KOPEL® KP3355HS

About

Product Description
SupplierKolon
GenericTPE
Material StatusCommercial: Active

Technical Data
PHYSICALNominal valueUnitTest method
Filling material content
230 ℃,2.16kg29g/10minASTM D1238
Density1.18g/cm³ASTM D792
Shrinkage rate1.1~1.2%ASTM D955
Water absorption rate
23℃,24hr0.5%ASTM D570

MECHANICALNominal valueUnitTest method
Shaw’s D56ASTM D2240
tensile strength
3.20 mm,200 mm/min15MPaASTM D638
Tensile strain
Fracture, 3.20 mm, 200 mm/min580%ASTM D638
Bending modulus
200 mm/min,3.20 mm163MPaASTM D790
bending strength
200 mm/min,3.2 mm10MPaASTM 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 ℃/min195ASTM D3418
Vicat Softening Temp
A50172ASTM D1525

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant levelHBUL 94

Process Conditions
InjectionNominal valueUnitTest method
drying temperature100~110
Drying time3~8hr
Control moisture content≤ 0.1%
Mold temperature20~40
Nozzle temperature210~220
Front temperature of material barrel210~220
Temperature in the middle of the barrel200~220
Temperature at the rear of the barrel180~190

Notes
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