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Covestro Desolite® COV-3471-2-136 Secondary Optical Fiber Coating, UV Cure (10 kg).

COV-3471-2-136-10KG

Covestro COV-3471-2-136 UV Cure Secondary Coating (10Kg)

The Covestro Desolite® COV-3471-2-136 Secondary Optical Fiber Coating is a hard, fast-curing matrix material. Desolite optical coatings ensure the best economy of high-speed production, superior fiber attenuation and microbending performance. Available in a 10 kg bottle.

Product Benefits

Fast cure
Compatible with wet-on-wet or wet-on-dry coating process
Compatible with multiple DeSolite primaries

Liquid Coating

Viscosity, 25°C: 4750 mPa·s
Liquid Refractive Index, 23°C: 1.519

Cured Coating (Tested at <1% R.H.)

Glass Transition Temperature Range, Tg: 29°C at E’ _{1000 MPa}
Glass Transition Temperature Range, Tg: 51°C at E’ _{100 MPa}

Cured Coating (Tested at 23°C, 50% R.H.)

Secant modulus, 2.5% strain: 731 MPa
Elongation: 27%
Tensile strength: 29 MPa

Datasheet

Covestro Desolite® COV-3471-2-136 Secondary Optical Fiber Coating, UV Cure (10 kg). - Datasheet

SDS

Updates

Product Change Notification: 
As part of our product change notification requirements, Fiber Optic Center notifies our customers of any significant changes including but not limited to product packaging, material property updates and procurement part number changes. Covestro has changed the part number for this product from 3741-2-136-10KG to COV-3471-2-136-10KG. Please note this is the only change to this product. If you have questions related to this product on which we may be of assistance, please feel free to contact Kelly Barker, Business Development Epoxies Fiber Optic Center: kbarker@focenter.com