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PSTC 6,ASTM D3121 Rolling Ball Tack Tester
USES:
The testing machine provides a ball running track with a fixed Angle, and the initial viscosity of the tape can be determined by the distance the ball has rolled before being stuck by the tape.
PSTC 6,ASTM D3121 Rolling Ball Tack Tester
| 모델 | ST-201B |
| Design standard | ASTM D3121, PSTC-6 , PSTC7, GB/4852 |
| Rang | 23*6*7센티미터 |
| 무게 | 800g |
| 각도 | 21°31′ |
| Steel ball | 7/16″(14) |
PSTC 6,ASTM D3121 Rolling Ball Tack Tester
