絲印對(duì)位膜
 產(chǎn)品為對(duì)板材表面具有保護(hù)功能的膜狀環(huán)保型材料,對(duì)多種材料的表面貼附性極好。 
 特色及應(yīng)用: 
    保護(hù)膜質(zhì)地柔軟,其表面涂膠為優(yōu)級(jí)環(huán)保膠,在被保護(hù)物體表面,無殘留膠,絕不污染表面。 
 膜材按用途分為:表面保護(hù)膜材、中空包裝膜材、耐酸堿膜材、耐高溫膜材、防靜電膜材、電子電路板、顯示屏(LCD)專用材。 
 一般物理性質(zhì): 
 物性 	聚乙烯 
膜 	原物料	低密度聚乙烯 
	顏色	藍(lán)色、透明、白色 
寬度(mm) 	根據(jù)客戶要求 
長(zhǎng)度(m) 	根據(jù)客戶要求 
厚度(um) 	(30-160)±5um 
裂度延伸系數(shù)(%) 	250以上 
張力(克/平方厘米) 	170以上 
粘度強(qiáng)度(g/25mm) 	20-1200-中、高、低 
PE protective film Products on the plate surface, the protective function of the membrane environment-friendly materials, a variety of excellent materials, the surface-attached. Features and Applications:    Protective film texture is soft, the surface coating for superior grade green gel, the protected surface, no residual glue, no pollution of the surface. Membrane-use is divided into: surface protection membrane, hollow packing membrane, acid and alkali membrane, high temperature membrane, anti-static membrane, electronic circuit boards, display special material.