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Lennite SD-P

Ultra High Molecular Weight Polyethylene

Carbon Powder

Supplied by Westlake Plastics Company

The technical datasheet with complete property values for Lennite SD-P is available to members of the Prospector Plastics Database.
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Product Description
LENNITE® SD-P (Static-dissipative Ultra-High Molecular Weight Polyethylene) Carbonpowder-filled, self-lubricating, moisture-repellent material with resistivity levels in the 105 - 109 range. This material has the highest impact strength, is lightweight, has excellent abrasion resistance, and possesses good chemical and stress-crack resistance.
Manufacturing Capabilities:
  • Sheet: 0.125 to 4 in thick
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Filler / Reinforcement 
  • Carbon Powder
Additive 
  • Antistatic
  • Lubricant
  
Features 
  • Antistatic
  • Good Abrasion Resistance
  • Good Chemical Resistance
  • Good Crack Resistance
  • Good Wear Resistance
  • High ESCR (Stress Crack Resist.)
  • High Impact Resistance
  • Low Friction
  • Low Moisture Absorption
  • Noise Damping
  • Non-Sloughing
  • Self Lubricating
  • Ultra High Molecular Weight
Uses 
  • Liners
  • Metal Replacement
  
Appearance 
  • Black
Forms 
  • Pellets
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Water Absorption (24 hr)
%
 ASTM D570
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength (Yield)
psi
 ASTM D638
Tensile Elongation (Break)
%
 ASTM D638
Flexural Modulus
psi
 ASTM D790
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore D)
 
 ASTM D2240
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load     ASTM D648
66 psi, Unannealed
°F
  
264 psi, Unannealed
°F
  
CLTE - Flow
in/in/°F
 ASTM D696
Electrical
Nominal Value
Unit
Test Method
Surface Resistivity
ohms
 ASTM D257
Volume Resistivity
ohm·cm
 ASTM D257
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Lennite SD-P, Lennite SDP, Lennite , LenniteSDP, SD, SD-P, SDP, SD:P, SD/P, SD+P, SD_P, SD P, Polyethylene, Ultra High Molecular Weight, Polyethylene Ultra High Molecular Weight, UHMWPE, Polyethylene, PE, Westlake Plast, PolyethyleneUltraHighMolecularWeight, PSD
Features
Features may also be described by the following terms: Good Wear Resistance, Wear Resistant, Non-Sloughing, Non Sloughing, Ultra High Molecular Weight, Ultra High MW, Low Moisture Absorption, Low Water Absorption, Water Resistant, Moisture Resistant, Self-Lubricating, Self Lubricating, High Impact Resistance, Low Friction, High Environmental Stress Cracking Resistance, High ESCR, Stress Cracking Resistant, Good Crack Resistance, Crack Resistant, Good Chemical Resistance, Chemical Resistant, Good Abrasion Resistance, Abrasion Resistant.
Notes
1Typical properties: these are not to be construed as specifications.
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.