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TRIBIT® 1500

PBT

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TYPICAL DATA OF TRIBIT® 1500 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 26
MECHANICAL
Tensile Strength at yield kgf/㎠ D638 540
Tensile Elongation at break % D638 30
Flexural Strength at yield kgf/㎠ D790 800
Flexural Modulus kgf/㎠ D790 24,000
Izod Impact Strength, notched, 23℃ (1/8”) kgf∙㎝/㎝ D256 4
Rockwell Hardness R scale D785 118
THERMAL
HDT, 18.6 ㎏f/㎠ D648 58
Coefficient of Linear Thermal Expansion ㎜/㎜/℃ D696 9 x 10-5
ELECTRICAL
Volume Resistivity Ω∙㎝ D257 1E+16
Dielectric Strength kV/㎜ D149 17
Dielectric Constant - D150 3.2
Dissipation Factor - D150 0.02
ARC Resistance sec D495 180
OTHERS
UL-94 Flammability (0.8mm thickness) - (UL 94) HB
UL-94 Flammability (1.5mm thickness) HB
Mold Shrinkage (3mm thickness) % D955 1.4~2.3
※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® 1500 GRADE

General processing conditions for TRIBIT® 1500 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 245~255
Front Temperature 250~260
Middle Temperature 245~255
Rear Temperature 235~245
Mold Temperature 60~80