PC Sheet and Rod

I. PC  Introduction

 

 

 

PC is made up of polycarbonate which is the amorphous thermoplastic which offers excellence in terms of rigidity,hardness and toughness. This machinable plastic is endowed with extraordinary transparency and impact resistance.It also delivers superior mechanical strength and electrical insulation, as well as high dimensional stability and creep resistance. Grounded on numberous characteristics,PC sheet and rod are the ideal alternative materials to glass,and becoming commonly used constructional plastic materials worldwide.In addition,customers also benefit from extensive working temperature range that is from  -130℃ to +130℃ 

 

 

 

 

 

 

 

 

 

 

 

 

II. PC  Strength 

 

 

1.Remarkable optical transparency with over 89% light transmittance.

2.Easy to be machined.

3.Thermoforms well after drying.

4.Applicable to solvent bonding.

5.Glass fiber reinforces toughness and rigidity

6.High impact resistance.

 

 

 

 

 

 

 

 

 

 

 

III. PC  Applications

 

 

 

1.Impact reistant components.

2.Construction glass and skylight.

3.Parts for semi-conductor machines

4.Materials applied in optics,lighting,medical care and display screen.

5.Lampshade panel for advertisement.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I. PVC  Introduction

 

PVC  is  made  up  from polyvinyl chloride  which is the  most  widely  used  among all  ethylene.This  kind   of   plastic  is  renowned  for  impressive  hardness  and mechanical  strength.However,its mechanical  strength   will be  enhanced  by increasing molecular  weight,and will be  lowered  by  increasing temperature.

 

 

 

 

CPVC(chlorinated polyvinyl  chloride) is  a  new kind  of  industrial  plastic  produced  by  chlorination  of  polyvinylchloride  resin.During this process,molecular structure  of  PVC  is  amplified  in  terms  of irregularity and chemical polarity,resulting in more  prominent solubility  and  chemical  resistance  to heat,acids,alkalis,salts and axidizing agents,etc.

 

 

 

 

 

Furthermore,compared with  PVC  sheet  and  rod,CPVC sheet has  more  chlorine  content  which  is increased from 61.7% to the range of 72 to 75%.Meanwhile,Vicat softening point  is promoted  from  the range of 60℃ to 72℃ to the range of 85℃ to 90℃.The  working temperature for long-term use exceeds 85℃.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

II. PVC   Strength :

1.Outstanding   mechanical   strength  and  stiffness.

2. Good  electrical  insulation  and  flame retardancy.

3. Easy to  weld and print.

4. No water  absorption and no deformation.

5. Ultraviolet-proof.

6. Excellent  chemical and corrosion  resistance.

 

 

 

 

 

 

 

 

 

 

 

 

 

III. PVC  Applications

 

1.Pollution  handling    equipment.

2.Equipment  for  electroplating and  chemical   processing.

3.Manufacture  equipment   for   semi-conductor.

4.Maching  parts  and  base  plate.

5.Scrubber ,kitchen ventilator  and  other   protective    devices.

6.Packaging  for  food,medicine  and    cosmetics.

7.Injection molded   products  such  as  pipes,valves, housing  for   office  supplies and electroinc  products.