Hot Sale Long-Term Stable Supply Cyclo-Olefin Copolymer Optical Grade Transparent Coc Granules

Product Details
Customization: Available
Feature: Photodegradable
CAS No.: 26007-43-2
Still deciding? Get samples of US$ 30/kg
Request Sample
Diamond Member Since 2024

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Fast Delivery
The supplier can deliver the goods within 15 days
R&D Capabilities
The supplier has 1 R&D engineers, you can check the Audit Report for more information
to see all verified strength labels (5)
  • Hot Sale Long-Term Stable Supply Cyclo-Olefin Copolymer Optical Grade Transparent Coc Granules
  • Hot Sale Long-Term Stable Supply Cyclo-Olefin Copolymer Optical Grade Transparent Coc Granules
  • Hot Sale Long-Term Stable Supply Cyclo-Olefin Copolymer Optical Grade Transparent Coc Granules
  • Hot Sale Long-Term Stable Supply Cyclo-Olefin Copolymer Optical Grade Transparent Coc Granules
  • Hot Sale Long-Term Stable Supply Cyclo-Olefin Copolymer Optical Grade Transparent Coc Granules
  • Hot Sale Long-Term Stable Supply Cyclo-Olefin Copolymer Optical Grade Transparent Coc Granules
Find Similar Products
  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Product Usage
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
COC
EINECS
Coc
Material
Cyclic Olefin Copolymer/Coc
Usage
General Plastics, Engineering Plastics, Specialty Plastics
Plastic Properties After Heated
Thermoplastic Plastics
Plastic Forming Method
Injection
Color
White
Sample
Available
MOQ
1 Kg
Grade
Injection Molding,Blow Molding
Application
Medical Applications,Lenses,Optical Applications
Certificate
TDS COA MSDS
Transport Package
Bag
Specification
25 kg/bag
Trademark
sysh
Origin
China
HS Code
3902900090
Production Capacity
500 Tons/Month

Product Description

Product Description

Cyclic Olefin Copolymer (COC) is a high-performance polymer prepared by metallocene catalyzed copolymerization of ethylene and a cycloolefin monomer such as norbornene or its derivatives. This material has excellent optical transparency, low birefringence, chemical resistance and good heat resistance, while maintaining good processability. Because of these excellent properties, COCs are widely used in products that require high transparency, such as optical lenses, packaging materials (such as vials), display components, and medical devices.

 

Detailed Photos

Hot Sale Long-Term Stable Supply Cyclo-Olefin Copolymer Optical Grade Transparent Coc GranulesHot Sale Long-Term Stable Supply Cyclo-Olefin Copolymer Optical Grade Transparent Coc Granules
 

Product Parameters
Physical property Standard Value Unit
Density    ISO 1183 1.02 g/cm³
Shrinkage   2.0mm 60°C INTERNAL METHOD 0.4~0.7 %
Water Absorption   23°C 24hr In Water ISO 62 0.01 %
Melt Index   260°C 2.16kg ISO 1133 48 cm³/10min
Melt Index   245°C 2.16kg ISO 1133 24 cm³/10min
Water Vapor Transmission   23°C 85RH DIN 53122 0.030 g·mm/m²·day
Hardness Standard Value Unit
Ball Indentation Hardness   H961/30 ISO 2039 184 N/mm²
Mechanical behavior Standard Value Unit
Tensile Modulus   1.0mm/min ISO 527 3200 MPa
Tensile Strength   5mm/min ISO 527 46 MPa
Elongation   Break 5mm/min ISO 527 1.7 %
Charpy Notch Impact   1eA ISO 179 1.6 kJ/m²
Charpy Un-notch Impact    ISO 179 13 kJ/m²
Optical performance Standard Value Unit
Transmittance    ISO 13468 91 %
Refractive Index    INTERNAL METHOD 1.53  
Abbe Number    INTERNAL METHOD 56


 

Product Usage

Cyclic Olefin Copolymer (COC) is a high-performance polymer with excellent optical transparency, low birefringence, chemical resistance and good heat resistance. COC is mainly used in the following areas:
1. Optical lenses: COC's excellent optical properties make it ideal for high-end optical lenses. Packaging materials: Especially in pharmaceutical and food packaging, COC's high transparency and chemical resistance ensure product safety and shelf life.
2. Medical devices: COCs have a wide range of applications in the medical field, such as syringes, catheters, and other single-use medical devices.
3. Display components: The low birefringence of COC makes it suitable for the protective film and substrate of the display.
4. Electronics industry: Especially in radome materials related to 5G technology, COC is favored due to its stable dielectric properties.

 

Packaging & Shipping

25kg/bag, or per your requirement. 25kgs net weight in PP woven or PE plastic bag about 20 tons for 20" container
Hot Sale Long-Term Stable Supply Cyclo-Olefin Copolymer Optical Grade Transparent Coc Granules
 

FAQ


1. Are youtrading company or Manufacturer ?
We are factory.
2.About Sample

We provide samples, but you need to pay the sample fee and freight.
3. About Material
We can customize the material according to customers' requirement.
4. About Quality
All the products must be tested strictly according to the testing procedure before shipment.
5. About Delivery Period
Normally delivered in 14 working days after the confirmation of order& payment. And it varies according to the material and quantity.

 



 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier