德莎4972 TESA4982
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更新时间:2024-09-07 07:02:00
价格:¥29/平方米
德莎:规格:1250MM*100M
4972:厚度:0.048MM
德国:颜色:透明
联系电话:15920022271
联系手机:15813857570
联系人:黄溪河
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详细介绍
TESA(德莎)4972双面胶带符合ROHS、卤素环保法规要求,广泛应用于LCD中以及固定铭牌等。
产品介绍
TESA4972胶带是德莎公司提供的一款PET基材双面胶,颜色为透明,胶粘剂为改性 丙烯酸胶,厚度超薄,仅为0.048MM,但是相对于厚度较薄的双面胶带,仍有较强的粘接力,抗溶剂性、抗老化性、抗软化性、抗湿性好,并且具有优越的加工性能及耐温性。
根据离型纸不同,分为以下三类:
TESA4972PV40 | 离型纸为MOPP薄膜,表面带红色LOGO,厚度为80UM, | 胶带厚0.048MM |
TESA4972PV42 | 离型纸为褐黄色格拉辛纸,表面无LOGO,厚度为71UM, | 胶带厚0.048MM |
TESA4972PV43 | 离型纸为白色PE涂层纸,表面带蓝色LOGO,厚度为118UM | 胶带厚0.048MM |
对不同表面的剥离强度:
初始剥离强度(N/CM) | 14天后剥离强度(N/CM) | |
钢板 | 6.8 | 8.3 |
铝 | 5.2 | 7.0 |
ABS | 5.8 | 7.1 |
PC | 6.3 | 7.6 |
PET | 5.3 | 6.7 |
PP | 2.6 | 4.9 |
PE | 3.1 | 3.7 |
耐温性:
长期耐温 | 100℃ |
短期耐温 | 200℃ |
机械性能:
抗张强度 | ≥30N/15CM |
伸长率 | ≥50% |