3M468MP无基材透明双面胶带

3M468MP
1产品介绍
型号：468MP
系列：200MP
基材：无基材
规格：1219mm*55m
厚度：0.125mm
颜色：透明
胶系：丙烯酸
长期耐温：149℃(300℉)
短期耐温：204℃(400℉)
应用
适合于铭牌/标志粘接， 话筒网孔和滤波器粘接， 金属/聚酯罩粘接， 元器件粘接
优点
剥离强度更高，良好的耐热冲击 长期耐温性:149.C 短期耐温性:232.C
特性
初粘力测试（ASTM D3330）
I. Adhesion to Stainless Steel
ASTM D3330 modified (90° peel, 2 mil aluminum foil backing)
2 mil (0.002 inches) 5 mil (0.005 inches)
Dwell ounces/inch N/100mm ounces/inch N/100mm
15 minute room temperature (RT) 47 51 66 72
72 hour RT 82 90 118 129
72 hour 158°F (70°C) 168 184 181 198
72 hour RT – 180° peel, 2 mil al foil 77 84 133 146
II. Adhesion to Other Surfaces
ASTM D3330 modified (90° peel, 2 mil aluminum foil backing)
2 mil (0.002 inches) 5 mil (0.005 inches)
Dwell ounces/inch N/100mm ounces/inch N/100mm
72 hour RT aluminum 77 84 115 126
72 hour RT ABS 62 68 68 74
72 hour RT acrylic 61 67 67 73
72 hour RT glass 80 88 92 101
72 hour RT polycarbonate 58 63 65 71
72 hour RT rigid PVC (unplasticized) 52 57 69 76
持粘力测试
ASTM D3654 – 1″ x 1″ sample area – aluminum foil to stainless steel
Minutes to Failure
Temperature Load 2 mil 5 mil
70°F (21°C) 2000 grams 10,000+ 10,000+
200°F (93°C) 1000 grams 10,000+ 10,000+
350°F (177°C) 500 grams 10,000+ 10,000+
450°F (232°C) 400 grams 60 75
450°F (232°C) 200 grams 10,000+ 10,000+