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TRIMMA® FT6125

Modified PMMA

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TYPICAL DATA OF TRIMMA® FT6125 GRADE

PROPERTY UNIT ASTM METHOD TYPICAL DATA
Physical
Specific Gravity - D792 1.18
Melt Flow Rate (220℃, 10kg) g/10min D1238 25
MECHANICAL
Tensile Strength at yield kgf/㎠ D638 630
Tensile Elongation at break % D638 20
Flexural Strength at yield kgf/㎠ D790 850
Flexural Modulus kgf/㎠ D790 24,000
Izod Impact Strength, notched, 23℃ (1/8”) kgf∙㎝/㎝ D256 1.8
Rockwell Hardness R scale D785 118
THERMAL
HDT, 18.6 ㎏f/㎠ D648 75
ELECTRICAL
OTHERS
UL-94 Flammability - (UL 94) HB
Mold Shrinkage (3mm thickness) % D955 0.5 ~ 0.7
※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® FT6125 GRADE

General processing conditions for TRIMMA® FT6125 are shown below.
Drying prior to processing is essential to ensure desired appearance and property performance.

SPECIFICATION UNIT CONDITIONS
Drying Temperature 75
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