Qiangke Factory Peel Strength Test on Pipe Wrapping Tape with 0.5mmThickness.

Peel strength Pipe surface temperature, (23±2)° C Use a knife cut width 10mm,length greater than 100mm Pipe Wrapping Tape layer until pipe body .Then use spring balance with a 90degree direction to pull ,speed not more than 300mm/min,peel strength should get no less than 25N/cm. The test should be done 24 hours after tape wrapping .

 

Qiangke Factory Peel Strength Test on Pipe Wrapping Tape with 0.5mmThickness.

Objective: To evaluate the peel strength of 980-20 inner tape.

Specification: 0.5mm

March 1, 2025 Qiangke factory on the production of 980-20 polyethylene anti corrosion tape peel strength test.

Test method:

Standard：ASTM D1000

Test Video Please visit:https://studio.youtube.com/video/TalOU8o3oLA/edit

Peel strength

Pipe surface temperature, (23±2)° C

Use a knife cut width 10mm,length greater than 100mm Pipe Wrapping Tape layer  until pipe body .Then use spring balance with a 90degree direction to pull ,speed not more than 300mm/min,peel strength should get no less than 25N/cm.

The test should be done 24 hours after tape wrapping .

Date:

Peel Adhesion to Primed Steel

1、30N/cm

2、27 N/cm

3、29 N/cm

4、29 N/cm

5、28 N/cm

Conclusion: Qualified