PC HL-8000原料批发价格 货源充足
价格：26.00起
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产品数量：
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关 键 词：HL-8000原料批发价格,PC
行 业：塑料 通用/工程塑料 工程塑料
发布时间：2021-05-21
本公司建立了一套科学的市场供应系统,为广大客户提供服务和平价的产品。在竞争激烈的市场环境下，晶宏塑胶原料有限公司始终坚持以“市场”为导向，以“质量”为前提，不断开拓、发展自身的销售网络;以的产品、优惠的价格、竭诚的服务与广大新老客户精诚合作，共同发展，实现互惠互利的双赢目标。
The production of PC resin is mainly concentrated in the United States, Western Europe and Japan. The production capacity of these three regions accounts for about 90% of the world's total production capacity. At present, the development of polycarbonate industry in the world presents two major characteristics. One is that production tends to be more centralized and monopolized. The production capacity of Bayer company, Ge chemical company, Dow Chemical Company and 13 bendi company account for about 80% of the world's total production capacity. Among them, Ge electric gas, Bayer, Dow Chemical and Japan's Diren company respectively account for the world's total production capacity in 2000 35%, 31%, 9% and 9% of production capacity. These companies control the world's polycarbonate production technology and dominate the world polycarbonate market. Second, Asia is develo rapidly. In recent years, with the gradual recovery of Asian economy, especially the sustained and rapid development of China's economy, the demand for engineering plastics is becoming stronger and stronger. World famous polycarbonate manufacturers have also come to Asia to invest and build factories.
PC是分子主链中含有碳酸酯基的聚合物统称为聚碳酸酯，根据醋基结构可分为脂肪族、芳香族、脂肪族一芳香族等多种类型。目前商业化聚碳酸醋的基本结构为芳香族代。由于代是一种综合性能优良的非晶型热塑性树脂, 具有优异的电绝缘性、延伸性、尺寸稳定性及耐化学腐蚀性, 较高的耐热性和耐寒性还具有自熄、易增强、阻燃、无毒、卫生、能着色等优点，聚碳酸醋是增长速度快的通用工程塑料，目前聚碳酸醋的工业化装置基本上都是采用界面缩聚法工艺, 主要工艺是将双与溶液配制成双盐, 同时加人, 然后送人反应器内, 加人, 通进行化反应,反应完后将反应液送到缩聚反应器内, 加人和溶液, 进行缩聚反应.
PC与1953年由德国拜耳公司首先研究成功,并于1958年由拜耳公司首先实现了工业化生产, 至今已有四十多年历史。其制造工艺方法有溶液法、醋交换法、界面缩聚法和非法。PC，是一种无定型、无臭、无毒、高度透明的无色或微热塑性工程塑料，具有优良的物理机械性能，尤其是耐冲击性优异，拉伸强度、弯曲强度、压缩强度高; 蠕变性小，尺寸稳定; 具有良好的耐热性和耐低温性，在较宽的温度范围内具有稳定的力学性能，尺寸稳定性，电性能和阻燃性，可在－ 60 ～ 120 ℃下长期使用; 无明显熔点，在220 ～ 230 ℃呈熔融状态，由于分子链刚性大，树脂熔体黏度大; 吸水率小，收缩率小，尺寸精度高，尺寸稳定性好.
日本三菱PC型号等级简介：
PC普通玻璃纤维增强等级：gsh2010r2 10%玻璃纤维增强；gsh2020r2 20%玻璃纤维增强；gsh2030r2 30%玻璃纤维增强；gsh2040r2 40%玻璃纤维增强；gsh2010r2 10%玻璃纤维增强；gsh2020r2 20%玻璃纤维增强；gsh2030r2 30%玻璃纤维增强；gsh2040r2 40%玻璃纤维增强；
PC高流动玻璃纤维增强级；gsh2010kr gsh2010kr 10%玻璃纤维增强；gsh2030kr 30%玻璃纤维增强；gsh2040kr 40%玻璃纤维增强；
PC低各向30%玻璃纤维增强等级：gsh2030r2 k807 gsh2030r2 991j gsh2030ft
PC高阻燃10%/20%/30%玻璃纤维增强等级：gs2010mn1 gs2020mn1 gs2030mn1
PC-comite强化低翘曲20%/30%/40%/40%/50%玻璃纤维增强等级：gsh2020df gsh2030df gsh2040df gsh2050df
聚碳酸酯增强低翘曲阻燃剂20%/30%/40%/40%/50%玻璃纤维增强等级：GPN020DF GPN2300DF gpn2040df gpf2040df gpn2050df gpx2050df
PC摄像机用10%/20%玻璃纤维增强等级-1:gsh2010lr y082 gsh2020lr y083 gsh2020tr 9005 gsh2010dr 9911a gsh2020dr 9913a
PC摄像机用10%/20%玻璃纤维增强等级-2:gsh2010sr 9920a gsh2020sr 9920a gsh2020dt 9010 gsh2030sr 9920a
10%玻璃纤维增强PC手机：gpx2010ph gsh2010ph
Our strengths:
Our products can provide customers with SGS 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
