Natural Rubber Parts

Among all the common-use rubbers, Natural Rubber is the most widely used. NR is an excellent choice if you require high elasticity rubber. The natural rubber parts produced by Jiangzhi are widely used in industry, agriculture, machinery manufacturing and other industries.

What is Natural rubber?

Unlike man-made synthetic rubber, natural rubber is extracted and processed from plants. It has high wear resistance, resilience, insulation, breaking strength and elongation. It is easy to age in air, easy to expand and dissolve in mineral oil or gasoline. However, after proper treatment, it has the characteristics of oil resistance, acid resistance, alkali resistance, heat resistance, cold resistance, and pressure resistance. Widely used in agriculture, national defense, transportation and daily life.

NR Properties

Low Temperature Range: -29℃~-51℃ | -20℉~-60℉
High Temperature Usage: 82℃~104℃ | 180℉~220℉
Hardness Range: 30-90 Shore A
Tensile Strength: 500-3500 PSI
Maximum Elongation 700%
Abrasion Resistant: Excellent
Tear Resistant: Excellent
Impact Resistant: Excellent
Vibration Dampening: Excellent
Aging/UV Resistant: Poor
Oil Resistant: Poor
Acid Resistant: Good
Bonding to Metal: Excellent

Advantages And Disadvantages of NR

Advantages

Disadvantages

Applications of Natural Rubber

Transportation: vibration damper, rubber spring, tyre
Mining Machinery: rubber hoses, roller, rubber lining for mine milling machine
Agricultural Machinery: rubber belt for harvester, water stopper, rubber spare parts for tractor