Product Name : HIPMMA
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HIPMMA
- Description
HIGH IMPACT PMMA 300AR/400AR/500AR
ITEM UNIT TESTING METHOD 300AR 400AR 500AR PHYSICAL PROPERTIES SPECIFIC GRAVITY g/cm3 ISO 1183 1.16 1.16 1.14 TOTAL LIGHT TRANSMITANCE % ISO 13468 92 92 91 HAZE % ISO 14782 0.5 0.6 0.6 REFRACTIVE INDEX - nd 1.49 1.49 1.49 WATER ABSORPTION % 24HR 0.3 0.3 0.3 THERMAL PROPERTIES SPECIFIC HEAT J/(g‧K) JIS K7123 1.5 1.5 1.5 HEAT DISTORTION TEMPERATURE ℃ ISO 75 85 92 86 VICAL SOFTING TEMPERATURE ℃ ISO 306 85 93 83 MELT FLOW RATE g/10min ISO 1133 6 1.1 1.3 MECHANICAL PROPERTIES TENSILE STRENGTH MPa ISO 527 58 52 40 ELONGATION % ISO 527 43 45 55 MODULUS OF ELASTICITY GPa ISO 527 1.8 1.9 1.4 FLEXURAL STREMGTH MPa ISO 178 76 76 62 FLEXURAL MODULUS GPa ISO 178 1.9 1.9 1.5 IZOD IMPACT STRENGTH IZOD kJ/m2 ISO 180 3.7 5.5 7.5 ROCKWELL HARDNESS - ISO 2039 113 110 90 ELECTRIC PROPERTIES SURFACE RESISTIVITY Ω JIS K6911 >1016 >1016 >1016 DIELETRIC CONSTANT 60Hz JIS K6911 3.7 3.7 3.7 POWER FACTOR 60Hz JIS K6911 0.05 0.05 0.05 MOULD SHRINKAGE % 0.4-0.8 0.4-0.8 0.4-0.8 REMARKS THEDATA ARE INTENDED AS A GENERAL GUIDE ONLY AND NECESSARILY REPRESENT RESULTS THAT MAY BE OBTAINED ELSEWHERE.
