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TRAMID® 4210GNH30

PA66

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TYPICAL DATA OF TRAMID® 4210GNH30 GRADE

PROPERTY UNIT ASTM METHOD TYPICAL DATA
Physical
Specific Gravity - D792 1.40
MECHANICAL
Tensile Strength at yield kgf/㎠ D638 125
Tensile Elongation at break % D638 > 1.8
Flexural Strength at yield kgf/㎠ D790 185
Flexural Modulus kgf/㎠ D790 9,000
Izod Impact Strength, notched, 23℃ (1/8”) kgf∙㎝/㎝ D256 55
THERMAL
HDT, 18.6 ㎏f/㎠ D648 235
ELECTRICAL
Dielectric Constant - D150 4.0
OTHERS
UL-94 Flammability (0.75, 1.5, 3.0mm) - (UL 94) V-0
Mold Shrinkage % 0.3~0.8
※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 TRAMID® 4210GNH30 GRADE

General processing conditions for TRAMID® 4210GNH30 are shown below.
Drying prior to processing is essential to ensure desired appearance and property performance.

SPECIFICATION UNIT CONDITIONS
Drying Temperature 80~100
Drying Time hr 4~6
Melt Temperature 270~290
Nozzle Temperature 270~290
Front Temperature 270~290
Middle Temperature 260~280
Rear Temperature 240~260
Mold Temperature 60~100
Back Pressure MPa <70
Screw Speed rpm <60
Injection Pressure MPa <70
Injection Speed % <60
Hold Pressure MPa <50
Injection Cushion mm 3~6