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TRAMID® 4211

PA66

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TYPICAL DATA OF TRAMID® 4211 GRADE

PROPERTY UNIT ASTM METHOD TYPICAL DATA
Physical
Specific Gravity - D792 1.13
Water Absorption (24 hours at 23℃) % D570 1.3
MECHANICAL
Tensile Strength at yield kgf/㎠ D638 800
Tensile Elongation at break % D638 20
Flexural Strength at yield kgf/㎠ D790 1,050
Flexural Modulus kgf/㎠ D790 25,000
Izod Impact Strength, notched, 23℃ (1/8”) kgf∙㎝/㎝ D256 7
Rockwell Hardness R scale D785 110
THERMAL
HDT, 18.6 ㎏f/㎠ D648 67
ELECTRICAL
OTHERS
※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® 4211 GRADE

General processing conditions for TRAMID® 4211 are shown below.
Drying prior to processing is essential to ensure desired appearance and property performance.

SPECIFICATION UNIT CONDITIONS
Drying Temperature 80~90
Drying Time hr 3~5
Moisture Content, Max % 0.2
Melt Temperature 260~280
Nozzle Temperature 260~290
Front Temperature 255~285
Middle Temperature 250~280
Rear Temperature 245~275
Mold Temperature 60~90