东莞市晶宏塑胶原料有限公司现有的PC产品系列有:通用级PC、耐候级PC、食品级PC、高流动级PC、阻燃级PC、玻纤增强级PC、光性能级PC、高耐热级PC、耐低温级PC、级PC、无卤级PC、挤出级PC等。
Diren Co., Ltd. is a famous multinational company in Japan and one of the giants in Japan's chemical fiber and textile industry. Since 1993, Diren Co., Ltd. has invested in Nantong Economic and Technological Development Zone, and successively established Nantong Diren company, first synthetic fiber company, Diren processing silk company and Diren automobile cloth processing company, with a total investment of 13.9 billion yen and a registered capital of more than 5 billion yen.
Application and development of PC resin: in the 1970s, PC was mostly used as electrical and electronic parts such as connectors and switches. In the first half of 1980s, its application extended to precision machinery (cameras, clocks), electric tools and optical machinery, becoming the development period of PC. In the latter half of 1980s, the application of PC was further expanded to office equipment, automobile and CD, and the demand for PC became the second development period. After entering the 1990s, the speed of economic influence slowed down, but there was still a growth rate of 10% - 15% between 1992 and 1994. The reason why PC has a large market capacity is that it has a relatively comprehensive balance of performance - excellent impact resistance, heat resistance, dimensional stability, transparency and self extinguishing, etc., so it has become a widely used engineering plastics in the fields of electrical, electronic, precision machinery, automobile, security, etc.
PC纯树脂物性::密度1.2kg/cm3 硬度0/M50 ,吸水率0.23-0.24%, 成型收缩率0.5-0.7%; 熔融指数(300℃,12KG)8-27; 简支梁冲击强度(缺口)40-80; 弯曲强度(Mpa)90; 热变形温度 (1.8Mpa)125-131℃; 透光率85-89;
PC的主要生产厂家
PC是上世纪60年代发展起来的工程塑料,目前全球主要厂家有德国拜耳的Makrolon PC、美国SABIC的Lexan PC、日本出光Tarflon PC、日本三菱的Iupilon PC、日本帝人的Panlite PC,日本住友化学 PC,韩国LG PC,荷兰 PC,等。但是国内自主PC产能一直较小,如宁波大风,山东鲁西化工,中石化三菱化学等,目前国内的主要为中外合资建设,如拜耳与上海华谊集团在上海化工园区投资生产线,日本帝人在浙江嘉兴建设。中国台湾地区有台湾奇美PC,台湾台化出光PC,台湾盛禧奥(斯泰隆)PC等。
关于PC合金的研究与开发日新月异,还有多种PC合金不断被开发并推向市场 ,尤其是聚酯共混改性PC,如PET/PCL(由乙二醇、低分子量聚己内酯和对二共聚而成的多嵌段共聚酯)与PC共混改性;由环已烷二、乙二醇和对二制的聚酯与PC共混改性,可以明显提高PC弯曲弹性模量、拉伸强度等;聚己内酯以玻璃纤维作为增强材料,用酯交换催化剂促进聚己内酯与PC进行共混改性,可以得到加工性能好、高刚性的透明材料;聚酯改性PC,可以明显改善PC的透明性和耐黄变性能,可以用作光盘材料;液晶聚酯改性PC,可以用来改善PC的熔融加工性能和力学性能。
我们不生产原料,只做的供应商。公司自成立以来,积极倡导“诚信如同生命,口碑重于泰山”的经营理念,竭诚为广大新老客户提供质的服务。以良心做买卖,坚决杜绝做损害客户利益的经营行为,一直本着“您的满意是我的求”的发展原则,在同行和客户中树立了良好的口碑.经珠三角地区为基准,积极开拓市场,业务辐射全国,并与国内外大型塑料生产商建立了长期友好的合作关系。 我们遵循“以人为本,创造;诚信务实,改善创新”为企业之魂,为客户提供品质优良、价格合理的塑料原料。本公司将继续以良好的信誉,充足的货源去求得更大发展,共创双赢局面。