CERTENE™ HGB-0457B

Category: HDPE , High Density Polyethylene
Manufacturer: Muehlstein
Trademark: CERTENE™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: obbomm_CERTENE-HGB-0457B.pdf
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Message
HGB-0457B is a certified prime BLOW MOLDING and COMPRESSION copolymer developed for the production of high performance containers for general purpose and cap closure applications. HGB-0457B features BROAD-BIMODAL Molecular Weight Distribution that offers a unique combination of ESCR, Stiffness and Impact resistance at significant bottle weight reduction, and excellent processability in both continuous and intermittent equipments. HGB-0457B applications include small to medium-size containers for detergents, bleach chemicals, engine oil, antifreeze, toiletries, cosmetics and battle cap for carbonated soft drink. HGB-0457B recommended processing temperature is 150 to 170°C. with mold at 10 to 30°C. HGB-0457B conforms with FDA regulation 21CFR 177.1520 (c ) 3.1(a) + 3.2(a) and most international regulations concerning polyethylene use in contact with food articles.
General Information
Features
  • Rigidity, high
  • High ESCR (Stress Cracking Resistance)
  • Copolymer
  • Impact resistance, good
  • Workability, good
  • Good chemical resistance
  • Compliance of Food Exposure
Uses
  • Blown Containers
  • Blow molding applications
  • Container
Agency Ratings
  • FDA 21 CFR 177.1520(c) 3.1a
  • FDA 21 CFR 177.1520(c) 3.2a
Forms
  • Particle
Processing Method
  • Blow molding
  • Compression molding
PhysicalNominal ValueUnitTest Method
Density 0.957g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)0.40g/10 minASTM D1238
Environmental Stress-Cracking Resistance 1(50°C, 1.75 mm, 100% Igepal, Compression Molded, F50)> 900hrASTM D1693B
Volume density 0.560g/l
Additional InformationNominal ValueUnit
Blow Molding Mold Temperature 10 - 30°C
Blow Molding Temperature 150 - 170°C
MechanicalNominal ValueUnitTest Method
Tensile Strength 2(Yield, Compression Molded)28.0MPaASTM D638
Tensile Elongation 3(Break, Compression Molded)1100%ASTM D638
Flexural Modulus - 1% Secant 4(Compression Molded)1520MPaASTM D790
ImpactNominal ValueUnitTest Method
Tensile Impact Strength (Compression Molded)250kJ/m²ASTM D1822
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Unannealed)76.0°CASTM D648
Brittleness Temperature < -80.0°CASTM D746
Vicat Softening Temperature 128°CASTM D1525
Additional InformationNominal ValueUnit
Test specimens from compression molded plaque according to ASTM D 1928 Procedure C.
Note Message
1 .Notched Bent Strip
2 .50 mm/min
3 .50 mm/min
4 .1.3 mm/min
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