Plastic Material Polycarbonate/PC Resin
1. Description of virgin Polycarbonate PC resin
This products is mainly used for the series of polycarboxylate water-reducing agent.Through combination of free radical initiator and acrylic copolymer would be able to achieve excellent polycarboxylate agent.
This products is easy soluble in water with high rate of double bond retention, the molecular structure is comb-shaped and has high degree of freedom so that it can be redesigned or manufactured by simple synthesis process to achieve high-performance water-reducing agent with characteristics of low dosage, high rate of water reducing, excellent enhancement, durability, anti-corrosion to steel and so on.As the lubricant and thickening agent used in leather and textile sectors.
2. Features of virgin Polycarbonate PC resin
(1) High strength & Outstanding over-all properties
(2) Good high-temperature resistance
(3) Colorful appearance
(4) Good high-low temperature impact resistance
3. Properties of virgin Polycarbonate PC resin
PC is characterized by high transparency,high impact resistance,high hardness,high creep-resistance,excele
nt dimensional stability,good resistance to low-temperature and heat,flame retardance,ease to process,and 
excellent sound insulation.
4. Application of virgin Polycarbonate PC resin
1). PC is made into large bulb shade,protective glass,the right and left eyepiece tube of optical instrument
s.Also,it is used as the transparent materials in plane. 
2). PC is good insulation,made into insulated connector,coil frame,tube socket,insulating sleeve,telephone housing and parts,miner's lamp battery shell.also,it is used to make fine parts of communication equipment
,such as CD-ROM,telephone,computer,video recorder,telephone switches,signal relay.The PC film is used for capacitors,insulation foreskin,recorder,color video tape.Etc.
3). Machinery and equipment-PC is suitable for gear,rack,worm,bearings,cams,bolts,crank,ratchet,also suitable for machinery and equipment housings,covers and frames. 
4). PC can be made into cap,tube,bottle and dental equipment,drug containers and surgical instruments.
Even be used as an artificial kidney,artificial lung and other artificial organs. 
5). For architectural,PC can be made into Double-wall hollow bars,glass of greenhouse.For textile industry,
PC is suitable for making bobbin,textile machine bearing.For daily,PC is good material can be made into tableware, toys and models. 

5. Other Usage of virgin Polycarbonate PC resin
1). Optical grade: 
The highest flow and purest PC grade.It is mainly applied in VCD,CD-ROM,DVD ROM and other products.
It may also be used in PC compounds as the flowing modifier. 
2). General purpose: 
Good balance ability,which is used widely such as transparent items required higher strength and heat-resist.The highest flow ability,which is mainly used in complicated design and thinner material application. 
Higher viscosity,which can be used in sheet-extrusion and stringent strength demand such as goggles.Etc.
3). Flame retardant grade 
The general purpose grade,which have been confirmed by UL 94 2.5 mm V-2. 
4). UV-stabilized grade 
Weather resistance of general purpose PC is adequate for most indoor applications.However,for stringent and outdoor application,the UV-stabilized grade PC is recommended.
6. Specification of virgin Polycarbonate PC resin