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TRIREX® M3020PN

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TYPICAL DATA OF TRIREX® M3020PN GRADE

PROPERTY UNIT ASTM METHOD TYPICAL DATA
Physical
Specific Gravity - D792 1.18
Water Absorption (24 hours at 23℃) % D570 0.15
Melt Flow Rate (300℃, 1.2kg) g/10min D1238 30
MECHANICAL
Tensile Strength at yield kgf/㎠ D638 620
Tensile Elongation at break % D638 90
Flexural Strength at yield kgf/㎠ D790 900
Flexural Modulus kgf/㎠ D790 23,000
Izod Impact Strength, notched, 23℃ (1/8”) kgf∙㎝/㎝ D256 65
Rockwell Hardness R scale D785 120
THERMAL
HDT, 18.6 ㎏f/㎠ D648 100
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 (0.4mm thickness) - (UL 94) V-2
UL-94 Flammability (0.75mm thickness) V-0
UL-94 Flammability (2.0mm thickness) V-0, 5VB
UL-94 Flammability (3.0mm thickness) V-0, 5VA
Mold Shrinkage % 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® M3020PN GRADE

General processing conditions for TRIREX® M3020PN are shown below.
Drying prior to processing is essential to ensure desired appearance and property performance.

SPECIFICATION UNIT CONDITIONS
Drying Temperature 70~80
Drying Time hr 3~5
Moisture Content, Max % 0.02
Melt Temperature 270~290
Nozzle Temperature 270~290
Front Temperature 260~280
Middle Temperature 260~280
Rear Temperature 250~270
Mold Temperature 60~80
Back Pressure MPa 0.4~0.6
Screw Speed rpm 50~70
Vent Depth mm 0.02~0.08