uhmwpe chute liner for mining industry/ coal hopper/ bunker uhmwpe abrasion resisting plastic inner liner

 UHMWPE

UHMWPE (also known as Ultra High Molecular Weight Polyethylene) Sheet  products are manufactured from the semi-crystalline  polyethylene (PE) family.  Polystone UHMWPE Sheet has a minimal molecular weight of 9 million which has a positive impact on material performance in an abrasive environment.

Polystone UHMWPE Sheet is available in various grades of material depending on the application requirements. Polystone grades available are Polystone 7000 (a virgin grade white UHMWPE sheet and rod product), 

Polystone 7000SR (a black static reduced sheet and rod product), Polystone 7000 Ultra (a green filled grade of sheet and rod)and Polystone 8000 (glass filled UHMWPE Sheet with a molecular weight of almost 10 million).

UHMW-PE chute Liner Advantages

1.Good lubrication and exceptional low abrasion coefficient character of UHMWPE sheet make it to be choosed  to be the lining of many chute , coal bunker , truck liner , mixing silo lining and other project whose conveyor cohere easily when it been unloaded and delivered . Adopting UHMW-PE sheet as lining can help the company or operator save much time and money .

2.With a very low friction co-efficient and zero water absorption, UHMWPE lining are widely used to eliminate caking, bridging and hanging up of a variety of bulk materials in application extending through steel and cement production, mining and power generation. In new applications the use of UHMWPE liners facilitates shallower chute and hoper angles providing greater design freedom whilst in existing installations the simulation of steeper angles through a low friction co-efficient is often the solution to plant blockage problems.

Advantage  

1. Wear resistance is 6-7 times of ordinary carbon steel;

2. impact strength was 4 to 5 times of the ABS;

3. Self-lubricating properties superior;

4. Strong corrosion resistance, high chemical technical;

5. non-stick phase is not easy to attach the product surface and other materials;

6. the impact energy absorption is strong;

7. health non-toxic, low temperature resistance, also have ductility in liquid nitrogen

 

TYPICAL PROPERTIES:

 Excellent impact resistance

High mechanical strength

Resistant to many solvents

Very good electrical insulator

Excellent abrasion resistance

Very high damping properties

Continuous use temp. of -269 to 80 Deg. Cent.

Minimum water absorption (0.01%)

Extremely low co-efficient of friction

F.D.A. approved for food and drug industries

Applications:

UHMWPE is used in applications requiring high abrasion resistance and non-stick qualities.

Mining Liners for:

Conveyors, Truck beds, Dragline buckets, Shovels, Front loading buckets, Scrapers, Excavator buckets

Coal Preparation Liners for:

Chutes, Hoppers, Bunkers, Launderer parts, Conveyor skirting, Conveyor troughs, Coal and Ore

Transportation:

Dump truck lining, Ship Hold Liners, Rail car liners, Conveyor liners,

Bulk Material Handling:

Grain, Coal, Sand, Gravel, Urea Phosphates, Wood Chips, Kaolin Powder, Soap Powder, Dry Fertilizer, Foundry Sand, Soda Ash, Gypsum Barite, Dry Cement, Chemical Powder, Fly Ash & Bottom Ash

Advantage of Liner:

Non-Stick

Self-lubricating

Low coefficient of friction

Low and high temperature performance

Noise deadening

Reduces maintenance

Excellent Abrasion, corrosion and chemical-resistant

100% virgin UHMW liner - more consistent, reliable and durable liner

UV stabilized - protects liner from sunlight which will normally breakdown a liner

Weldable and repairable - if damage does happens, liner is repairable

Combination liner option - able to make a thicker tail end of liner

Good impact resistance- it is virtually unbreakable.

Light weight - easy to handle without special equipment.

Electrical insulation - it is a good insulator.

Weatherproof - it doesn't absorb water and is UV resistant.

Flow promotion - ideal product for bulk materials handling.

Custom widths and roll lengths available

Our Services

1. Ensure the products meet the quality standards

2. Ensure the goods will be delivered on time

3. Provide warm and friendly service and after-sale service

4. reply within 10 hours if you have any questions and requests

Technical data of uhmwpe liner sheet, PP liner, truck bed liner:

Physical Properties	Test Method	Unit	Value
Specific Gravity	ASTM D792	g/cm3	0.93
Water Absorption	ASTM D570	℃	<0.01
Mechanical Properties	Test Method	Unit	Value
Tensile Strength	ASTM D638	MPa	40
Elongation, at break	ASTM D638	%	300
Flexural Strength	ASTM D790	MPa	24
Compression Strength, 10% Deformation	ASTM D695	MPa	21
Hardness, Shore D	ASTM D2240	-	D66
Coefficient of Friction	-	-	0.12
Thermal Properties	Test Method	Unit	Value
Heat Deflection Temperature	ASTM D648	℃	47
Melting Point	ASTM D3412	℃	135
Continuous Service Temperature	-	℃	82
Electrical Properties	Test Method	Unit	Value
Surface Resistivity	ASTM D257	Ω-M	>1015
Dielectric Constant 106Hz	ASTM D150		2.3

Shandong Ningjin Xinxing Chemical Co., Ltd. is one of the most professional manufacturer of UHMW-PE(Ultra-high Molecular Weight Polyethylene) sheet and rod, HDPE(High-density Polyethylene)sheet PP sheet, PVC sheet, and sorts of products machined preciaely according to the drawing provided by customers in China. Such as Three layer board ,Outrigger Pad, Duck Bumper, Cushion Block, Liners (coal bin liner, hopper liner ,truck bed liner etc.) and other items.

Our company was found in 1989. So far , we have obtained much rich experience for more than 20years in producing UHMW-PE and HDPE products. We can research , develop and produce series of relevant items by ourselves and form an unique product development system.. The products have been marketing to more than 30 countries all over the world . and we have gained high reputation , sincere service from our custom. So, we believe the high quality , sincere service and competitive prices will grab your interest.

The staff are all dedicated to producing more and more high quality and technique UHMW-PE and HDPE products for customers.

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