PVC plastics

PVC is a kind of general utilizing plastics with comprehensive applications.

There is a lot of plastics suppliers and distributors creating fortune , PVC rigid pellets is one of these products. one famous experimental music group called blue man group. they have been using a lot of PVC music instructments. PVC pipes with diversity shapes. the PVC rigid pellets

can be apply for extrusion , injection and blow molding process etc.

Also, i have interested in engineering plastics , in china and asian countries, engineering plastics are booming...

Cold press molding process

Cold Press Molding
Cold press molding, a semi-open molding process, requires lighter duty, reinforced cast composite matched tools mounted into a press. Reinforcements, usually continuous filament mats (CFM), are placed into the tool and a highly filled polyester resin is poured onto them. The press is closed and the part is cured. The process requires lower pressures, 15 - 100 lb/in2, and temperatures averaging 130ºF (55ºC). Cycle times are in the range of 10 - 20 minutes. Other glass fiber fabrics, mats, veils and preforms are also used. Parts usually have a fair-to-poor surface, so uses are under-hood auto and truck components like fan shrouds, brackets and battery supports.

material including: resin, pigment, gelcoat, TiO2, Molder part, Fiberglass mat, woven roving, combomat, Surface veil.