Custom Rubber Bushing





Elasticity and resilience, good tear strength, abrasion resistance.


Susceptibility to degradation from ozone, UV light, and oils.

Common Application

Tires, conveyor belts, seals, footwear, industrial hoses, sporting goods.

Properties at a Glance

*Pease note: The following material properties are for reference only. Actual values may vary depending on the selected material brand.
Property Metric English
Density 0.91-0.93 g/cm³ 56.87-58.04 lb/ft³
Shore Hardness A 30-95 30-95
Tensile Strength 3.45-24.13 kPa 500-3500 PSI
Elongation at Break 300-800% 300-800%
Min Temp. -55°~-30°C -70~ -20º F
Max Temp. 80°C~105°C 180º~ 220º F

Chemical Properties

  • Resistant to water, acids, and alkalis.
  • Low resistance to oils and hydrocarbons.

Get Custom NR Parts with Zhongde

NR rubber is biodegradable, meaning it can decompose naturally over time, making it environmentally friendly.
Yes, NR rubber can be recycled through various processes such as mechanical recycling, where the rubber is ground into granules and reused in various applications, or chemical recycling, where the rubber is broken down into its constituent molecules and used to produce new rubber products.
Yes, natural rubber can be made in food grade. Food grade nr material is considered non-toxic, high-temperature range, and resistant to water and mold.