Photonics

Heat Curable Fiber Optic Epoxy
Unique design of epoxies with good bonding strength and optical matching to allow optimum signal transition is always desired in this industry. The heat curable epoxies for fiber optic components that have adhesion on glass, metal, ceramic and most plastic substrates provide excellent thermal and moisture resistance.

Application:
Sealing fibers into ferrules, bonding optical fibers into connectors or/and ferrules, potting fiber bundles, V-groove array, chip bonding such as fiber media converters and transceiver modules assemblies.
Product Code
Special Features
Appearance
Cure (˚C/ Time)
Viscosity
(cP)
Shelf Life
(month)
Tg (˚C)
GL616
  1. Good structural epoxy with no flow
  2. Low shrinkage during cure
  3. Good adhesion to ultem and PCB
  4. Pass 2000 hours damp heat at 85°C/ 85% RH
  5. Pass 100cycles thermal shock at -40°C to 85°C
  6. Pass 500cycles thermal cycling at 85°C,
    20°C/min ramp, 10mins soak
White Paste
12 minutes (Gel time) &
2 hours (Cure Time) at 100°C or
2 minutes (Gel time) &
30 minutes (Cure Time) at 150°C.
24000
6
122
GL168
  1. Good structural epoxy with no flow
  2. Low shrinkage during cure
  3. Good adhesion to ultem and PCB
  4. Pass 2000 hours damp heat at 85°C/ 85% RH
  5. Pass 100cycles thermal shock at -40°C to 85°C
  6. Pass 500cycles thermal cycling at 85°C,
    20°C/min ramp, 10mins soak
White Paste
12 minutes (Gel time) &
2 hours (Cure Time) at 100°C or
2 minutes (Gel time) &
30 minutes (Cure Time) at 150°C.
45085
6
131
  1. Good structural epoxy with no flow
  2. Low shrinkage during cure
  3. Good adhesion to ultem and PCB.
  4. Pass 2000 hours damp heat at 85°C/ 85% RH
  5. Pass 100cycles thermal shock at -40°C to 85°C
  6. Pass 500cycles thermal cycling at 85°C
    20°C/min ramp, 10mins soak
White Paste
12 minutes (Gel time) &
2 hours (Cure Time) at 100°C or
2 minutes (Gel time) &
30 minutes (Cure Time) at 150°C.
35000
6
128
 
 
 
Dual Cure UV Fiber Optic Adhesive
Application:
Application: Sealing fibers into ferrules, bonding optical fibers into connectors or/and ferrules, potting fiber bundles, V-groove array, chip bonding such as fiber media converters and transceiver modules assemblies
Product Code
Special Features
Appearance
Cure (˚C/ Time)
Viscosity
(cP)
Shelf Life
(month)
Tg (˚C)
UV566-17
  1. High Thixotropic index epoxy
  2. No flow
  3. Good adhesion, 10kgf-20kgf
  4. Pass 1000 hours damp heat at 85°C/ 85% RH
  5. Pass 100cycles thermal shock at -40°C to 85°C
  6. Pass 500cycles thermal cycling at 85°C, 20°C/min ramp, 10mins soak
Translucent Liquid
1000mW/cm3, 3s 500mW/cm3, 6s 200mW/cm3, 15s
+
120°C/30mins
6000
6
105
UV566-20
  1. High Thixotropic index epoxy
  2. No flow
  3. Good adhesion, 10kgf-20kgf
  4. Pass 1000 hours damp heat at 85°C/ 85% RH
  5. Pass 100cycles thermal shock at -40°C to 85°C
  6. Pass 500cycles thermal cycling at 85°C, 20°C/min ramp, 10mins soak
Translucent Liquid
1000mW/cm3, 3s 500mW/cm3, 6s 200mW/cm3, 15s
6000
6
86
  1. UV/Visible light curable
  2. Excellent tacking and bonding of ultem to PCB;
  3. Low CTE
  4. Best cure at 450-500nm to achieve 5-10kg after UV and 30kgf after UV + Heat
  5. No heat cure is needed depending on customer applications
  6. Good adhesion after reliability test
Orange Red Liquid
500mW/cm3, 20s
+
120°C/30mins
16000
6
91
 
 
 
Casting Epoxy
The 2-part casting epoxy is suitable for through hole LED (3/5mm, Oval & Flat-top), Super Flux and Snap LED. It has outstanding performance for outdoor applications such as automobile lightings, signals & indicators and traffic signal lights.

Application:
Automotive lighting & signal lamps, indicators for electronics devices, signboards, banners and traffic lights
Product Code
Special Features
Appearance
Cure (˚C/ Time)
Mixed Viscosity
(cP at 25°C)
Shelf Life
(month)
Tg (˚C)
PT1002
  1. Meet specifications for rear combination lamps for automotive
Blue Liquid
Pre cure 2 hours at 135°C
Post cure 8 hours at
150-160°C
588
18
130
PT542
  1. Meet specifications for rear combination lamps for automotive
Blue Liquid
Pre cure 1 hour at 125°C
Post cure 2 hours at 135°C
550
12
145
  1. Meet specifications for rear combination lamps for automotive
Blue Liquid
Pre cure 1 hour at 125°C
Post cure 2 hours at 135°C
800
12
141
  1. Excellent UV resistance
  2. Indoor and Outdoor LED lighting
Blue + Yellow
Pre cure 2 hours at 120°C
Post cure 2 hours at 150°C
550
12
135
 
 
 
High Brightness LED Epoxy & Silicone
The high brightness silicone has the advantage of low thermo-mechanical stress and high thermal & radiation resistance. It has a wide range of refractive index ranging from 1.41 to 1.55. It is suitable for COB type in-door and out-door commercial and architectural lighting.

Application:
Commercial lighting, Architectural lighting, Indoor/Outdoor lighting & signboard
Product Code
Special Features
Appearance
Cure (˚C/ Time)
Mixed Viscosity
(cP at 25°C)
Shelf Life
(month)
Refractive Index (RI)
  1. Compression molding for CSP (Chip Scale Package)
Transparent
Pre cure 5 minutes at 120°C
Post cure 3 hours at 150°C
11000
12
1.53
  1. Encapsulation of PLCC/SMD packages
  2. Lower hardness
    (Shore A 62)
Transparent
3 hours at 170°C
4375
12
1.54
  1. Encapsulation of PLCC/SMD packages
  2. Higher hardness
    (Shore A 78)
Transparent
Pre cure 1hour at 40°C
Post cure 1 hours at 120°C and 2 hours at 150°C
4613
12
1.54
  1. Suitable for compress molding
Transparent
Pre cure 1 miniute at 150°C
Post cure 2 hours at 150°C
8300
12
1.41
  1. Suitable for COB Encalsulation
Transparent
2 hours at 160°C
3000
12
1.41
 
 
 
SMD/PLCC Epoxy & Silicone
The SMD/PLCC epoxy and silicone are designed with good heat and UV resistance that meets MSL2 requirements. It can be used as backlighting in LCD panel for TV, hand phone and tablets. It is also commonly used in architectural and automotive lighting.

Application:
Backlighting for display panels (LED TV, mobile phone and tablets), Architectural lighting, Outdoor display panel and General lighting
Product Code
Special Features
Appearance
Cure (˚C/ Time)
Mixed Viscosity
(cP at 25°C)
Shelf Life
(month)
  1. Excellent UV resistance
  2. Indoor and Outdoor LED lighting
Clear Blue
Pre cure 2 hours at 120°C
Post cure 2 hours at 150°C
820
12
  1. Suitable for COB Encapsulation
Transparent
2 hours at 160°C
3000
12
  1. Encapsulation of PLCC/SMD packages
  2. Lower hardness (Shore A 62)
Transparent
3 hours at 170°C
4375
12
  1. Encapsulation of PLCC/SMD packages
  2. Higher hardness (Shore A 78)
Transparent
Pre cure 1hour at 40°C
Post cure 1 hours at 120°C and
2 hours at 150°C
4613
12
 
 
 
Potting Epoxy
The potting epoxy has low thermo-mechanical stress that makes it suitable for large display module like the S4 (7-segment display) for counters and digital instruments.

Application:
S4 (seven Segment Display) for counters and digital instruments
Product Code
Special Features
Appearance
Cure (˚C/ Time)
Mixed Viscosity
(cP at 25°C)
Shelf Life
(month)
Tg (˚C)
  1. Low stress
Blue + Clear
Pre cure 1 hour at 115°C
Post cure 2 hours at 125°C
1450
12
140
 
 
 
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