Product Details
Place of Origin: China
Brand Name: NIUBAI
Certification: ISO 9001, ISO 14001
Model Number: UHMWPE
Payment & Shipping Terms
Minimum Order Quantity: 100kg
Price: 2.9-3.5USD
Delivery Time: 5-8 workdays
Payment Terms: T/T, Western Union
Product Description
UHMW-PE(Ultra high Molecular Weight Polyethylene )is a thermoplastic engineering plastic with the average molecular weight more than 9.0 million. (PE only has the molecular weight between twenty to two hundred thousand.) This kind of material with five top performance of high-wear-resistance, good-chemical resistance, low-temperature resistance, self-lubrication and high-impact resistance, which is regarded as a "surprised" engineering plastic of excellent comprehensive capacity and competitive price.
Main characteristics:
1. Very high-wear resistance, seven times wear resistance than steel, four times than PTFE
2. Very high anti-impact resistance, two times impact resistance than PC, five times than ABS.
3. Good self-lubrication, the same as PTFE, better than steel and brass appended lubricating oil.
4. Good anti-corrosion resistance, it has very stable chemicals property and can endure the corrosion of all kinds of corrosive medium and organic solvent in certain rang of temperature and humidity.
5. Very high-inadhesion resistance, the surface of product hardly affixes other material.
6. Very high-impact resistance, ten times impact resistance than PA66, eight times than PTFE.
7. Good low temperature resistance, in liquefied nitrogen (- 196ºC), it still has the prolongation.
few other materials can reach to this performance.
8. Non-toxic and clean property, UHMW-PE, which is the material that Food and Drug Administration (FDA) and United States Department of Agriculture (ASDA) permit to apply in food and medicine fields.
| Property | Item No. | Unit | Value | |
| Mechanical Properties | 1 | Density | g/cm3 | 0.94-0.96 |
| 2 | average molecular weight | g/mol | More than 9.0 million | |
| 3 | Tensile strength (23ºCin air) | MPa | 22 | |
| 4 | Breaking strength | MPa | 42 | |
| 5 | Tensile strain at break | % | 600 | |
| 6 | Charpy impact strength (notched) | mJ/mm 2 | No break | |
| 7 | Ball indentation hardness | N/mm 2 | 42 | |
| 8 | Shore D hardness | -- | D65 | |
| 9 | Abrading(sand slurry experiment) | -- | 100 | |
Our advantages:
Material: UHMWPE/HDPE/PP/Nylon
Produce Procedure: CNC, Injection etc.
Shape: Any, according to the drawing
Size: Φ20,Φ30,Φ50,Φ80,Φ100,Φ150 and other size
Color: Black, White, Yellow, Green, Blue etc.
Fast shipment, short production time, superior quality
Here, we could meet all your requirements for customized plastic rods
Applications
1.Chain and belt guides
2.Sliding and power transmission components
3.Chain sprockets and gear wheels
4.Sliding components and bearings
5.Track and guide rollers
| PROPERTIES | Test Method | Unit | Value |
| I.Physical Properties | |||
| Density | ISO 1183 | g/cm3 | 0.95~0.96 |
| Water absorption 24hrs | ISO 62 | % | 0.01 |
| II.Thermal Properties | |||
| Heat deflection temperature - HDT/A | ISO 75-2 | ºC | 55 |
| Min. service temperature | ºC | -30 | |
| Max. service temperature-Long Term | ºC | 90 | |
| Thermal conductivity at 23 ºC | DIN 11359 | W/(K*m) | 0.42 |
| Coefficient of linear thermal expansion | ISO 11359 | 10-4*K-1 | 1.5 |
| Flammability Rating(6mm thickness) | UL 94 | - | HB |
| III.Mechanical Properties at 23ºC | |||
| Tensile strength at yield | ISO 527-2 | MPa | 27 |
| Tensile strength at break | ISO 527-2 | Mpa | 35 |
| Elongation at break | ISO 527-2 | % | 700 |
| Modulus of elasticity after tensile test | ISO 527-2 | MPa | 1,000 |
| Modulus of elasticity after flexural test | ISO 178 | MPa | 1,000 |
| Hardness - Shore D | DIN 53505 | 64 | |
| Charpy impact strength | ISO 179 | kJ/m2 | N. B. |
| Friction coefficient | DIN 53375 | 0.3 | |
| IV.Electrical Properties at 23ºC | |||
| Dielectric constant at 1 MHz | IEC 60250 | 106Hz | 2.3 |
| Dielectric loss factor at 1 MHz | IEC 60250 | 106Hz | 3.1 |
| Volume resistively | IEC 60093 | Ohm (Ω) * cm | >1016 |
| Surface resisively | IEC 60093 | Ohm (Ω) | >1015 |
| Dielectric strength | IEC 60243-1 | kV/mm | 17 |
| NOTE: 1 g/cm3 = 1,000 kg/m3, 1 Mpa = 1 N/mm2, 1kV/mm = 1 MV/m | |||
FAQ:
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are
not in stock, it is according to quantity.
Q: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000usd, 100="">=1000USD, 30% T/T in advance, balance before shippment.
