Premium Ultra High Molecular Weight Polyethylene Sealing Rods for Industrial Use

Product Description

Product Description

Ultra-high molecular weight polyethylene (Abbreviation UHMW-PE below) refers to more than 3 million molecular weight polyethylene with linear structure which has the best performance factor of all the engineering plastic. It is called an amazing material because its performances of wear resistance, impact resistance, corrosion resistance, self-lubricating, impact absorption are better than any other existed plastic material.
 

But we could not produce this kind of plastic with the traditional technology and difficult to molding, because of its high molecular weight without melting fluidity. Therefore, we focus on the advanced processing technology and as developing, the modern material of ultra-high molecular weight polyethylene will be widely used in various kinds of economical applications. Main Characters of UHMW-PE:
 

1.Impact Resistance

The impact resistance of UHMW-PE is the best of all kinds the engineer plastic which is 3 times than Nylon, 2 times than Polycarbonate and 5 times than ABS. Compare with other plastic, it could endure the impact in a long time, even keep its toughness in -196ºC. In addition, UHMW-PE itself also has good wear and corrosion resistance. It could be the best material when in the complicated and hostile environments.
 

2.Light weight& Easy-processable

The weight of UHMW-PE is lighter than water, even less than 1/8 of steel. It cost less than steel with the same quality. It has a very good economy because it is easy to maintain and easy-processable such as milling, drilling, digging and sawing etc.

3.Wear Resistance

The wear resistance of UHMW-PE is better than any other plastic, even better than some steel material such as stainless steel.

4.Self-lubricating

UHMW-PE has self-lubricating performance. It could work without lubricating oil, even its performances are better than carbon steel or copper which is added lubricating oil when it turn or slide. As a friction part, it could work without the lubricating oil and maintain convenient. UHMW-PE is an ideal material because of its stable performance, reducing noise and wearing resistance. It could also protect its mating plate.

5. Shock& Noise Absorption

UHMWPE has a good resistance performance because of its best impact-absorption ability among all the plastic material. Therefore, it also has a superior performance on shock& noise absorbing.

6,Physical Properties

Molecular weight ----------------- 300~920~10000

Density --------------------- 0.95g/cm2

Cantilever beam impact strength ---------- Not broken

Tensile strength ----------- ------ 32Mpa

Impact strength (simply-supported girder gap)----- 160kg.Cm/m2

Tensile elongation ----------------- 320%

Working temperature ---------------- ≤85ºC

Coefficient of expansion--------------- 1.5*104ºC

Coefficient of friction----------------0.07-0.11

Quality Assurance
DEF Seals manufactures premium-quality seals designed to thrive in harsh environments, making them an optimal choice for spare parts.
Please refer to the catalog for detailed information.

How to order from us?
Contact DEF's sales team for a quote via Email, Telephone, or Trademessage.
Send us your specifications including material type, size, quantity, color, and any special requests.
We will send you the pricing and additional details, followed by a Purchase Order for your approval.
Once the order and timeline are confirmed, we will commence production upon receiving payment.
If a sample is required, please notify us in advance.
Production time for seals is typically 5-10 working days.
Before packing, we can send photographs of the bulk order for your approval, if needed.
Packing
Order released for shipping.
For any issues, please contact us upon receiving your package. We will investigate and work with you to find a solution.
Quality and Service are our core principles at DEF.

Feel free to contact us for more details about our factory and products.