Cycloolefin polymer COC 480S, Japan Rayon lens material
Category:
Rubber and plastic/engineering plastic/COC
Model:
Brand:
Japanese Ryoon
Retail Price
165.00USD
重量
kg
- Product Description
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Description :
Cycloolefin polymer COC 480S, Japan Rayon lens material
Other models:
COC Japan RAV4 1600R
COC Japan RAON 330R
COC Japan Rui Weng 340R
COC Japan Rion 480M
COC Japan Rion 480R
COC Japan Rion 480S
480S Physical Property Table
Physical properties rated value unit test method specific gravity one point zero one g/cm3 ASTM 792 Melting rate (280 ° C/2.16 kg) twenty-one g/10 min ASTM 1238 Shrinkage rate (flow) 0.50 to 0.70 % ASTM955 Water absorption rate (equilibrium) zero point zero one zero % ASTM570 mechanical properties rated value unit test method tensile modulus two thousand one hundred and sixty MPa ASTM 638 tensile strength fifty-eight point eight MPa ASTM 638 Elongation (fracture) forty % ASTM 638 flexural modulus two thousand and sixty MPa ASTM 790 Bending strength () ninety-four point one MPa ASTM 790 thin film rated value unit test method Water vapor permeability two point four g/m2/24 hr ASTM E96 impact performance rated value unit test method Impact strength of cantilever beam gap (3.20 mm) twenty-four J/m ASTM 256 thermal performance rated value unit test method Hot deformation temperature (1.8 MPa, unannealed) one hundred and twenty-three °C ASTM 648 Glass transition temperature one hundred and thirty-eight °C DSC Linear expansion coefficient (flow) zero point zero zero zero zero six zero cm/cm/°C ASTM 696 Electrical performance rated value unit test method volume resistivity 1.0E+16 ohm·cm ASTM 257 dielectric strength forty kV/mm ASTM 149 Dielectric constant (1 MHz) two point two seven ASTM 150 Dissipation factor (1 MHz) zero point zero zero zero two zero ASTM 150 flammability rated value unit test method UL flame retardant rating HB UL 94 optical performance rated value unit test method refractive index one point five two five ASTM 542 Transmittance (3000 μ m) ninety-two % ASTM 1003 AfterSalesService :
Key words:- Cyclic olefin polymer COC
