Density: | 1.0-2.0g/cm3 |
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Tolerance: | DIN ISO 3302-1, Rma, GB/T3672 |
Working Temperature: | -40~+350 Degree |
Hardness: | 20 ~90 Shore a |
Transport Package: | Plastic Bag & Carton Box |
Specification: | 400x300x300mm |
Samples: |
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Customization: |
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Base Polymer: NR Specification: | ||||||||||||||||||
MAIN SPECIFICATION |
MEASURE UNITS |
REQUIRED VALUE | TESTED VALUE | TEST METHOD | ||||||||||||||
HARDNESS | Sh-A | 50±5° | 54° | ASTM D2240 | ||||||||||||||
SPECIFIC GRAVITY | g/mm^3 | \ | \ | ASTM D1817 | ||||||||||||||
TENSILE STRENGTH |
N/mm2 | ≥10 | 14 | ASTM D412/C | ||||||||||||||
ELONGATION | % | ≥500 | 638 | ASTM D412/C | ||||||||||||||
Tear Strength | \ | \ | ASTM D624 | |||||||||||||||
SPECIFICATION CHANGE | ||||||||||||||||||
TEST MEANS |
TIME h |
TEMP ºC |
HARDNESS CHANGE | TENSILE STRENGTH |
ELONG.AT BREAK |
VOLUME | WEIGHT | |||||||||||
168 | 125 | ≤8 | ≥8 | ≥200 | required test | required test | ||||||||||||
△ SHORE A | N/mm2 | % | △% | △% | ||||||||||||||
72 | 100 | 7 | 10 | 377 |
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