Search Loading
  
Home
Contact Us
 

Other Links

 

Download Flyer: ENG | FR

The Cure for Your Urethane Needs!

BoKure™ is Hi-Tech Seals high-quality urethane material. The BoKure™ urethane family is composed of numerous compounds including B701, B713, B801, B831, B843, B931, B951, and MU90. These compounds offer excellent characteristics that help save customers money by increasing product longevity, equipment run time, and reducing costly maintenance.

BoKure™ urethane is a great alternative when looking to replace rubber, plastic, and metal components or where impact, corrosion, and wear is a concern. With its versatile nature BoKure™ urethane can be used for products such as rollers, spacers, protector products, impact pads, ring type joint (RTJ) gaskets for testing, and more. Our experienced staff can help design and manufacture standard or custom BoKure™ urethane components. If required, we can reverse engineer components with low tooling costs.

BoKure™ urethane advantages:

  • Exceptional load-bearing ability
  • Excellent cracking and tearing resistance
  • Outstanding resistance to various oils and hydrolysis
  • Remarkable flexural strength and abrasion resistance
BoKure Urethane
BoKure™ urethane is used in numerous applications across an endless number of markets and industries, including:
  • Oil & gas
  • Mining
  • Agriculture
  • Construction
  • Automotive
  • Food & Beverage
Each BoKure™ cast urethane compound possesses its own set of unique capabilities and benefits. The general temperature range for  BoKure™ urethane is -62°C to 93°C (-80°F to 200°F), specialty compounds are available for low temperature and higher heat applications. Our experienced and knowledgeable team of professionals can assist in determining the ideal compound for your application and environment. Custom colours are available upon request.

  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

BoKure™ MU90 is a premium compound that we offer as our standard machinable urethane material.

  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)

For more information on BoKure™ urethane email us at engineering@hitechseals.com.

*The above information is correct based on our knowledge at the date of its publication. The temperature range listed is a general guideline and final suitability will depend on various application conditions. To ensure this material meets customers’ final requirements and safety demands, we recommend customers conduct their own testing.