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Chloroprene Rubber (CR) or Neoprene Rubber is a rubber that has good wear resistance properties. and can resist fire If a fire is ignited, it will not spread and can be extinguished. Chloroprene Rubber (CR) or Neoprene Rubber is a rubber that is widely used in the transportation industry, for example in the manufacture of door seals, resilient connectors or gaskets. Due to its resistance to flame and ozone in general engineering work such as bridge bearing works in civil engineering projects. and as an anti-vibration mount for engineering equipment. Chloroprene Rubber (CR) or Neoprene Rubber is a well-balanced rubber with perfect mechanical properties. It has wear resistance second only to Natural Rubber (NR), which is natural rubber and is also resistant to oil, chemicals and heat. Chang Rubber : Basic Grade Standard grade rubber sheet. Which features in the use of grade rubber produced from 100% real latex, this is still not very high. However, it is still a grade that is used by many people. which also has tires made from 100% real latex with higher properties and grades.
 

Mechanical and physical properties

• Density (g/cm3) : 1.50
• Tensile strength (MPa) : 6
• Elongation at tear (range %) : 250%
• Hardness : 65 +/-5
• Shore A Tear strength (N / mm) : 17
• Compression recovery (Tested for 72 hours at 70°C) : 40%

Feature

• Excellent abrasion and rupture resistance
• Moderate oil resistance
• Acid and alkali resistance
• Good abrasion resistance

Related applications

• Rubber coated gaskets and seals for chemical containers

Operating temperature range properties

• Low temperature range applications : -1°C to -20°C
• Continuous (static) low temperature range applications : -20°C
• High temperature range applications : 60°C to 80 °C
• Continuous high temperature operation (static): 80°C

Usability performance

• Flame Resistance : Good to Excellent
• Gas Permeability : Fair to Good
• Ozone Resistance : Good to Excellent
• Oxidation Resistance : Good to Excellent
• Weather Resistance : Fair to Good
• Water Resistance : Fair to Good