1. PP board: polypropylene (PP) board, (PP pure board, modified PP board, reinforced PP board, PP welding rod) Pure PP board: low density, easy to weld and process, superior chemical resistance, heat resistance It is one of the most environmentally friendly engineering plastics that is resistant to impact, non-toxic and odorless.

2. pvc board: polyvinyl chloride (PVC) plastic is a polymer formed by free radical polymerization of vinyl chloride monomer. The English name is polyviny chloride, or PVC for short. PVC celuka board is a honeycomb-shaped mesh structure made of PVC as raw material. It is a kind of vacuum blister film, which is used for the surface packaging of various panels, so it is also called decorative film and adhesive film, which is used in many industries such as building materials, packaging, and medicine. Among them, the building materials industry accounts for the largest proportion at 60%, followed by the packaging industry, and there are several other small-scale applications. According to the degree of hardness, it can be divided into soft PVC and hard PVC. According to the production process, it can be divided into PVC skinned foam board and PVC free foam board.

3. Application range

PP board: Mainly used in acid and alkali resistant equipment, environmental protection equipment, waste water, exhaust gas discharge equipment, washing towers, clean rooms, semiconductor plants and related industrial equipment. Among them, PP thick boards are widely used in stamping boards and mattress boards. Wait.

PVC board is mainly used in building materials, packaging, medicine and many other industries. Such as construction, electroplating equipment, acid and alkali resistant equipment, industrial sewage equipment, chemical industry, etc.