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TRIBIT® 1501N

PBT

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TYPICAL DATA OF TRIBIT® 1501N GRADE

PROPERTY UNIT ASTM METHOD TYPICAL DATA
Physical
Specific Gravity - D792 1.38
Water Absorption (24 hours at 23℃) % D570 0.08
Melt Flow Rate (235℃/2.16kg) g/10min D1238 16
MECHANICAL
Tensile Strength at yield kgf/㎠ D638 550
Tensile Elongation at break % D638 40
Flexural Strength at yield kgf/㎠ D790 850
Flexural Modulus kgf/㎠ D790 28,000
Izod Impact Strength, notched, 23℃ (1/8”) kgf∙㎝/㎝ D256 3
Rockwell Hardness R scale D785 118
THERMAL
HDT, 18.6 ㎏f/㎠ D648 62
Coefficient of Linear Thermal Expansion ㎜/㎜/℃ D696 9X10^-5
ELECTRICAL
Volume Resistivity Ω∙㎝ D257 1X10^16
Dielectric Strength kV/㎜ D149 18
Dielectric Constant - D150 3.2
Dissipation Factor - D150 0.02
ARC Resistance sec D495 71
OTHERS
UL-94 Flammability (0.81mm thickness) - (UL 94) V-2
Mold Shrinkage % 0.2~1.2
※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 TRIBIT® 1501N GRADE

General processing conditions for TRIBIT® 1501N are shown below.
Drying prior to processing is essential to ensure desired appearance and property performance.

SPECIFICATION UNIT CONDITIONS
Drying Temperature 60
Drying Time hr 3~5
Moisture Content, Max % 0.02
Melt Temperature 240~250
Nozzle Temperature 250~260
Front Temperature 245~255
Middle Temperature 245~255
Rear Temperature 235~245
Mold Temperature 60~80
Back Pressure MPa <70
Screw Speed rpm <60
Injection Pressure MPa <70
Injection Speed % <50
Hold Pressure MPa <50
Injection Cushion mm 3~6