Butadiene-pyridine rubber latex is a synthetic rubber latex, also known as NBR-PVC latex. It is copolymerized from butadiene, acrylonitrile, and styrene, with the addition of polyvinyl chloride (PVC) resin, giving it excellent oil resistance, abrasion resistance, and heat resistance. Butadiene-pyridine rubber latex is widely used in seals, pipes, gloves, tapes, and other products in the automotive, machinery, construction, and medical industries.
The characteristics of butadiene-pyridine rubber latex include:
1. Good oil resistance: Butadiene-pyridine rubber latex has excellent oil resistance and can be used for extended periods in oils, greases, and petrochemical products.
2. Good abrasion resistance: Butadiene-pyridine rubber latex also has good abrasion resistance and can be used under high pressure, high temperature, and high speed conditions.
3. Good heat resistance: Butadiene-pyridine rubber latex can be used in high-temperature environments, and its heat resistance is better than that of general natural rubber and butyl rubber.
4. Good ozone resistance: Butadiene-pyridine rubber latex has good ozone resistance and can be used in ozone-containing environments.
5. Good chemical resistance: Butadiene-pyridine latex can withstand the erosion of many chemicals, such as acids, alkalis, solvents, and oils.
It is important to note that butadiene-pyridine latex should avoid contact with strong oxidants and strong acids during use, as these can affect its performance. Furthermore, temperature and pH levels need to be controlled during the processing of butadiene-pyridine latex to ensure the stability and quality of the emulsion.
