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TRIBIT® 1503(S)

PBT

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TYPICAL DATA OF TRIBIT® 1503(S) GRADE

PROPERTY UNIT ASTM METHOD TYPICAL DATA
Physical
Specific Gravity - D792 1.30
Water Absorption (24 hours at 23℃) % D570 0.1
Melt Flow Rate (235℃, 2.16kg) g/10min D1238 12
MECHANICAL
Tensile Strength at yield kgf/㎠ D638 450
Tensile Elongation at break % D638 80
Flexural Strength at yield kgf/㎠ D790 650
Flexural Modulus kgf/㎠ D790 21,000
Izod Impact Strength, notched, 23℃ (1/8”) kgf∙㎝/㎝ D256 8
Rockwell Hardness R scale D785 118
THERMAL
HDT, 18.6 ㎏f/㎠ D648 53
Coefficient of Linear Thermal Expansion ㎜/㎜/℃ D696 9 x 10-5
ELECTRICAL
Volume Resistivity Ω∙㎝ D257 1E+16
Dielectric Strength kV/㎜ D149 25
Dielectric Constant - D150 3.2
Dissipation Factor - D150 0.02
ARC Resistance sec D495 180
OTHERS
UL-94 Flammability (0.75mm thickness) - (UL 94) HB
Mold Shrinkage (3mm thickness) % D955 1.4~2.2
※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® 1503(S) GRADE

General processing conditions for TRIBIT® 1503(S) are shown below.
Drying prior to processing is essential to ensure desired appearance and property performance.

SPECIFICATION UNIT CONDITIONS
Drying Temperature 120
Drying Time hr 3~5
Moisture Content, Max % 0.02
Melt Temperature 250~260
Nozzle Temperature 245~250
Front Temperature 250~260
Middle Temperature 245~255
Rear Temperature 235~245
Mold Temperature 60~80