Covestro DU2002 UV Cure Up Jacketing - 10Kg.

Bufferlite DU-2002 is a low modulus, matrix material used for tight buffering fiber up to 400-900 microns. DU-2002 was specially formulated to provide a very easy strip and excellent stability.

Liquid Coating

• Viscosity, 25°C, 3,000 MPa·s
• Density, 23°C, 1,180 kg·m-3

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

• Glass Transition Range (DMA), -11°C at E’ 1000 MPa
• Glass Transition Range (DMA), 25°C at E’ 100 MPa

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

• Secant modulus, 2.5% strain, 60 MPa
• Elongation, 30%
• Tensile strength, 8 MPa
• Water Absorption after 24 hrs., 250 µm films, 1.2%
• Equilibrium Modulus Change at  85°C/dry for 28 days 11%
• Equilibrium Modulus Change at  85°C/85H for 28 days 7%

Shelf Life: 18 months from the date of manufacture