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Grade: Ultra-High Molecular Weight (UHMWPE)
Formula: UHMWPE, HMPE, HPPE
Form: Coil
Material: Polyethylene (PE)
CAS Number: 9002-88-4
Commodity: Polymers
UHMWPE Coil is a roll of ultra-high-molecular-weight polyethylene sheet, a polymer valued for its extremely high wear resistance, toughness, and impact strength. Supplied in coiled sheet form, UHMWPE combines lightweight performance with superior chemical resistance and low friction, making it well suited for demanding structural and protective applications. Industries such as defense, marine engineering, and industrial manufacturing use UHMWPE coils for protective linings, wear-resistant components, and impact-absorbing structures. Specific applications include ballistic armor layers, marine fender systems, and liners for high-wear industrial equipment. In research, UHMWPE coils are investigated for composite reinforcement, self-lubricating surfaces, and biomedical engineering where biocompatibility and wear resistance are crucial. Their exceptional toughness, resistance to abrasion, and adaptability in sheet processing ensure UHMWPE coils remain essential for both advanced engineering and applied research.
Tolerances
Coil
| Thickness | ±20% |
|---|
Material Properties for Polymers
Chemical Resistance
| Element | Value |
|---|---|
| Acids - concentrated | Good-Fair |
| Acids - dilute | Good |
| Alcohols | Good |
| Alkalis | Good |
| Aromatic hydrocarbons | Fair |
| Greases and Oils | Good-Fair |
| Halogenated Hydrocarbons | Fair-Poor |
| Halogens | Fair-Poor |
| Ketones | Good-Fair |
Mechanical Properties
| Element | Value |
|---|---|
| Coefficient of friction | 0.1-0.2 |
| Hardness - Rockwell | R50-70 |
| Poisson's ratio | 0.46 |
| Elongation at break( % ) | 500 |
| Tensile modulus( GPa ) | 0.2-1.2 |
| Izod impact strength( J m⁻¹ ) | 1000 |
| Tensile strength( MPa ) | 20-40 |
Electrical Properties
| Element | Value |
|---|---|
| Dielectric constant @1MHz | 2.3 |
| Dissipation factor @ 1MHz | 1-10x 10⁻⁴ |
| Dielectric strength( kV mm⁻¹ ) | 28 |
| Surface resistivity( Ohm/sq ) | 10¹³ |
| Volume resistivity( Ohmcm ) | 10¹⁸ |
Physical Properties
| Element | Value |
|---|---|
| Flammability | HB |
| Radiation resistance | Fair |
| Resistance to Ultra-violet | Poor |
| Limiting oxygen index( % ) | 17 |
| Water absorption - over 24 hours( % ) | 0.01 |
| Density( gcm⁻³ ) | 0.94 |
Thermal Properties
| Element | Value |
|---|---|
| Heat-deflection temperature - 0.45MPa( C ) | 69 |
| Heat-deflection temperature - 1.8MPa( C ) | 42 |
| Upper working temperature( C ) | 55-95 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 1900 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 0.42-0.51@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 130-200 |
Other Customers Purchased
-
UHMWPE Granules Formula: UHMW PE
Nominal Granule Size: 2mm
Weight: 500g
Type: Extrusion Grade
Colour: Natural
CAS Number: 9002-88-4
UOM Code: 019-261-32
eachStarting at $237.00
Discounts applied for volume purchases -
each
Starting at $225.00
Discounts applied for volume purchases -
each
Starting at $186.00
Discounts applied for volume purchases -
LDPE Rod Formula: LDPE
Diameter: 63.5mm
Length: 500mm
Colour: Natural
CAS Number: 9002-88-4
UOM Code: 018-502-28
eachStarting at $233.00
Discounts applied for volume purchases -
UHMWPE Powder Formula: UHMW PE
Mean Particle Size: 150µm
Weight: 200g
Molecular Weight: ~5000k g/mol
CAS Number: 9002-88-4
UOM Code: 021-062-89
eachStarting at $187.00
Discounts applied for volume purchases -
LDPE Powder Formula: LDPE
Maximum Particle Size: 300µm
Weight: 10000g
Colour: Natural
CAS Number: 9002-88-4
UOM Code: 893-777-41
eachStarting at $176.00
Discounts applied for volume purchases
