HNBR Compound
► Excellent oil and fuel resistance
► Great wear resistance
► Good heat and cold resistance
► Outstanding o-zong resistance
► Excellent dynamic performance
- Product Introduction
Technical Data
|
PROPERTY |
UNIT |
TEST METHOD |
HNM60 |
HNM70 |
HNM701 |
HNM70 |
HNM75 |
HNM80 |
HNM801 |
HNM851 |
HNM90 |
HNM901 |
|
Hardness |
Shore A |
D-2240 |
65 |
71 |
73 |
70 |
79 |
80 |
80 |
85 |
90 |
93 |
|
Tensile strength |
MPa |
D-412 |
12.89 |
20.63 |
22 |
15.41 |
18.28 |
20.51 |
20.5 |
21.5 |
20.81 |
26 |
|
Elongation at break |
% |
D-412 |
512 |
297 |
290 |
245 |
259 |
235 |
235 |
235 |
118 |
230 |
|
Compression set, 70 h at 150 ℃ |
% |
D-395B |
- |
23 |
23 |
19 |
18 |
20 |
20 |
22 |
22 |
24 |
|
HEAT AGING, 150 ℃ × 70 H |
||||||||||||
|
Δ Hardness |
Shore A |
D-753 |
12 |
4 |
4 |
3 |
4 |
4 |
4 |
4 |
6 |
4 |
|
Δ Tensile strength |
% |
D-753 |
9 |
-13 |
-6 |
-12 |
3 |
4 |
4 |
4 |
-6 |
4.7 |
|
Δ Elongation at break |
% |
D-753 |
-11 |
-21 |
-2.4 |
-16 |
-10 |
-19 |
-19 |
-19 |
-10 |
-22.6 |
|
IRM 901 RESISTANCE, 150 ℃ × 70 H |
||||||||||||
|
Δ Hardness |
Shore A |
D-471 |
-8 |
-2 |
-4 |
0 |
-2 |
3 |
3 |
3 |
2 |
-2 |
|
Δ Tensile strength |
% |
D-471 |
-35 |
-7 |
-4 |
-5 |
5 |
8 |
8 |
8 |
-6 |
-1.1 |
|
Δ Elongation at break |
% |
D-471 |
-15 |
-18 |
-18 |
-10 |
-8 |
-13 |
-13 |
-13 |
-10 |
-7 |
|
Δ Volume |
% |
D-471 |
17.3 |
0.7 |
-2.4 |
-3.1 |
-1.8 |
-3 |
-3 |
-3 |
-1 |
10 |
|
IRM 903 RESISTANCE, 150 ℃ × 70 H |
||||||||||||
|
Δ Hardness |
Shore A |
D-471 |
- |
-6 |
-5 |
-7 |
-7 |
-7 |
-7 |
-7 |
-5 |
-7 |
|
Δ Tensile strength |
% |
D-471 |
- |
-7 |
-14 |
-8 |
-10 |
-8 |
-8 |
-8 |
-6 |
-2 |
|
Δ Elongation at break |
% |
D-471 |
- |
-13 |
-5 |
-4 |
-16 |
-7 |
-1 |
-1 |
-9 |
-19.5 |
|
Δ Volume |
% |
D-471 |
- |
8.2 |
7 |
20.3 |
16.8 |
15.1 |
15.1 |
15.1 |
11.8 |
10 |
|
Brittleness temperature |
℃ |
D-746 |
- |
-40 |
-45 |
-50 |
-35 |
-35 |
-45 |
-40 |
-30 |
-45 |
|
TR10 |
℃ |
- |
- |
- |
-41.2 |
- |
- |
- |
- |
- |
- |
|
Applications
► Hydrogenated nitrile rubber has excellent corrosion resistance to fuel oil and is widely used in automotive fuel hoses.
► Hydrogenated nitrile rubber has excellent resistance to H2S, CO2, methane, diesel, amine corrosion inhibitors, steam and acids. It is especially suitable for production oil and gas well explosion protectors, drill pipe guards, plugs, valve seals, and pump pistons. , power cable sheaths, rotating hoses and other rubber parts.
Package
► 25 kg per carton
► 500 kg per pallet
Details
HNBR material has a high temperature resistance of 130 to 180 °C, a cold resistance of -55 to -38 °C, and excellent mechanical properties. Compared with other polymers, it can better meet the requirements of the automotive industry. HNBR reinforced with ZnO/methacrylic acid (MAA) can be used to make V-belts, isodrip V-belts, base rubber for multi-purpose V-rings, vibration isolators, etc.; it can also be used to make seals, seals, heat-resistant pipes, etc. In oil drilling, rubber products are required to withstand the test of high temperature, high pressure, acid, amine, H2S, CO2, CH4 and ther steam. Various products made of HNBR are acid-resistant, oil-resistant, and solvent-resistant. HNBR reinforced with ZnO/MAA can be used to make drilling protection boxes and pistons for mud pumps. In addition, HNBR is made into paper-type gaskets by pulping method and can be used as sealing gaskets in the oil industry and the automotive industry. HNBR has better heat resistance and radiation resistance than silicone rubber, fluororubber and polytetrachloroethylene. It is suitable for various rubber seals in power stations, hydraulic pipes, hydraulic seals, cable sheaths for power stations, printing and fabric rollers, weapon parts and aerospace seals, coverings, fuel bladders, etc. HNBR latex can be used as surface coating (painting), adhesive for textiles, paper, leather, metal, ceramics, non-woven fabrics, as well as foam rubber, impregnated latex products, etc. In addition, HNBR reinforced with ZnO/MAA, peroxide and high wear-resistant furnace has better comprehensive performance than ordinary HNBR.
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