KOPEL®KP3355UM

About

Product Description
SupplierKolon
GenericTPE
Material StatusCommercial: Active

Technical Data
PHYSICALNominal valueUnitTest method
Filling material content
230 ℃,2.16kg26.4g/10minASTM D1238
Density1.18g/cm³ASTM D792
Shrinkage rate1.14~1.16%ASTM D955
Water absorption rate
23℃,24hr0.5%ASTM D570

MECHANICALNominal valueUnitTest method
Shaw’s D54ASTM D2240
tensile strength
3.20 mm,200 mm/min30MPaASTM D638
Tensile strain
Fracture, 3.20 mm, 200 mm/min550%ASTM D638
Bending modulus
200 mm/min,3.20 mm220MPaASTM D790
bending strength
200 mm/min,3.2 mm120MPaASTM D790

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
-30℃,6.4mmNBJ/mASTM D256
23℃,6.4mmNBJ/mASTM D256

THERMALNominal valueUnitTest method
melting point
20 ℃/min215ASTM D3418
Vicat Softening Temp
A50185ASTM D1525

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant levelHBUL 94

Process Conditions
InjectionNominal valueUnitTest method
drying temperature100~110
Drying time3~6hr
Control moisture content≤ 0.1%
Mold temperature20~40
Nozzle temperature220~235
Front temperature of material barrel220~235
Temperature in the middle of the barrel220~230
Temperature at the rear of the barrel200~210

Notes
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