Recycled chlorinated butyl rubber made from waste medical butyl bottle stopper and rubber edge is widely used in various occasions such as inner tube, shock absorbing block, sealing ring, rubber plate, waterproof material and plastic track. In actual production, the plastic runway made of chlorinated butyl rubber as raw material has good performance and low cost, and has the basic performance of EPDM rubber particle runway. So how does chlorinated butyl rubber make a plastic track? What should be paid attention to in preparation?
1. Basic process of chlorinated butyl reclaimed rubber preparation of plastic runway
When chlorinated butyl rubber is used to prepare the plastic runway, the formula of the plastic runway is first designed with chlorinated butyl rubber as raw material, and then the recycled rubber board is processed through mixing, vulcanization and other processes. After that, the recycled rubber board is broken, screened and made into colloidal particles for the laying of the plastic runway.
2. Formula design of plastic runway prepared by chlorinated butyl rubber
When using chlorinated butyl rubber to prepare plastic runway, it is possible to use chlorinated butyl rubber alone, or to combine chlorinated butyl rubber with chlorinated butyl rubber and epdm to optimize the quality and reduce the cost. The reinforcement filling system USES calcium carbonate or nano calcium carbonate, among which nano calcium carbonate 2LLYY115 has multiple functions of reinforcing, filling, toning and improving the processing performance in chlorinated butyl rubber. Adjust the variety and dosage of curing accelerator, softener, colorant and other auxiliary agents according to the actual demand.
3. Advantages of using chlorinated butyl to regenerate plastic runway
Compared with butyl reclaimed rubber, chlorinated butyl rubber is light in color and easy to match. It is easy to match color and not easy to change color. The finished product has high weatherability and sun fastness, which can be widely used for laying indoor and outdoor sports fields such as basketball court, badminton court and children's playground. In the actual production, chlorinated butyl regenerated adhesive can also be directly used to prepare color molded plastic board, used for various occasions of ground laying, good elasticity, excellent damping effect, high safety.
Chlorinated butyl reclaimed rubber has excellent air permeability resistance, heat resistance, weather resistance, flexing resistance, not only can be used for plastic runway laid, can also reduce the tire inner tues, air barrier, conveyor belt, anti-corrosion lining, industrial damping materials and other products of the production cost, improve the rubber processing performance and product performance. Later xiaobian will have the opportunity to continue to share with you the role of butyl chloride regenerated glue in other occasions and application skills.
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