1.性能
项 目 单 位 指 标
一等品 合格品
扭捻性残角度 ≥550℃ ≥540℃
扭曲开裂 不许有 不许有
雾度 % ≤5 ≤6
表面电阻系数 Ω ≤1012 ≤1014
表面张力 Dyn/cn ≥40
纵向拉伸长度 Mpa 150-350
横向拉伸长度 Mpa ≥30
断裂伸长率 % 横向≥4.5 纵向≥40
2.制作方法：以高密度聚乙烯为主要原料，添加抗静电母料T型法挤出单向拉伸制成的薄膜.
3.规格：产品按厚度不同可分为多种规格，厚度0.02mm-0.05mm（根据客户需要而定），最大宽度1900mm
4.包装：包装纸壳加托盘
5.用途：
可用于糖果、烟酒、水果、医药等包装。
可用于通讯电缆的缆芯绕包带、云母带及屏蔽铝塑复合带等。
也可用于香烟拉线、防伪标记线等对拉力有较大要求的其它产品。
6.特点：透明度好，强度拉力大，韧性及抗撕裂能力较好。
Zibo Baoganglingzhi Rare Earth hi tech Co.,Ltd. was established in April 1994,In June 2003, cooperating with Inner Mongolia baotou steel rare earth hi-tech co., LTD. Become a holding subsidiary of baotou rare earth,In March 2009 in tianjin equity exchange traded.
Company is located in zibo city of shandong province, the total area of 290000 square meters, with assets of 980 million yuan, annual sales income over 1 billion yuan, existing staff 876 people, technical secondary school or above personnel 334 people, professional and technical personnel 129 people.
Company's existing production scale as follows: the production of mixed rare earth chloride 25000 tons, the separation of mixed rare earth chloride 25000 tons, annual production of 1500 tons of rare earth metals, high-end LCD polishing powder 2000 tons of annual production, annual production 700 tons of rare earth extractant P507. Company's main products are: lanthanum, cerium, praseodymium, neodymium salts of each element products, oxide, europium oxide, terbium oxide and dysprosium oxide, praseodymium, neodymium metal liquid crystal polishing powder, P507 extraction agent.
The company has from the concentrate to rare earth chloride, the extraction separation and precipitation crystallization - metal - summary of the current domestic most complete complete production process, involving rare earth separation and application of rare earth downstream product development, production, the linkage extraction separation technology and COD, ammonia nitrogen treatment technology has reached advanced level in the same industry.
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