CERTENE™ HWF-1157A

Category: HDPE , High Density Polyethylene
Manufacturer: Muehlstein
Trademark: CERTENE™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 5PN1yd_CERTENE-HWF-1157A.pdf
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Message
HWF-1157A is a certified prime High Molecular Weight, Butene copolymer with a broad Molecular Weight Distribution. It is developed for blown films requiring low gel levels, excellent stiffness, good impact resistance and excellent bubble stability. HWF-1157A applications include inliners, grocery and retail bags, lamination films, labels, artificial paper, and heavy duty bags. Suggested melt temperature 200 to 225°C. HWF-1157A contains no slip and no antiblock. HWF-1157A complies with FDA regulation 21CFR 177.1520(c) 3.2a, and most international regulations concerning the use of Polyethylene in contact with food articles.
General Information
Features
  • Low speed solidification crystal point
  • Butene comonomer
  • Rigidity, high
  • High molecular weight
  • Copolymer
  • Impact resistance, good
  • Wide molecular weight distribution
  • Compliance of Food Exposure
Uses
  • Films
  • Laminate
  • Lining
  • Bags
  • Food packaging
Agency Ratings
  • FDA 21 CFR 177.1520(c) 3.2a
Forms
  • Particle
Processing Method
  • Blow film
PhysicalNominal ValueUnitTest Method
Density 0.957g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) ASTM D1238
    190°C/21.6 kg 11g/10 minASTM D1238
    190°C/5.0 kg 0.35g/10 minASTM D1238
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)62ISO 868
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 20µm
Tensile Stress ISO 527-3
    MD : Yield, 20 µm 50.0MPaISO 527-3
    TD : Yield, 20 µm 45.0MPaISO 527-3
Tensile Elongation ISO 527-3
    MD : Break, 20 µm 400%ISO 527-3
    TD : Break, 20 µm 450%ISO 527-3
Dart Drop Impact 1(20 µm)240gISO 7765-1
Trouser Tear Resistance ISO 6383-2
    MD : 20 µm 200N/mmISO 6383-2
    TD : 20 µm 450N/mmISO 6383-2
Additional Information
Film Specimen: 0.8 mil (20 µm) film, blow-up-ratio 4.0:1
ExtrusionNominal ValueUnit
Melt Temperature 200 - 225°C
Note Message
1 .F50
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