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TRIMMA® FM6341HF

Modified PMMA

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TYPICAL DATA OF TRIMMA® FM6341HF GRADE

PROPERTY UNIT ASTM METHOD TYPICAL DATA
Physical
Specific Gravity - D792 1.08
Water Absorption (24 hours at 23℃) % D570 0.02
Melt Flow Rate (220℃, 10kg) g/10min D1238 50
MECHANICAL
Tensile Strength at yield kgf/㎠ D638 450
Tensile Elongation at break % D638 40
Flexural Strength at yield kgf/㎠ D790 600
Flexural Modulus kgf/㎠ D790 25,000
Izod Impact Strength, notched, 23℃ (1/8”) kgf∙㎝/㎝ D256 12
THERMAL
HDT, 18.6 ㎏f/㎠ D648 82
ELECTRICAL
OTHERS
UL-94 Flammability (1.2mm thickness) - (UL 94) HB
※The figures listed in this table are typical values obtained under the standard test methods and may not be applicable for products that are under different application condition.

PROCESSING GUIDE FOR TRIMMA® FM6341HF GRADE

General processing conditions for TRIMMA® FM6341HF are shown below.
Drying prior to processing is essential to ensure desired appearance and property performance.

SPECIFICATION UNIT CONDITIONS
Drying Temperature 75~80
Drying Time hr 3~5
Moisture Content, Max % 0.02
Melt Temperature 220~240
Nozzle Temperature 220~240
Front Temperature 210~230
Middle Temperature 210~230
Rear Temperature 190~200
Mold Temperature 50~80
Back Pressure MPa 0.3~0.5
Screw Speed rpm 40~70
Vent Depth mm 0.02~0.08