GB/T 4852 Rubber Testing Machine , Electric Tape Initial Adhesion Testing Equipment
GB/T 4852 Rubber Testing Machine , Electric Tape Initial Adhesion Testing Equipment
Specifications
GB/T 4852 Tape Initial Adhesion Testing Machine is used to test adhensive strength of tape and judge the initial adhension.
1.Function
GB/T 4852 Tape Initial Adhesion Testing Machine is used to test the initial adhesion of pressure sensitive tape and the like. It’s easy to operate and with high practicability.
2. Theory
Let the steel ball roll over the tape placed on the leaning surface, valuate its initial adhesion according to the size of the maximum ball that the given tape length can stick.
3. Testing criteria: GB/T 4852,JIS Z0237
4. Technical Parameter
| Angle | 0°~45°adjustable |
| Testing angle | 20°,30°,40° |
| Sample size | width(10-80)mm,length is more than 250mm,number of sample is no less than 4 pieces |
| Size of the ball | diameter 1/32”-1” in wooden box |
| Leaning panel | 5mm thickness glass |
| Primary runway | (L)100mm |
| Outer dimension | (L×W×H) 500×200×300 mm |
| Weight | 8kg |
5. The certification
ISO 9001:2000; ISO 9001:2008; QS-9000; ISO 14001:2004; CE, SMC, CMC, CPA, CE,CMA,IMC
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