Celanese GUR 4120 UHMWPE
Application: Battery separator
Packaging: 25kg/ Bag
Packaging: 25kg/ Bag
Celanese GUR 4120 UHMWPE Description
GUR 4120 is Celanese company's industrial ultra-high molecular weight polyethylene polymer (UHMWPE material), usable pillar molding, hole molding and other processing methods, including good temperature resistance, operating temperature -270 to 80℃; water decomposition resistance, chemical corrosion resistance; low friction coefficient.

Celanese GUR 4120 PE-UHMW material consists of extremely fine particles, similar to powder, as shown in the image on the left, and is pure white in color. If you require granules or a custom color, please contact us.👉+86 15837933829
Celanese GUR 4120 UHMWPE Advantage
- Ultra high molecular weight polyethylene material. As a superior UHMWPE material, Celanese GUR 4120 has an average molecular weight of 4,700,000 g/mol, giving the finished product excellent wear resistance, impact resistance and chemical resistance.
- Excellent impact resistance. Celanese GUR 4120 UHMWPE has a simple beam notch impact of 240kJ/㎡ under a 23℃ test environment, which makes the finished product have excellent instantaneous external force impact resistance and is suitable for the production of engineering parts with high requirements for impact resistance.
Why choose Baiyou as Celanese GUR 4120 UHMWPE supplier?
- Leading ultra high molecular weight polyethylene resin (UHMWPE) supplier, 20+ years of experience of plasticizing materials factory
- Fastest Arrival, with warehouses in multiple ports
- 1,000+ types of resins are available, and we have cooperated with large petrochemical groups for 30+ years
- Free Samples for production testing
- Wholesale price, even a piece of goods is based on the wholesale price
Key features
Celanese GUR 1420 UHMWPE | |||
Product information | |||
|---|---|---|---|
Manufacturer | Celanese corporation | ||
Part Marking Code | >UHMWPE material< | ||
Material shape | UHMWPE powder | ||
Process | ·Ram Extrusion molding UHMWPE material ·Compression molding UHMWPE material ·Porous sintering UHMWPE | ||
Viscosity | High viscosity | ||
Molecular weight | Ultra high molecular weight | ||
Physical properties | Standard | Value | Unit |
Density | ISO 1183 | 0.93 | g/cm³ |
Intrinsic viscosity | ISO 1628 | 2000 | cm³/g |
Viscosity number | ISO 1628 | 2300 | cm³/g |
Particle size D50 | Internal method | 120 | μm |
Average molecular weight | Internal method | 4700000 | g/mol |
Melt index 190℃ 21.6kg | ISO 1133 | 0.1 | g/10min |
Hardness | Standard | Value | Unit |
Shore hardness D 15S | ISO 868 | 60 | |
Mechanical behavior | Standard | Value | Unit |
Tensile modulus | ISO 527 | 680 | MPa |
Tensile strength | ISO 11542 | 0.24 | MPa |
Tensile strength yield | ISO 527 | 20 | MPa |
Tensile strength 50% strain | ISO 527 | 19 | MPa |
Tensile strength break | ISO 527 | 41 | MPa |
Elongation yield | ISO 527 | 13 | % |
Elongation break | ISO 527 | 450 | % |
Charpy notch impact 23℃ | ISO 11542 | 240 | kJ/㎡ |
Amount of wear | Internal method | 100 | |
Thermal | Standard | Value | Unit |
Heat deflection temperature (HDT) 1.8MPa | ISO 75 | 38 | ℃ |
Vicat softening temperature 50℃/hr 50N | ISO 136 | 80 | ℃ |
Electrical properties | Standard | Value | Unit |
Volume resistivity | IEC 60093 | 1E+12 | Ω·m |
Surface resistivity | IEC 60093 | 1E+12 | Ω |
Flammability | Standard | Value | Unit |
Flame rating NC 1.5mm | UL94 | HB | |
Flame rating NC 3.0mm | UL94 | HB | |
Partners
We have established long-term relationships with 80+ well-known companies around the world |

Warehouse And Shipping
26 years' experience Professional purchasing consultant with a supply chain of 1000+ plastic raw materials in China. |
Quantity (tonnes) | 1-100 | 100-300 | >300 |
Lead time (days) | 7-10 | 10-15 | To be negotiated |

References and Notes
- Gur,"Ultra-High Molecular Weight Polyethylene GUR UHMW-PE 4120 power grade technical data shet",Celanese corporation, 18/06/2026
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