uv curable coating optical fiber coating

LED Curable Secondary Coating Resin for Optical Fiber/ T-RT2124

T-RT2124 is a high viscosity, designed for UV-LED high speed drawing optical fiber secondary coating.

 

 

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Inquiry
Product Specification
No. Properties Units Standards
Before Curing (Liquid)
1 Viscosity,25ºC mPa.s 5800-6600
2 Density,20ºC g/cm3 1.11-1.12
3 Solid Content % >99
4 Refractive Index,25ºC 1.51±0.005
After Curing (Solid)
5 Glass Transition Temperature ºC ≥50
(DMA)
6 Secant Modules,2.5% MPa 900-1100
7 Elongation % 12月28日
8 Tensile Strength MPa 35-45
9 Cure speed when RAU95% J/cm2 ≥1.2
10 Oxygen generation(80ºC , 24h) ul/g ≤0.2
11 Weight Change 88ºC 8weeks % <-1.0
125ºC 8weeks <-4.6
12 (15g/m2 on PE ) >0.20
Coefficient of Friction
* 75μ m film was made by curing under the nitrogen condition at UVA
0.5J/cm2  with a Fusion D lamp,unless otherwise specified. UV
Dosemeter is by UV POWER PUCK®II from EIT.INC.USA.

 

Product Characteristics
 Low volatile content, environmentally friendly
 Faster cure speed by UV-LED, energy efficient
 Combining with RT series primary coating and inks for even better results
 Excellent process parameters, good for non-helium, and wet-on-wet drawing process

 

Product Specification
No. Properties Units Standards
Before Curing (Liquid)
1 Viscosity,25ºC mPa.s 5800-6600
2 Density,20ºC g/cm3 1.11-1.12
3 Solid Content % >99
4 Refractive Index,25ºC 1.51±0.005
After Curing (Solid)
5 Glass Transition Temperature ºC ≥50
(DMA)
6 Secant Modules,2.5% MPa 900-1100
7 Elongation % 12月28日
8 Tensile Strength MPa 35-45
9 Cure speed when RAU95% J/cm2 ≥1.2
10 Oxygen generation(80ºC , 24h) ul/g ≤0.2
11 Weight Change 88ºC 8weeks % <-1.0
125ºC 8weeks <-4.6
12 (15g/m2 on PE ) >0.20
Coefficient of Friction
* 75μ m film was made by curing under the nitrogen condition at UVA
0.5J/cm2  with a Fusion D lamp,unless otherwise specified. UV
Dosemeter is by UV POWER PUCK®II from EIT.INC.USA.

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