铝箔胶带
|
特性/Characteristic |
单位/Unit |
数值/Value |
|
厚度偏差 Thickness Deviation |
mm |
D±0.005(D为订货尺寸) (D For Order Size) |
|
180°剥离强度(常温下) 180°Peel Strength(At Room Temperature) |
N/cm |
≥4.0 |
|
180°剥离强度(湿热老化后) 180°Peel Strength(After Damp And Heat Aging) |
N/cm |
≥4.0 |
|
初粘性 Initial Stickiness |
|
≥8#(≥8# Steel Ball) |
|
持粘性时间 Persistent Viscosity Time |
h |
≥24 |
|
拉伸强度 Tensile Strength |
N/cm |
≥20 |
|
高温持粘性 Persistent Viscosity at High Temperature |
min |
≥15 |
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