Cyclic olefin copolymer (COC) is an amorphous polymer made by several polymer manufacturers. COC is a relatively new class of polymers as compared to commodities such as polypropylene and polyethylene….Cyclic olefin copolymer.
| Names | |
|---|---|
| Appearance | Clear Resin |
| Density | 1.02 g/cm³, solid |
| Hazards | |
| Safety data sheet | COC MSDS |
Is cyclic olefin copolymer recyclable?
TOPAS plastics are the first cyclic olefin resins in the industry to be deemed recyclable with polyethylene (PE) and polypropylene (PP) for film and injection molding uses. Consequently, PE and PP formulations modified with COC can be considered fully recyclable in their respective waste streams.
What is COC plastic?
COC (cyclic olefin copolymer) is an engineering plastic that is Springboard uses to manufacture a wide range of injection molded parts. COC offers a broad spectrum of desirable characteristics, including: Good melt flowability. Excellent moisture, heat, and chemical resistance. High clarity and low birefringence.
Is COC a polyolefin?
Cyclic olefin copolymer (COC) is an amorphous thermoplastic that enables higher performance in multilayer polyolefin packaging films for medical, consumer, and industrial markets.
What is a COC syringe?
Glass Replacement Syringes Benefits of COP & COC plastic syringes over glass syringes: Available in 100% Silicone Free! 100% DMSO Compatible. Ideal for uses with: HA (hyaluronic acid), Botox, Embolics and more… Lower cost options.
What is the chemical formula of COC?
COC : Summary
| Code | COC |
|---|---|
| Systematic names | Program Version Name ACDLabs 10.04 methyl (1R,2R,3S,5S)-8-methyl-3-[(phenylcarbonyl)oxy]-8-azabicyclo[3.2.1]octane-2-carboxylate OpenEye OEToolkits 1.5.0 methyl (1R,2R,3S,5S,8S)-8-methyl-3-(phenylcarbonyloxy)-8-azabicyclo[3.2.1]octane-2-carboxylate |
| Formula | C17 H21 N O4 |
| Formal charge | 0 |
What is COC sheet?
Experience performance beyond standard medical and packaging plastics. TOPAS® COC (cyclic olefin copolymer) is a glass-clear and extremely pure plastic for healthcare, packaging, and electronics applications. From insulin delivery, to food contact films, TOPAS® COC is the high performance material of choice.
What are olefin polymers?
a macromolecular compound of the general formula. that forms during polymerization or copolymerization of unsaturated olefin hydrocarbons (R, R′ = H, CH3, C2H5, and so on). The best-known olefin polymers are polyethylene (R = R′ = H) and polypropylene (R = H, R′ = CH3).
What do you mean by co polymer?
Copolymer refers to a kind of polymer that contains two or more distinct repeating units called “monomers.” It produces high molecular weight substances by chemical combination or the polymerization of monomers. It is used to produce a variety of products like plastics, tires and tubes.
What is the compound CoC?
COC : Summary
| Code | COC |
|---|---|
| One-letter code | X |
| Molecule name | COCAINE |
| Systematic names | Program Version Name ACDLabs 10.04 methyl (1R,2R,3S,5S)-8-methyl-3-[(phenylcarbonyl)oxy]-8-azabicyclo[3.2.1]octane-2-carboxylate OpenEye OEToolkits 1.5.0 methyl (1R,2R,3S,5S,8S)-8-methyl-3-(phenylcarbonyloxy)-8-azabicyclo[3.2.1]octane-2-carboxylate |
What is the meaning of CoC?
A Code of Conduct (CoC) is a set of standards which govern corporate and business practices according to ethical and legal standards. By implementing a CoC, a company demonstrates its commitment to operate its business at the highest standards of ethics, exceeding legal minimums.
How can I get COC?
The CoC can either be requested by a buyer to ensure the product being manufactured has been tested and passes the set criteria within a specification and meets both technical and safety requirements, or it would be a mandatory requirement as stated by country regulations and law for certain products, such as Bluetooth …
What is cycyclic olefin (co-polymer)?
Cyclic olefin (co-)polymer provides a high-temperature alternative to acrylic. Its refractive index and transmittance are similar but the heat distortion temperature is about 30°C higher than for acrylic. It has a remarkably low water absorption value of less than 0.01% (compared with Polycarbonate 0.2% and PMMA 0.3%).
What is NB (cyclic olefin co- polymer)?
The co-polymer of ethylene with a cyclic olefin represented by NB (cyclic olefin co-polymer; COC) is one of the most important engineering plastics, with many useful properties.
Are there any commercially viable cyclo olefin copolymers using Ziegler–Natta catalysts?
Commercially viable cyclo olefin copolymers that could be processed and used in specific industrial applications used the Ziegler–Natta catalysts [86,87]. The discovery of metallocene catalysts [44,45] allowed for the commercial production of pure, high-molecular-weight copolymers especially the copolymer of norbornene and ethylene ( Figure 6.28 ).
Is cyclic olefin plastic heat resistant?
The family of TOPAS cyclic olefin plastics includes grades with heat resistance up to 170C. In healthcare applications, temperature resistance is often important for steam sterilization of devices. Diagnostic devices employing PCR technology may be designed to operate at 90C to 100C.
