鋁箔膠帶
特性/Characteristic |
單位/Unit |
數(shù)值/Value |
厚度偏差 Thickness Deviation |
mm |
D±0.005(D為訂貨尺寸) (D For Order Size) |
180°剝離強(qiáng)度(常溫下) 180°Peel Strength(At Room Temperature) |
N/cm |
≥4.0 |
180°剝離強(qiáng)度(濕熱老化后) 180°Peel Strength(After Damp And Heat Aging) |
N/cm |
≥4.0 |
初粘性 Initial Stickiness |
|
≥8#(≥8# Steel Ball) |
持粘性時間 Persistent Viscosity Time |
h |
≥24 |
拉伸強(qiáng)度 Tensile Strength |
N/cm |
≥20 |
高溫持粘性 Persistent Viscosity at High Temperature |
min |
≥15 |
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