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Using the correct film is not just about convenience; it directly impacts the integrity of your test results.
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Film Thickness is Critical: The film sits between the sample and the dies, effectively becoming part of the test geometry. Variations in thickness can alter the die gap, a key parameter that influences the measured torque and thus the calculated viscosity and cure characteristics. Inconsistent film thickness leads to inconsistent data .
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Tear Resistance: During testing, especially at high strains, the lower film is subjected to significant stress as the dies oscillate. A film with poor tear resistance will rip, causing the rubber to contact the die directly, leading to slippage, contamination, and invalid results
| Width | 250mm |
| Thickness | 25 µm (0.025 mm) |
| Quantity | 100 m length per roll |
| Application | Manual placement in the rheometer |
Inquiry - Consumable film Mooney Rheometer
