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Certificate of Analysis
Grade: FT67B12
| Press Cure: | 170℃*10M | Post Cure: | 235℃*24H |
| Application: | Bellows | Colour: | Black |
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| Test Item | Specification | Test Result | Test Method |
| Curing Item | Curing Condition: 175℃*360s | ||
| (TS2) Scorch Time, Ts2, sec |
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87 | ASTM D5289 |
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(TC10) Scorch Time, Tc2, sec |
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70 |
ASTM D5289 |
| (TC50) Time to 50% cure, t'50, sec |
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124 |
ASTM D5289 |
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(TC90) Time to 90% cure, t'90, sec |
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203 |
ASTM D5289 |
| (ML) Minimum torque, ML, lbf-in |
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1.58 |
ASTM D5289 |
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(MH) Minimum torque, MH, lbf-in |
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12.88 |
ASTM D5289 |
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| Typical Properties Test |
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| Hardness Shore A | 65±5 | 67 | ASTM D2240 |
| Tensile Strength (Mpa) | ≥ 8 | 13.26 |
ASTM D412, Die C |
| Elongation (%) | ≥ 250 | 326.46 |
ASTM D412, Die C |
| Modulus at 100% |
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3.56 |
ASTM D412, Die C |
| Specific Gravity (g/cm3) |
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1.851 | ISO 2781 |
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