The company mainly engaged in:
General plastic raw materials (GPPS, hips, ABS, as, MBS, PMMA, PP, HDPE, LDPE, LLDPE, EVA, PVC) engineering plastics raw materials (PET, PBT, LCP, PA6, PA66, PA46, PC, PC / ABS, PC / PBT, POM, PPA, PPS, PPO, peek, PTFE) thermoplastic elastomer (SBS, TPR, TPEE, Poe, TPU, TPO, TPV) and fiber adding, flame retardant, high temperature resistance and environmental protection grade of various new materials We can provide UL yellow card, *** report and COA factory report as well as physical property table. Our market information is first-class and accurate. We provide after-sales technical support in time. Our company in good faith-based, customer first principle, will strive to face the global new and old customers to carry out business. Welcome to call or through QQ to our company for consultation and negotiation!
PC属中等耐磨材料( 但比金属还是要好很多)。比尼龙、聚、氯化聚醚及PTFE差,但比ABS、聚砜、**玻璃等好。在PC中加入某些填料可改善耐磨性,例如加入PTFE、玻纤等可降低摩擦系数和磨损量,提高PV值。PC的耐热性和耐寒性都很好,长期使用温度的范围较宽,可在-100~130℃范围使用,其负荷变形温度高(130~140℃),且受负荷影响小;脆化温度在-100℃以下,甚至在-180℃的低温下,也不会象玻璃那样破碎。PC没有明显的熔点,在220~230℃呈熔融状态。由于大分子链刚性大,其熔融粘度比其它热塑性塑料高得多.
(PC)--工程塑料的简介
工程塑料一般是指可以作为结构材料承受机械应力,能在较宽的温度范围和较为苛刻的化学及物理环境中使用的塑料材料。
工程塑料可分为通用工程塑料和特种工程塑料两大类。
通用工程塑料通常是指已大规模工业化生产的、应用范围较广的5种塑料,
即:
聚酰胺(尼龙,PA)
聚碳酸酯(聚碳,PC)
聚(POM)
聚酯(主要是PBT,PET)
聚苯醚(PPO,或变性PPE)。
Some models and grades of Mitsubishi PC in Japan
PC non brominated non phosphorus flame retardant: egn2010r2 egn2020r2 egn2030r2
PC non brominated non phosphorus flame retardant glass fiber reinforced high flow level: egn2010kr egn2020kr egn2030kr
PC non brominated and non phosphorus flame retardant glass fiber reinforced grade (for camera): egn2010dr 9911a egn2020dr 9913a egw2010dr 9005 egw2020dr 9005 egn2030r2 k807
PC non bromine and non phosphorus flame retardant comite strengthening low warpage grade: egn2020df egn2030df egn2040df egn2050df
PC non bromine and non phosphorus flame retardant low anisotropy glass fiber strengthening grade: egn2020br
PC carbon fiber strengthening grade: cfh2010 cfh2020 cfh2030
PC carbon fiber + glass fiber reinforced grade: cgh1010r2 cgh1020kr cgh2010kr
PC wear resistance improvement grade: lsh2010 lsh2020 lsh2030 elv2010 elv2020 elv2030
PC non bromine and non phosphorus flame retardant carbon fiber reinforced grade ecf2010r ecf2015r ecf2020r ecf2030r
PC wear resistance improved + strengthened: lgh2230m lgh2330m lgh2410m lch2315 lch2410 lch2415
PC polymer alloy (PC / ABS): mb2210r mb2213r mb2212r mb2215r mb1800 mb1700mb8300 mb8500 mb8700 mb8900 mb9000 tmb1412 tmb1615
PC is a kind of weak polar polymer. Although the electrical insulation of PC is not as good as that of polyolefins, it still has good electrical insulation. Because of its high glass transition temperature and low moisture absorption, it can maintain good electrical properties under a wide range of temperature and humidity conditions. Especially, its dielectric constant and dielectric loss are close to constant in the range of 10 ~ 130 ℃, so it is suitable for manufacturing capacitors. PC polycarbonate has certain chemical resistance. It is resistant to water, organic acid, dilute inorganic acid, oxidant, salt, oil, fatty hydrocarbon and alcohol at room temperature. However, it is eroded by alkali, amine, ketone, ester and aromatic hydrocarbon, and dissolved in trimethyl methane, dichloroethane, cresol and other solvents. Long term immersion in boiling water will also occur hydrolysis. In some chemical reagents, such as carbon tetrachloride, polycarbonate may cause stress cracking
Our strengths:
Our products can provide customers with *** report, UL, physical property table, MSDS and COA report
■ our market information is first-class and accurate
We provide professional technical support and after-sales service
■ our supply is sufficient and stable
http://jhsj168168.b2b168.com
欢迎来到东莞市晶宏塑胶原料有限公司网站, 具体地址是广东省东莞市樟木头镇百顺小区三巷5号,老板是蒋珂。
主要经营晶宏塑胶原料有限公司长期低价供应各种品牌,各种系列,各种型号的塑料原料。**保证质量,物美价优。欲要了解更多的详情,请在本网页留言或者通过电话联系我,金红塑料将本着诚信为本,客户至上的原则竭力为您提供较优质的服务。。
单位注册资金单位注册资金人民币 100 - 250 万元。
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