Lupolen 4021 K RM

Category: MDPE , Medium Density Polyethylene
Manufacturer: LyondellBasell Industries
Trademark: Lupolen
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 0HZgqR_Lupolen-4021-K-RM.pdf
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Message
Lupolen 4021 K RM is a new generation hexene linear medium-density polyethylene for rotomolding. Typical customer applications include large tanks including agricultural and chemical storage containers and underground and infrastructure applications.
Lupolen 4021 K RM is a fully UV-stabilized and pelletized polymer. Tests have shown that this material is resisting against the harmful effect of biodiesel fuel.**

It is not intended for use in medical and pharmaceutical applications.

** Resistance is based on our latest patented technology
General Information
Additive
  • UV stabilizer
Features
  • Low warpage
  • High ESCR (Stress Cracking Resistance)
  • hexene comonomer
  • Workability, good
  • Low temperature impact resistance
Uses
  • Industrial water tank
  • Agricultural water tank
  • Container
  • Water tank
  • Fuel Tank
Forms
  • Particle
Processing Method
  • rotomolding
PhysicalNominal ValueUnitTest Method
Density 0.940g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)4.0g/10 minISO 1133
Environmental Stress-Cracking Resistance > 1000hrASTM D1693B
Full Notch Creep Test 1(50°C)2.1dayISO 16770
MechanicalNominal ValueUnitTest Method
Tensile Modulus 750MPaISO 527-2
Tensile Stress (Yield)19.0MPaISO 527-2
Tensile Strain (Yield)9.0%ISO 527-2
FilmsNominal ValueUnitTest Method
Tensile Elongation (Break)> 450%ISO 527-3
ImpactNominal ValueUnitTest Method
Tensile Impact Strength ISO 8256/1A
    -30°C 120kJ/m²ISO 8256/1A
    23°C 265kJ/m²ISO 8256/1A
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 114°CISO 306/A50
ExtrusionNominal ValueUnit
Melt Temperature 180 - 210°C
Extrusion instructions
Processing: Recommended range for PIAT (Peak Internal Air Temperature) is 180 - 210 "C. PIAT should not exceed 225 °C.
Note Message
1 .6.0 MPa, 2% Arkopal N100
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