BoKure™ urethane Hi-Tech Seals' family of high-quality urethane
materials. It is a great alternative to rubber, plastic, and metal
components or where wear, impact, and corrosion are a concern.
BoKure™ offers outstanding properties that help customers save
money by extending product longevity and increasing equipment
runtime.
Hi-Tech Seals can help design and manufacture standard or custom urethane components. If required, we can reverse engineer components with low tooling costs. BoKure™ can be manufactured to a wide range of hardness, and custom colours are available upon
request. Compounds are formulated using high-performance resins, curatives, and additives. We use two types of urethanes-polyester or polyether-each offering unique capabilities and advantages.
BoKure™ Urethane advantages:
- Superior abrasion and impact resistance
- Exceptional load bearing ability
- Excellent cracking and tear resistance
- Outstanding performance in elevated temperatures
- Remarkable low-temperature flexibility
- Outstanding resistance to a wide range of chemicals
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| BoKure™ urethane's versatility makes it ideal for a wide range of products, such as seals, wipers, gears, spacers, rollers, sliders, plugs, dig tubes, spinner guards, hand guards, impact pads, protector products,
ring joint test gaskets, and more. It is used in numerous applications across diverse industries, including: |
- Oil & gas
- Mining
- Agriculture
- Medical
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- Construction
- Automotive
- Food & Beverage
- Manufacturing
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| Physical Properties |
ASTM |
B701 |
B713 |
B801 |
B831 |
B843 |
B931 |
B951 |
| Hardness, Shore A |
D2240 |
- |
70 ±5 |
- |
83 ±5 |
77 ±5 |
93 ±5 |
95 ±5 |
| Hardness, Shore D |
D2240 |
70 ±5 |
- |
80 ±5 |
- |
- |
- |
- |
| Tensile Strength, psi (MPa) |
D412 |
7,078 (48.8) |
5,801 (40) |
7,542 (52) |
4,641 (32) |
6,671 (46) |
5,076 (35) |
5,221 (36) |
| Modulus @ 100%, psi (MPa) |
D412 |
4,554 (31.4) |
406 (2.8) |
7,400 (51) |
667 (4.6) |
- |
1,610 (11.1) |
1,813 (12.5) |
| Elongation, % |
D412 |
240 |
675 |
170 |
450 |
800 |
530 |
490 |
| Specific Gravity, g/cm³ |
D792 |
1.17 |
1.25 |
1.17 |
1.08 |
1.25 |
1.12 |
1.12 |
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BoKure™ MU90 is a premium compound that we offer as our standard machinable urethane material.
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| Physical Properties |
DIN |
MU90 |
| Hardness, Shore A (Shore D) |
53505 |
95 ±3 (49 ±3) |
| Tensile Strength, N/mm2 (psi) |
53504 |
56 to 65 (8,122 to 9,427) |
| Modulus @ 100%, N/mm2 (psi) |
53504 |
15.3 (2.219) |
| Elongation, % |
53504 |
382 |
| Specific Gravity, g/cm³ |
53479 |
1.21 |
| General Temp Range, °C (°F) |
- |
-30 to +110
(-22 to +230)
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Connect with our team of experts to find the ideal BoKure™ urethane
compound for your specific application and environment. |
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