3M 4734
描述信息
3 m™VHB™磁带由高性能丙烯酸粘合剂具有良好的长期持有的权力的皮粘连和抗拉能力这些VHB™磁带明显高于相应的聚氨酯泡沫或其他类似类型的磁带
产品应用
- These products have been designed for general purpose mounting and joining applications where high internal strength is required and are ideal for many applications which involve high continuous shear loads.
技术性能
颜色Color
white
胶带离型层Tape Liner Material
Printed Paper
压敏胶带体系Pressure-sensitive tape system
Acrylic
胶带基材Tape Carrier Type
foam
材料厚度(不含离型层)Thickness(without Liner)
0.48 mm
层类型Layer Type
Adhesion
层描述Layer description
acrylic
基材substrate
不锈钢
剪切力shear
45.4 Kgf/in^2 Kgf/in^2
测试温度temperature
23 ℃ ℃
放置时间Dwell time
72 hr hr
放置温度Dwell temperature
23 ℃ ℃
测试速度test speed
12.7 mm/min mm/min
存储条件Storage
room temperature, 50% RH
有效期Shelf life
12 Month Month
基材substrate
sus
剥离力Tape 90°Peel Adhesion
6740 gf/in gf/in
测试温度Test temperature
23 ℃ ℃
放置时间Dwell Time
72 hr hr
放置温度Dwell temperature
23 ℃ ℃
测试背材test backing
AL Strip
测试速度test speed
305 mm/min mm/min
负重weight
1500 g g
基材substrate
sus
保持时间Hold time
10000 min min
保持温度Hold temperature
22 ℃ ℃
粘接面积area
0.5 in^2 in^2