PC performance and use of plastic raw materials
PC, the Chinese name called polycarbonate. It is a new thermoplastic, 90% degree of transparency, known as a transparent metal. It is rigid and has the toughness, high impact strength, high dimensional stability and a wide range of temperature, good electrical insulation properties and heat resistance and non-toxic, can be by injection, extrusion. PC's thermal performance, can be between -100 ℃ -130 ℃ in long-term use, brittle temperature -100 ℃ less.
Although polycarbonate has poor resistance to cracking and chemical resistance, high temperature hydrolysis easily, compatibility with other resins, poor lubrication is not good, but other resins can be added or modified by inorganic fillers, which has been very excellent performance.
They are widely used:
the optical light: for the manufacture of large shade, protective glass, optical instruments around head tube, etc., can be widely used in aircraft transparency materials.
Electronics: Polycarbonate is an excellent E (120 ℃) grade insulation material for the manufacture of insulated connectors, coil frame, seat tube, insulation tube, shell and telephone parts, miner's lamp battery shells and so on. Size can also be used to produce high precision parts, such as CD-ROM, telephone, computer, video recorders, telephone switches, signal relays, and other communications equipment. Also widely used as a touch thin polycarbonate capacitors, insulated bags, tapes, video tapes and other color.
Machinery and equipment: for making all kinds of gear, rack, worm, worm, bearings, cam, bolt, lever, crank, gear, machinery and equipment can make some shell, hood and frame and other parts.
Medical equipment: the cup can be used for medical purposes, tubes, bottles, and dental equipment, medicines and surgical instrument containers, and even be used as artificial kidney, artificial lung, artificial organs.
Other aspects: architecture as a hollow double-wall bar, conservatory glass; in the textile industry for textile yarn tube, textile machine bearings, etc.; daily aspects bottles, dishes, toys and models.
This Information from Wishsino Plastic Injection Molding Company.
[ Author: simon] [ Date: 4/26/2010 ] [ Hits: ]
