CONTROLLED COPY BEPL/ML/PS/14 PRODUCT SPECIFICATION GRADE FEATURE PRESENTATION ABSTRON HR-59 MEDIUM FLOW,HEAT RESISTANT GRADE NATURAL OR PRE COLOURED TYPICAL PROPERTY DATA PROPERTIES ASTM TEST TEST CONDITION METHOD PHYSICAL PROPERTIES at 23 deg C Melt Flow Rate D-1238 Specific Gravity* D-792 220°C/10kg UNIT INJECTION TOLERANCE Page No:01 of 01 MOULDED Issue No: 02 VALUE Issue Date: 13/10/03 Revision No: 01 Revision Date:21/10/03 gm/10 min 22 +/- 4 - 1.045 +/- 0.005 °C 97 +/- 2 - HB - THERMAL PROPERTIES Heat Deflection Temeprature* 12.7mm x 6.4mm x 127mm Bar D-648 Flammability Rating at 0.32 cm* UL-94 18.56 Kg/cm² Annealed at 85 Deg C/2 Hr MECHANICAL PROPERTIES Notched Izod Impact Strength D-256 D-256 6.4 mm 3.2 mm Kgf cm/cm Kgf cm/cm 20 22 +/- 3 +/- 3 Tensile Strength at yield * D-638 50 mm/min Kg/cm² 500 +/- 20 Tensile Strength at yield D-638 5 mm/min Kg/cm² 460 +/- 20 Yield Flexural Strength* D-790 5 mm/min Kg/cm² 700 +/- 20 Flexural Modulus* D-790 5 mm/min Kg/cm² 23000 +/- 500 Hardness, Rockwell R D-785 R-scale 114 +/- 2 * To be measured as and when necessary * It is necessary to pre-dry material at 85~900C for 2 to 3 hours prior to processing. * Injection molding conditions- 190 - 230oC * Disclaimer - The values have been determined on standard Test specimens made in Natural colour using injection moulding.We do not stand warranty of any type that these values are reproducible as the physical and other properties will vary subject to moulding conditions, test specimen preparation etc.
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