CERTENE™ HPB-0345

About
HPB-0345 is a certified prime grade Phillips Process BLOW MOLDING copolymer designed to meet end-use requirements of containers for packaging of Household Industrial Chemicals (HIC). HPB-0345 features easy and consistent processability in conventional continuous or intermittent extrusion equipment. It also offers exceptional ESCR and Impact strength. Applications include containers for detergents, bleach, antifreeze, motor oil and agricultural chemicals. HPB-0345 recommended melt temperature is 180 to 200°C, with the mold at 10 to 20°C. HPB-0345 complies with FDA regulation 21CFR 177.1520(c) 3.2(a) and with most international regulations concerning the use of Polyethylene in contact with food articles.&&

Product Description
GenericHDPE
Material StatusCommercial: Active
FeaturesExcellent Processability,High impact resistance,Food contact compliance,Copolymer,High density,Solvent resistance,High ESCR,Resistance to detergents
AvailabilitysNorth America

Technical Data
PHYSICALNominal valueUnitTest method
Density0.945g/cm³ASTM D1505
Melt Flow Rate
190℃,2.16kg0.35g/10minASTM D1238
ESCR(Environmental Stress Cracking Resistance)
100% non-ionic detergent, molded, F50> 1000hrASTM D1693B

MECHANICALNominal valueUnitTest method
tensile strength
Yield, molding24.1MPaASTM D638
Tensile strain
Fracture, molded900%ASTM D638
Bending modulus
Tangent, molded1040MPaASTM D790-A

IMPACTNominal valueUnitTest method
Tensile impact strength
Compression Molding231kJ/m²ASTM D1822

THERMALNominal valueUnitTest method
Embrittlement temperature< -75.0ASTM D746
Vicat Softening Temp121ASTM D1525

Process Conditions
injectionNominal valueUnitTest method
ExtrusionNominal valueUnitTest method
Mold temperature10.0 to 20.0°C
Melt temperature180 to 200°C

Notes
1. Typical properties: these are not to be construed as specifications.
2. 2.0 in/min
3. 0.051 in/min
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