Polyethylene terephthalate, also known as PET, is a crystalline saturated polyester. It is a milky white or light yellow, highly crystalline polymer with a smooth and shiny surface. Is a common resin in life, can be divided into APET, RPET and PETG.
The Chinese name of PC sheet is polycarbonate, and the Chinese name of PET sheet is polyethylene terephthalate. Looking at the name, we can see that the two materials are not the same. Although they are both plastic, the essential differences are still very large.
Polyester polyester is formed by the polycondensation of terephthalic acid and ethylene glycol, following the general law of linear polycondensation. For the production of polyester polyester, there have been developed two kinds of synthetic technologies: direct esterification and transesterification.
Different types of plastic sheets are produced in the plastic sheet production line. These sheets are used for various reasons like the packaging. The price of each sheet is different, and it depends on the dimension and type of plastic.
PP is a thermoplastic resin. Like PE, it can be processed by all processing methods of thermoplastics. Extrusion, injection molding, blow molding, lamination, casting, biaxial stretching, powder spraying, foam molding, etc. can be used.
Pultrusion is a continuous production of glass fiber reinforced plastic profiles method, the basic process is: the traction device traction, the fiber material impregnated with resin, pre-forming, molding, cut into desired length of output profiles.
The extrusion of plastic sheets is a process of forming plastics using unique equipment known as the plastic sheet production line. There is growing global demand for this device as it serves different applications in the plastic production industry.
Polymer mattress features: Polymer mattress has good gas permeability and impact resistance. The breathability of the mattress greatly affects sleep health and comfort, so ventilation is very important.
Step One: Manufacture Required Masterbatch granule. Determine the granulation formula according to the requirements of the product. Weigh PE and additives separately according to the ratio of granulation formula.
Positron emission tomography (PET), as well as PET/ computed tomography (CT), is somehow emerging out, calling them to be the major imaging methods. They have a huge recognition within the clinical fraternity. Currently, its principal function is in the imaging of oncologic.