What is rubber and plastic insulation material
Jul 30, 2021
When you go to a supermarket or a large factory building, and occasionally look up, you will see black objects wrapped around the pipes. What is this? This is "rubber and plastic insulation material"So what is rubber and plastic insulation material? As the name suggests, "rubber and plastic" are of course heat-insulating materials produced by rubber and plastic processing, but do you know what rubber and plastic are?
Rubber and plastic (rubber and plastic) is a collective term for the rubber and plastic industries. These are all subsidiary products of petroleum. Rubber and plastic insulation materials are divided into two categories according to the different raw materials used. One of them is nitrile rubber ( NBR) and polyvinyl chloride (PVC) are the main raw materials, and are foamed with several high-quality auxiliary materials to form rubber-plastic thermal insulation and energy-saving materials. Generally, it is named NBR-PVC in the profession; the other is based on EPDM Rubber (EPDM) and polyvinyl chloride (PVC) are rubber and plastic heat-insulating materials whose main raw materials are EPDM-PVC.
Nitrile rubber (NBR) is a polar material, and the insulation material made of it has good thermal insulation effect.
EPDM is known as "non-cracking rubber". It is a saturated non-polar rubber. The rubber-plastic insulation material made of it has good weather resistance.
