Kafrit PEX TA 1117 HD

Category: XLPE , Crosslinked Polyethylene
Manufacturer: Kafrit NA Ltd.
Trademark: Kafrit PEX
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: GluOoU_Kafrit-PEX-TA-1117-HD.pdf
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Cross-linkable High Density Polyethylene Compound

TA 1117 HD is for use in industrial applications. Crosslinked TA 1117 HD has a beneficial combination of high density and high gel content which result in excellent chemical, abrasion and heat resistance. The properties of TA 1117 HD make it a preferred choice for oil and gas, and other aggressive industrial applications. TA 1117 HD is suitable for continuous service exposed to hydrocarbons at operating temperatures of 200°F (93°C).
General Information
Features
  • Copolymer
  • Crosslinkable
  • Good Abrasion Resistance
  • Good Chemical Resistance
  • High Density
  • High Heat Resistance
Uses
  • Industrial Applications
  • Oil/Gas Applications
  • Piping
  • Profiles
  • Tubing
Forms
  • Pellets
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.947g/cm³ASTM D792
Apparent Density 0.54g/cm³ASTM D1895, ISO 60
Melt Mass-Flow Rate (MFR) (190°C/5.0 kg)1.0g/10 minASTM D1238
Gel Content 75%ASTM D2765
Moisture Content 1< 0.020%
Additional InformationNominal ValueUnit
Volatiles 2< 0.10%
ExtrusionNominal ValueUnit
Head Temperature 200 to 210°C
Extruder Screw L/D Ratio 25.0:1.0
Extruder Screw Compression Ratio 3.0:1.0 to 2.5:1.0
Extruder Screw Temperature 370 to 90°C
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)22.0MPaASTM D638
Tensile Elongation (Break)250%ASTM D638
ExtrusionNominal ValueUnit
Cylinder Zone 1 Temp. 154 to 177°C
Cylinder Zone 2 Temp. 165 to 188°C
Cylinder Zone 3 Temp. 177 to 200°C
Cylinder Zone 4 Temp. 188 to 200°C
Die Temperature 190 to 215°C
Note Message
1 .Karl Fischer titration (SIL 4.4)
2 .SIL 4.3
3 .Control of the screw temperature may improve processing results.
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