High Strength HNBR Material For Petroleum And Mining
► The tensile strength can reach nearly 26 MPa；
► Mainly used in the oil and mining industries；
- Product Introduction
Technical Data
|
Property |
Typical Value |
|
Unit |
Test Method |
||||
|
Original Property |
||||||||
|
Mooney viscosity, ML1+4'＠100 ℃ |
53 |
MU |
GB/T 1232.1 |
|||||
|
Hardness |
70 |
Shore A |
GB/T531.1 |
|||||
|
Tensile strength |
25.7 |
MPa |
GB/T528 |
|||||
|
300% Modulus |
11.7 |
MPa |
||||||
|
Elongation at break |
576 |
% |
||||||
|
Tear strength |
64.6 |
N/mm |
GB/T 529 |
|||||
|
Specific gravity |
1.15 |
GB/T533 |
||||||
|
IRM903#, 100 ℃ @ 70 hrs |
||||||||
|
∆ Hardness |
-2 |
Shore A |
GB/T 1690 |
|||||
|
∆ Tensile strength |
-3.6 |
% |
||||||
|
∆ Elongation at break |
-23 |
% |
||||||
|
∆ Volume |
1.3 |
% |
||||||
|
Cure conditions, 180 ℃ @ 10 min |
||||||||
|
(TS2)Scorch time, ts2 |
2 : 39 |
m : s |
GB/T 16584 |
|||||
|
(TC90)Time to 90 % cure, t'90 |
6 : 51 |
m : s |
||||||
|
(ML)Minimum torque, ML |
1.21 |
lb - in |
||||||
|
(MH)Minimum torque, MH |
7.89 |
lb - in |
||||||
Details
Engineered for Extreme Conditions in Oilfield & Mining Environments
Our advanced High Strength HNBR (Hydrogenated Nitrile Butadiene Rubber) is specifically formulated to tackle the toughest challenges in the petroleum industry and mining sector. Experience superior longevity and reliability for mission-critical components.
Unmatched Performance Advantages:
► Exceptional Strength & Durability: Significantly enhanced tensile strength and tear resistance withstand extreme mechanical stresses common in oil drilling equipment, heavy mining machinery, and harsh extraction processes.
► Superior Oil & Fluid Resistance: Maintains integrity and sealing function when exposed to aggressive crude oil, drilling fluids, hydraulic oils, fuels, and solvents encountered in petroleum applications.
► High-Temperature Resilience: Performs reliably under continuous elevated temperatures up to 150°C (302°F), exceeding standard NBR capabilities. Essential for hot zones in engines, pumps, and downhole tools.
► Superior Abrasion & Wear Resistance: Offers outstanding protection against particulate abrasion and wear prevalent in mining equipment, slurry handling, and earthmoving machinery, drastically reducing downtime.
► Enhanced Resistance to Chemicals & Sulfides: Proven tolerance against H2S (sour gas) and various chemicals critical in oil & gas production and mineral processing.
Key Applications in Petroleum & Mining:
► High-performance seals, gaskets, O-rings, and bladders for drilling rigs, wellheads, and production platforms.
► Critical components in valves, pumps, compressors, and fluid handling systems for petroleum extraction and refining.
► Durable seals and wear parts for mining excavators, crushers, conveyors, and hydraulic systems exposed to grit and vibration.
► Downhole tool elements requiring superior pressure, temperature, and chemical resistance.
► Mandrels, stators, and wear sleeves handling abrasive muds and slurries.
Why Choose Our HNBR?
Developed with cutting-edge polymer technology, our premium-grade HNBR undergoes stringent quality control to ensure uncompromised performance and extended service life in the world's most challenging operations. Minimize failures, reduce maintenance costs, and enhance safety.
Unlock Reliability. Request HNBR Specifications or a Performance Quote Today!
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