NTT AT光纤连接用粘合剤

在光通信关键技术中使用我们提供的粘合剂技术。
特点
折射率可以被精确地控制在1.46-1.57±0.005 (Na-D).的范围内。
使用紫外线固化很容易对准。高温、高湿环境下附着力仍然表现优异，提供高可靠的耐久性。

产品选型
Model#
[Main
ingredient]	Curing
conditions [irradiation
 level &
 time]	Refraction
index (*1)	Viscosity
 (cP)	Glass
transition
temperature
 Tg (°C)	Optical
transmittance%
[1.3um]	Bond
Strength
(kgf/cm2)	Special
Features
Refractive
Index
Adjusting
Material
(High Tg)
[Epoxy](*2)	30mW/cm2
 10min	1.46~1.57	200~560	130~137	89~90	120~>180	Modulate the refractive index to specific values for the best level of transparency.
Refractive
Index
Adjusting
Material
(Low Tg)
[Epoxy]	10mW/cm2
 10min	1.45~1.57	200~560	49~67	86~90	>180	  Modulate the refractive index to specific values for the best level of transparency
GA700H
(High Tg)
[Epoxy](*2)	30mW/cm2
 10min	1.46	252	138	93	94	At λ1.55um, adjusted to match silica glass
GA700L
(Low Tg)
[Epoxy]	10mW/cm2
 5min	1.46	250	49	94	>200	At λ1.55um, adjusted to match silica glass
AT6001
[Acrylate]	10mW/cm2
 10min	1.51	440	-3	91	>150	Telecordia standard (strong under high temperature and humidity, flexible)
AT8224
[Acrylate]	10mW/cm2
 5min	1.51	180	111	89	>122	Telecordia standard (strong under high temperature and humidity, High Tg)
AT6390
[Acrylate]	10mW/cm2
 5min	1.51	840	100	90	156	High endurance material,
 Tg > 100°C,
 High viscosity

*1 : Na-D line after hardening.
*2 : Content product is "Non-medical use, deleterious substance" (Please refer to SDS for handling.)

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