Customization: | Available |
---|---|
Type: | UHMWPE |
Application: | Guide,Convery Liner,Defender |
Still deciding? Get samples of US$ 4/kg
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
UHMW - Engineered plastic with low coefficient of friction. Relatively slow wear for most applications where bulk material conveyed has some liquid or sticky properties.
1, Abrasion resistance at the top in plastics, 4 times higher than nylon 66 and PTFE, 6 times higher than carbon steel;
2,The impact strength ranks first among plastics, which is 2 times of PC and 5 times of ABS, and can keep high toughness at liquid nitrogen temperature (-196)
3, Its self-lubrication is approach to that of PTFE, and the coefficient of friction is only 0.07-0.11.
4,The impact absorption value is the highest among all plastics, and the sound attenuation effect is very good
5,High chemical stability, in a certain temperature and concentration range can withstand the action of various corrosive media and organic media
6, Strong anti-adhesion ability, second only to PTFE;
7,Completely hygienic and non-toxic, can be used to contact food and medicine
8,Excellent corrosion resistance, low friction coefficient, small specific gravity, good high energy radiation resistance
Advantages of UHMWPE truck liners
UHMWPE sheet with continuous length, seamless dump body liners release sticky materials such as clay, coal fly ash or fertilizer in the very best and very worst conditions, eliminating costly flow agents, reducing labor costs and increasing the number of loads hauled each day.
• Provides steady release of bulk materials
• Weighs less than aluminum or steel
• Abrasion, corrosion and chemical-resistant
• Economically priced
• High impact strength
Application of UHMWPE sheet wear liners
⇒ Fender panel facing pads
⇒ Fender pile rubbing strips
⇒ UE-V fender shields
⇒ Facing strips for jetties and wharves
⇒ Lock entrance and lock wall protection
⇒ Mitres on lock gates
⇒ Bridge buttress protection
⇒ Pontoon pile guide bearings
⇒ Fast-launch lifeboat slipways
⇒ Beltings for smaller workboats
Features of UHMWPE Sheets and Components:
· Very Low Co-efficient of Friction
· High Impact Strength, will not break or shatter
· High Abrasion Resistance
· Zero Water Absorption
· Chemical Inert, Works with almost all chemical including HCL
· Survive in Freezing Conditions from ( -200 Degree C to 80 Degree C )
· Anti Sticking Property· Self Lubricated Material
Technical data of UHMWPE sheet:
Project Name | Unit | Test Method | Test Result |
Density | g/cm3 | ASTM D-1505 | 0.94-0.98 |
Compressive Strength | Mpa | ASTM D-638 | ≥42 |
Water Absorption | % | ASTM D-570 | <0.01 |
Impact Strength | KJ/m2 | ASTM D-256 | ≥140 |
Heat Distortion Temperature | ºC | ASTM D-648 | 85 |
Shore Hardness | Shore D | ASTM D-2240 | >40 |
Friction Coefficient | ASTM D-1894 | 0.11-0.17 |
Parameter of UHMWPE sheet:
Items | Unit | Data | ASTM Test Method |
Molecular Weight | billion | 3~9 | D2857 |
Specific Gravity | g/cm^3 | 0.935~1.0 | D1505 |
Tensile Strength | MPa | 40~45 | D638 |
Elongation at break | % | 300~400 | D638 |
Impact Strength | kJ/m^2 | ≥140 | D250 |
Rockwell Hardness | kJ/m^3 | 40~60 | D747 |
Abrasion Loss | mg/1000 times | 70 | D1175 |
Distortion Temperature | ºC | 85 | D648 |
Application Field
1. Lining: Silos, hoppers, wear-resistant plates, brackets, chute like reflux devices, sliding surface, roller, etc.
2. Food Machinery: Guard rail, star wheels, guide gear, roller wheels, bearing lining tile, etc.
3. Paper-making machine: Water lid plate, deflector plate, wiper plate, hydrofoils.
4. Chemical Engineering: Corrosion and wear-resistant mechanical parts
5. Other: Agricultural machinery, ship parts, electroplating industry, extreme low temperature mechanical components.
6. Thermal power: coal handling, storage of coal, coal bunker lining
7. Coal processing: sieve plate, filter, U-underground coal chute
8. Concrete: cement raw and finished product silo silo lining
9. Grain: food storage or chute lining
10. Mining: sieve plate, chute linings, wearproof anti-bonding part
11. Some kind of rubber fender panels and front face of rubber fender
12. Other fields include Ice rink, water tank etc.
As a new type of engineering plastic, UHMWPE sheet possesses multiple performance advantages:
Extraordinary wear-resistant,4~6 times higher than other plastic,6~9 times higher than steel, and 26 times higher than copper.
Highly impact strength, 10 times higher than PA6 and PP
Low friction coefficient (0.05~0.11), and capable of self lubrication
Unattractive to foreign material, and anti-sticking while sliding
Resistant to chemical corrosion