and places that often need to be bent, scratched and oil-resistant. Compared with TPE materials, it has an unparalleled price advantage, and the processing requires simple equipment, and the processing temperature range is wider than other materials. It is the first choice for electric vehicle charging pile cable materials.
本发明尽管仅给出了两个实施例来说明本发明的实施情况，但本领域技术人员在这两个实施例的启发下，容易得出本发明的一些变化均可以实现，比如，原料各组分可以在本发明规定的范围内变化，各组分的含量可以本发明规定的变化范围内变化等等。 Although the present invention has only provided two embodiments to illustrate the implementation of the present invention, under the inspiration of these two embodiments, those skilled in the art can easily draw that some changes of the present invention can be realized, for example, each raw material Components can be varied within the range specified in the present invention, the content of each component can be varied within the range specified in the present invention, and so on.
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。 The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present invention, and the purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly, and not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention shall fall within the protection scope of the present invention.
Claims (10)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410442512.3A CN104194220A (en) | 2014-09-02 | 2014-09-02 | PVC elastomer material for electric vehicle charging pile |
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| CN105037997A (en) * | 2015-07-10 | 2015-11-11 | 江苏理工学院 | Halogen-free flame-retardant TPVC (thermoplastic vulcanizate) material and preparation method thereof |
| CN106221109A (en) * | 2016-08-12 | 2016-12-14 | 广州市新稀冶金化工有限公司 | A kind of high fluidity elastomer and preparation method thereof |
| CN106847425A (en) * | 2017-01-18 | 2017-06-13 | 重庆鸽牌电线电缆有限公司 | A kind of manufacture method of high-performance environment-friendly home improvement wire |
| CN107286524A (en) * | 2017-08-01 | 2017-10-24 | 深圳市海特高分子材料有限公司 | Electric automobile charging pile cable PVC cable material and preparation method thereof |
| WO2019033503A1 (en) * | 2017-08-18 | 2019-02-21 | 苏州爱得华塑化有限公司 | 125 °c ev new energy vehicle high-voltage cable insulating material and preparation method therefor |
| CN109422977A (en) * | 2017-08-30 | 2019-03-05 | 深圳市帝源新材料科技股份有限公司 | Polyvinyl chloride cable composite material and its manufacturing method, cable |
| CN109897303A (en) * | 2019-01-21 | 2019-06-18 | 乐庭电线工业（惠州）有限公司 | Radio frequency line polyvinyl chloride cable material and preparation method thereof |
| CN112143124A (en) * | 2019-06-28 | 2020-12-29 | 深圳市帝源新材料科技股份有限公司 | Polyvinyl chloride composite cable insulating material and preparation method and application thereof |
| CN118459908A (en) * | 2024-05-14 | 2024-08-09 | 东莞市益恒特新材料科技有限公司 | PVC composite material resistant to 125 ℃ and preparation method thereof |
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| CN105037997A (en) * | 2015-07-10 | 2015-11-11 | 江苏理工学院 | Halogen-free flame-retardant TPVC (thermoplastic vulcanizate) material and preparation method thereof |
| CN106221109A (en) * | 2016-08-12 | 2016-12-14 | 广州市新稀冶金化工有限公司 | A kind of high fluidity elastomer and preparation method thereof |
| CN106847425A (en) * | 2017-01-18 | 2017-06-13 | 重庆鸽牌电线电缆有限公司 | A kind of manufacture method of high-performance environment-friendly home improvement wire |
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| WO2019033503A1 (en) * | 2017-08-18 | 2019-02-21 | 苏州爱得华塑化有限公司 | 125 °c ev new energy vehicle high-voltage cable insulating material and preparation method therefor |
| CN109422977A (en) * | 2017-08-30 | 2019-03-05 | 深圳市帝源新材料科技股份有限公司 | Polyvinyl chloride cable composite material and its manufacturing method, cable |
| CN109422977B (en) * | 2017-08-30 | 2021-10-29 | 深圳市帝源新材料科技股份有限公司 | Polyvinyl chloride cable composite material, manufacturing method thereof and cable |
| CN109897303A (en) * | 2019-01-21 | 2019-06-18 | 乐庭电线工业（惠州）有限公司 | Radio frequency line polyvinyl chloride cable material and preparation method thereof |
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| CN118459908A (en) * | 2024-05-14 | 2024-08-09 | 东莞市益恒特新材料科技有限公司 | PVC composite material resistant to 125 ℃ and preparation method thereof |
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