Safrene® M 6650

Category: HDPE , High Density Polyethylene
Manufacturer: Safripol (PTY) LTD
Trademark: Safrene®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: YSSrd7_Safrene-M-6650.pdf
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Message
Safrene® M 6650 High Density Polyethylene Resin is a high molecular mass grade specifically designed for extrusion blow moulding of containers greater than 20 liter capacity. It has a high melt viscosity and is primarily recommended for use on modern generation equipment.

Safrene® M 6650 High Density Polyethylene Resin exhibits outstanding impact strength, high rigidity and good environmental stress-crack resistance. It is particularly suitable for drum applications between 50 liter and 250 liter and satisfies SABS 1176 requirements for the transportation of dangerous goods.
General Information
Features
  • Ultra-high impact resistance
  • Rigidity, high
  • High ESCR (Stress Cracking Resistance)
  • High molecular weight
  • Compliance of Food Exposure
  • Viscosity, High
Uses
  • Industrial container
  • Drum
  • Optical cable insulation material
  • Container
Agency Ratings
  • FDA 21 CFR 177.1520(c) 3.1c
  • Europe 10/1/2011 12:00:00 AM
Processing Method
  • Blow molding
  • Extrusion
  • Extrusion blow molding
PhysicalNominal ValueUnitTest Method
Density 10.953g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) ISO 1133
    190°C/21.6 kg 5.0g/10 minISO 1133
    190°C/5.0 kg 0.20g/10 minISO 1133
Viscosity Number (Reduced Viscosity) 450.0ml/gISO 1628
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D, Compression Molded)63ISO 868
MechanicalNominal ValueUnitTest Method
Tensile Stress ISO 527-2/50
    Yield, molding 26.0MPaISO 527-2/50
    Fracture, molding 46.0MPaISO 527-2/50
Tensile Strain (Break, Compression Molded)> 600%ISO 527-2/50
Flexural Stress (3.5% Strain, Compression Molded)21.0MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (-30°C, Compression Molded)35kJ/m²ISO 179
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 80.0°CISO 306/B
Peak Crystallization Temperature (DSC) 130 - 133°CISO 3146
Additional Information
Blow Molding conditions: Feed Zone: 170 to 190°C Zone 1: 180 to 200°C Zone 2: 200 to 220°C Zone 3: 200 to 220°C Melt Temperature: 200 to 220°C
ExtrusionNominal ValueUnit
Cylinder Zone 1 Temp. 170 - 190°C
Cylinder Zone 2 Temp. 180 - 200°C
Cylinder Zone 3 Temp. 200 - 220°C
Cylinder Zone 4 Temp. 200 - 220°C
Melt Temperature 200 - 220°C
Note Message
1 .Unannealed
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