basic_info |
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| Product_Name： | 乙烯与四氟乙烯的聚合物 |
| CAS： | 25038-71-5 |
| 中文同义词： | 乙烯与四氟乙烯的聚合物 |
| EnglishSynonyms： | POLY(ETHYLENE-CO-TETRAFLUOROETHYLENE) |
| pro_mdlNumber： | MFCD00212549 |
| pro_acceptors： | 0 |
| pro_donors： | 0 |
| InChi： | InChI=1S// |
| InChiKey： | InChIKey=MOSFIJXAXDLOML-UHFFFAOYSA-N |
property |
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| Density： | DENSITY: 1.73 G/ML AT 25 DEG C(LIT) |
| PhysicalProperty： | TRANSITION TEMPERATURE: BRITTLENESS TEMPERATURE -125 DEG C (ASTM D 746) TRANSITION TEMPERATURE: TM 250-270 DEG C (ASTM D 3418) |
| Comments： | APPLICATION: COMPRESSION AND TRANSFER MOLDING FOR PIPES, SHEETS AND CABLE JACKETS COEFFICIENT OF FRICTION: 0.53DYNAMIC, P=110 LBS, VELOCITY=0.08-0.35 CM/SEC FEATURES AND BENEFITS: MECHANICAL PROPERTIES ARE SUPERIOR TO PERFLUORINATED POLYMERS LIKE PTFE AND PFA. EXCELLENT PERFORMANCE OVER A WIDE TEMPERATURE RANGE AND GOOD ELECTRICAL INSULATING PROPERTIES OVER A WIDE TEMPERATURE AND FREQUENCY RANGE FORM: PELLETS HARDNESS: 50-58 (ROCKWELL R, ASTM D 785) MELT INDEX: 6 G/10 MIN (279C/49 NEWTON) UNSPSC: 12162002 WGK: 3 |
secure_info |
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