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China Cas 9002-88-4 Polycarbonate (PC) CAS 25037-45-0 China Best Price – Chemwin Detail:

Product Namepolycarbonated

Molecular format:C31H32O7

CAS No:25037-45-0

Product molecular structure

polycarbonated

Chemical Properties

Polycarbonate (PC) is a colorless, transparent, glassy amorphous polymer with excellent optical properties. PC high molecular resin has high toughness, cantilever beam notched impact strength is 600~900J/m. The unfilled grade has a heat distortion temperature of about 130 °C, which can be increased by 10 °C after it is reinforced with glass fiber. The flexural modulus of PC can reach more than 2400 MPa, so it can be processed into a large rigid product. Below 100 ° C, the creep rate under load is very low. PC is poor in hydrolysis resistance and cannot be used to repeatedly process articles subjected to high pressure steam.

 

Application:

Polycarbonates are plastics widely used in modern industry having good temperature and impact resistance. This plastic is particularly good to work with more conventional definition techniques (injection molding, extrusion into tubes or cylinders and thermoforming). It is also used when optical transparency is needed, having more than 80% transmission up to the 1560-nm range (short wave infrared range). It has moderated chemical resistance properties, being chemically resistant to diluted acids and alcohols. It is poorly resistant against ketones, halogens, and concentrated acids. The major disadvantage associated with polycarbonates is the low glass transition temperature (Tg> 40°C), but it is still largely used as low-cost material in microfluidic systems and also as a sacrificial layer.


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China Cas 9002-88-4 Polycarbonate (PC) CAS 25037-45-0 China Best Price – Chemwin detail pictures


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The key to our success is Good Product Quality, Reasonable Value and Efficient Service for China Cas 9002-88-4 Polycarbonate (PC) CAS 25037-45-0 China Best Price – Chemwin , The product will supply to all over the world, such as: Monaco, Bhutan, Angola, In order to carry out our goal of customer first and mutual benefit in the cooperation, we establish a professional engineering team and a sales team to supply the best service to satisfy our customers' requirements. Welcome you to cooperate with us and join us. We are your best choice.
  • As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Wendy from Peru - 2018.11.11 19:52
    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Ophelia from Kyrgyzstan - 2017.06.16 18:23
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