Acid and alkali resistant 1.5g/cm³ black CR rubber roll

Whatsapp & P.H: 0086 15222735180

1. Material: 100% recycled rubber

2. Thickness:1mm-100mm

3. Width: 3m max

4. Length: 10m/roll 20m/roll or as your request

5. Gravity: 1.5g/cm3

6. Hardness:65±5

7. Tensile strength: 2.5Mpa

8. Elongation: 180%

9. with or without fabric reinforcement


Neoprene rubber manufactures

As a neoprene rubber manufacturers, our neoprene sheets have been used in many industries, including those that require sealants and protection from high concentrations of inorganic acids and aluminum. These industries include photographic factories, fertiliser factories, and industrial soda factories, among others. Neoprene rubber is also used to manufacture various acid and alkali resistant seals and gaskets, and is used as a material for laboratory workbenches.


  • If you know neoprene very well, you know that it is not the best material for acid and alkali resistance, but only the general resistance. EPDM is better than neoprene for acid and alkali resistance
  • The neoprene acid and alkali resistant rubber sheet can work at – 35 ℃~120 ℃ without negative conditions. This is only in the case of containing 20%~30% neoprene raw materials. If it is higher, the effect will be better
  • This rubber sheet has very low permeability to external gases
  • Neoprene sheet has slight oil resistance effect, but it is not strong
  • It has medium hardness of 65 ± 5 ° Shore A in use, and has relative wear resistance and tensile deformation resistance
  • It is not recommended to use neoprene with hydrocarbon solvents in case of slight neoprene raw materials. It is only resistant to most of the inorganic products, inorganic acids and acid solutions on the market, which does not mean that all of them can resistance

Hebei No. 6 Rubber Co., Ltd, as a neoprene rubber manufacturers, can customize the rubber sheet according to your requirements and drawings, or cut it into any form you need. There will be no package damage or product wear during transportation. We have perfect after-sales service and rich service experience, and hope to find the products you need here.






1.4g/cm³, 1.5g/cm³


65±5 Shore A