CERTENE™ MWG-2137

Category: MDPE , Medium Density Polyethylene
Manufacturer: Muehlstein
Trademark: CERTENE™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: o7Lbgm_CERTENE-MWG-2137.pdf
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Message
MWG-2137 is a certified prime Hexane copolymer, HIGH MOLECULAR WEIGHT grade developed for GEOMEMBRANE applications. MWG-2137 features outstanding ESCR, excellent melt strength and good processability. MWG-2137 applications include liners for landfills, moisture barrier for tunnels and chemical tank containment liners. MWG-2137 complies with FDA regulation 21CFR 177.1520 (c) 3.1(a), use conditions C through G per 21 CFR 176.170(c). Volume of food contacting article must be equal to or greater than 5 gallons.
General Information
Features
  • High ESCR (Stress Cracking Resistance)
  • High molecular weight
  • Copolymer
  • hexene comonomer
  • Workability, good
  • Good melt strength
Uses
  • Geo Membranes
  • Lining
Agency Ratings
  • ASTM D 4976-PE225
  • FDA 21 CFR 176.170(c) conditions of use C through G
  • FDA 21 CFR 177.1520(c) 3.1a
  • GRI GM13 excpt carbon black requirements
Forms
  • Particle
PhysicalNominal ValueUnitTest Method
Density 0.937g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/21.6 kg)21g/10 minASTM D1238
Environmental Stress-Cracking Resistance (100% Igepal)> 1500hrASTM D1693
SP-NCTL - Compression Molded > 1.2monthASTM D5397
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)57ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield, Compression Molded)20.0MPaASTM D638
Tensile Elongation (Break, Compression Molded)800%ASTM D638
Flexural Modulus - Tangent (Compression Molded)830MPaASTM D790
ImpactNominal ValueUnitTest Method
Tensile Impact Strength 1(Compression Molded)400kJ/m²ASTM D1822
ThermalNominal ValueUnitTest Method
Brittleness Temperature < -75.0°CASTM D746A
Vicat Softening Temperature 105°CASTM D1525
Additional Information
Test specimens from compression molded plaque according to ASTM D 4703, Procedure C, Annex A1.
Note Message
1 .Type S bar
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