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Topas COC overview
Topas COC (Cyclic olefin copolymers) are a new class of polymeric materials with property profiles which can be varied over a wide range during polymerization. These new materials exhibit a unique combination of properties of which can be customized by varying the chemical structure of the copolymer.
| Catogery | COC | |
| Brand | Topas | |
| Manufacturer | Topas | |
| MOQ | 25kg | |
| Ex-warehouse | Immediately | |
Get your detailed quotation & experts support now.
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Topas COC overview
| Description | |
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| Topas COC (Cyclic olefin copolymers) are a new class of polymeric materials with property profiles which can be varied over a wide range during polymerization. These new materials exhibit a unique combination of properties of which can be customized by varying the chemical structure of the copolymer, A key advantage is its extremely low water absorption, which grants it excellent dimensional stability, making it ideal for precision parts . Furthermore, TOPAS® possesses high rigidity, a very low birefringence crucial for advanced optical applications, and high barrier properties against water vapor . It also demonstrates good resistance to many chemicals, acids, and alkalis, and its safety is recognized by approvals such as the U.S. FDA for relevant grades . These characteristics make it a valuable material for demanding applications in optics, healthcare, packaging, and electronics. Topas is featured as: | |
| Key features | |
| ▸Low density | |
| ▸High transparency | |
| ▸High refractive index | |
| ▸Low birefringence | |
| ▸Low water absorption | |
| ▸High moisture barrier | |
| ▸High heat resistance | |
| ▸Excellent biocompatibility | |
| ▸Food industry safe | |
| Typical applications | |
| •Pharmaceutical blister packaging | |
| •Diagnostic test kit components | |
| •Camera lens elements | |
| •High-temperature optical sensors | |
| •Electronic housings | |
| •High-performance electronic insulation | |
| •Automotive lighting reflectors | |
| Grade list
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| Topas 8007S- 04 | MFR 32, GT 78°C | ||
| Topas 5013L-10 | MFR 48, GT 134°C | ||
| Topas 6013L-17 | MFR 14, GT 140°C | ||
| Topas 6015S-04 | MFR 4, GT 158°C | ||
| Topas 6017S-04 | MFR 1.4, GT 178°C | ||
Why choose us
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Our expert team provides responsive technical support and reliable supply chain solutions, ensuring seamless material selection, rapid quotation, and flexible order fulfillment. Every product is backed by traceable quality and certifications. We are committed to delivering professionalism and value at every step, helping you innovate and compete with confidence in a dynamic global market.
Daily shipment
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FAQ
Q: What materials do you supply ?
A: We mainly supply engineering plastic resin and high-temperature plastic resin, such as POM, PPS, PA66, PA12, PEI, PEEK, PPSU , PSU etc; as well as semi-products like plastic sheet , rod, tube.
Q: What kind of technical support do you supply ?
A: Our profeesional engineering team provide emtire consultation and guidance during the production procession no matter injection or extrution or other molding methods
Q: What kinds of files of conformance do you provide ?
A: Along with the business and shipment we will provide TDS, MSDS, COA, Rohs, Yellow card etc, which the products originally go for commodity.
Q: What is your MOQ ?
A: Our MOQ is 25kg which is usually one bag, many brands raw materials support, small qty mixed package and large quantity booking in advance accept.
Q: What will be delivery time?
A: Immediate shipout from warehouse after payment received, large qty need futher discussion.
Q: What is your payment term?
A: 100% T/T Prepaid, large and partial shipment accept L/C .
Q: How about your packing?
A: Usually 25kgs per bag/carton, 40bags per pallet, large qty will packing by plastic pallets export only used.
Contact for quotation
Mr Simon/Sales manager
Tel: +86 15842980189
Whatsapp: +86 15842980189
Email: sales@shanyardpl.com
Submit your inquiry and receive a detailed, competitive quote within hours, not days. Our streamlined process prioritizes your requests, ensuring you get the information you need quickly to keep your projects moving forward without delay. Our team of seasoned engineers provides expert technical support and material selection guidance. We help you navigate complex specifications and optimize your product design for performance and cost-effectiveness, ensuring the right polymer solution for every application
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