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ZEONEX® 350R

Technical Datasheet | Supplied by Zeon Chemical

ZEONEX® 350R by Zeon Chemical is a water insoluble, odorless, colorless cyclic olefin polymer (COP) grade. It exhibits excellent optical properties, very low birefringence and low water absorption. This grade possesses high transparency, high ABBE number, ultra-low moisture absorption and good precision moldability. It offers improved resistance to low wavelength light (405nm), blue laser and high flux light-emitting diode (LED). It is processed by injection molding. ZEONEX® 350R is recommended for optical mirrors & lenses for automotive heads-up displays (HUD), driver assist cameras, mobile device camera lenses, near-eye display, wearable optics and f-theta lenses.

ZEONEX® 350R Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

0.95

ASTM D792

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

26 g/10min

(At 230°C, 21.18N)

JIS K6719

Water Absorption

< 0.01 %

ASTM D570

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Pre heat Temperature

90 °C

Pre heat Time

4 - 12 hr

Mold Temperature

110 - 120 °C

*The last time this product was checked, its availability could not be confirmed. If you have more information about its availability, please contact us.

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ZEONEX® 350R

ZEONEX® 350R Properties

Physical Properties

ZEONEX® 350R Processing Guidelines

Injection Molding Properties