Go to Main text Go to Main Menu

TRIREX® M3025H

PC

Inquiry

TYPICAL DATA OF TRIREX® M3025H GRADE

PROPERTY UNIT ASTM METHOD TYPICAL DATA
Physical
Specific Gravity - D792 1.20
Water Absorption (24 hours at 23℃) % D570 0.15
Melt Flow Rate (300℃, 1.2kg) g/10min D1238 14
MECHANICAL
Tensile Strength at yield kgf/㎠ D638 600
Tensile Elongation at break % D638 120
Flexural Strength at yield kgf/㎠ D790 850
Flexural Modulus kgf/㎠ D790 20,000
Izod Impact Strength, notched, 23℃ (1/8”) kgf∙㎝/㎝ D256 70
Rockwell Hardness R scale D785 120
THERMAL
HDT, 18.6 ㎏f/㎠ D648 130
Coefficient of Linear Thermal Expansion ㎜/㎜/℃ D696 5.6 x 10-5
ELECTRICAL
Volume Resistivity Ω∙㎝ D257 4E+16
Dielectric Strength kV/㎜ D149 30
Dielectric Constant - D150 2.85
Dissipation Factor - D150 0.0092
ARC Resistance sec D495 90
OTHERS
UL-94 Flammability (0.7~0.77mm thickness) - (UL 94) HB
UL-94 Flammability (0.8~0.88mm thickness) V-2
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 TRIREX® M3025H GRADE

General processing conditions for TRIREX® M3025H are shown below.
Drying prior to processing is essential to ensure desired appearance and property performance.

SPECIFICATION UNIT CONDITIONS
Drying Temperature 110~120
Drying Time hr 3~5
Moisture Content, Max % 0.02
Melt Temperature 280~300
Nozzle Temperature 280~310
Front Temperature 280~300
Middle Temperature 270~290
Rear Temperature 260~280
Mold Temperature 60~110
Back Pressure MPa 0.4~0.6
Screw Speed rpm 50~70
Vent Depth mm 0.02~0.08