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Long term supply of various optical products:
COC F52R Rion, Japan
COC E48R Rion, Japan
COC 480R Rion, Japan
COC 480S Rion, Japan
COP 1430R Rion, Japan
COP 1430R1 Ruiweng, Japan
COP 1060R Rion, Japan
COP 1020R Rion, Japan
OKP4 Osaka Chemical
OKP4HT Osaka Chemical
OKP-1 Osaka Chemical
PC EP5000 Mitsubishi Gas
COC APL-5014CL Mitsui Chemical
COC APL-5014ML Mitsui Chemical
COC APL-5014DP Mitsui Chemical
COC 5013L-10 Germany TOP AS
PC AD-5503 Japanese Emperor
Dongguan Zhangmutou Fuheng Plastic Raw Material Store Supply COC K26R Plastic raw materials! technical support: *** ， pin Sales telephone: ***Miss Chen 。
COC K26R - The trade name (TOPAS?) of cycloolefin copolymer (COC) developed by TOPAS ADVANCED POLYMERSGmbH is an amorphous transparent copolymer with cyclic olefin structure.
Cycloolefin Copolymer COC Characteristics of plastic raw materials:
(1) Low density PMMA And PC are about 10% lower, which is conducive to product lightweight;
(2) The saturated water absorption rate is small, and the water absorption rate of Arton is far lower than that of PMMA, which will not have the impact of physical property decline due to water absorption. Zeonex, Zeonor and Apel almost do not absorb water;
(3) It is amorphous transparent material with low birefringence due to the inclusion of monomers with low relativity and anisotropy;
(4) High heat resistance transparent resin Glass The glass transition temperature is the heat resistance index of amorphous polymer;
(5) Easy injection molding;
(6) Good mechanical properties, tensile strength, elastic modulus higher than PC;
(7) Excellent reproducibility, so the product quality is high;
(8) Low dielectric constant, especially high frequency performance, is a thermoplastic material with good dielectric properties;
(9) The scratch resistance is good, the hardness of Arton pencil is similar to PMMA, and the scratch resistance is an important performance index of optical materials;
(10) The side chain of Arton molecule has a specific group, which has good adhesion with inorganic and agricultural production system materials and is easy to seal;
(11) Zeonex and Zeonor are green plastics with less impurity content, so there is no need to worry about analyzing impurities, which is suitable for semiconductor and health device requirements;
(12) Zeonex, Zeonor, Apel have excellent chemical resistance, acid resistance and alkali resistance;
(13) Zeonex, Zeonor and Apel are almost impervious to water and steam, meeting the application requirements of moisture resistance at the same time.
Amorphous polyolefin optical transparent plastic is mainly used for optical lens, optical broadcaster, multilateral mirror, protective film for angle template, DVD disc substrate, large display, backlight light guide plate, front light guide plate of small display, optical semiconductor, optical fiber and pools and grooves for analytical chemical instruments.
Cycloolefin Copolymer COC It is the trade name of cyclic olefin copolymer (COC), which is different from the crystalline polyolefins represented by polyethylene (PE), polypropylene (PP), and is an amorphous transparent copolymer with cyclic olefin structure. It has the comparable optical performance of PMMA (polyjy168. com) and acrylic resin, as well as the heat resistance higher than PC (polycarbonate). It also has better dimensional stability than PMMA and PC, and has been highly evaluated in the market.
1. High transparency - light transmittance 91%
2. Excellent optical properties - low birefringence, high ampere number
3. Low specific gravity - specific gravity 1.02
4. High heat resistance -- Tg reaches 180 ℃
5. Low moisture absorption - dimensional stability and optical stability
6. Good water vapor tightness - easy storage
7. Low dielectric constant, low dielectric tangent - low loss of high-frequency signal
8. Already registered with FDA -- can be used for health and food
9. Applicable to various sterilization methods - ultraviolet ray, gamma ray, EOG
Cycloolefin Copolymer COC Performance of ：
High purity, high definition, good fluidity, strong chemical resistance, excellent electrical property, good plasticity, good demoulding property.
Cycloolefin copolymer COC application area : It can be used for liquid crystal displays in the field of backlight and image light, such as diffusion film, protective film, blocking film and high resolution liquid crystal displays as an anti glare polarizing film.
Cycloolefin copolymer COC Type of : Polyolefin optical transparent plastic COC Low water absorption COC High rigidity COC Transparency COC High heat resistance COC High frequency COC Scratch resistance COC Optical material COC Moisture and moisture resistance COC Chemical resistance COC Direct light prevention COC High purity COC Lens material COC
