PET胶带
|
特性/Characteristic |
单位/Unit |
数值/Value |
|
厚度偏差 Thickness Deviation |
mm |
D±0.002(D为订货尺寸) (D For Order Size) |
|
宽度偏差 Width Deviation |
mm |
≥4.0 |
|
初粘性 Initial Viscosity |
min |
≥8#钢球(≥8# Steel Ball) |
|
持粘性位移 Persistent Viscosity Displacement |
mm |
≤4 |
|
剥离强度(常温下) 180°Peel Strength(At Room Temperature) |
N/CM |
1.0~1.5 |
|
耐温性能 Heat Resistance |
℃ |
≥80 |
|
卷筒散心离缝 Open Joint Of Coiling Block Centrifugation |
|
1mm×5mm,不多于3处 (1mm×5mm, No More Than 3 Places) |
|
卷筒异性 Isomerism Of Coiling Block |
|
胶粘带不超出筒芯1mm (The Adhesive Tape Is Not To Exceed The Tube Filler For 1mm) |
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