High-end modules, SMD/ COB/ GOB LED displays, LCD screens
GLUDITEC high-performance polyurethane and high-performance silicone are used in the above LED products. The characteristics and advantages are as follows:
- GLUDITEC COB Filling Glue features highly flowable ability, making the operation process easy both manual and automated.
- GLUDITEC LED Series Adhesive can be modified to conform to the mat based on the LED lamp’s specifications to accommodate specific requirements
- The cured adhesive or glue provides effective sealing and waterproofing ability for LED modules, while also offering elasticity and strong vibration resistance.
- Depending on specific requirements, GLUDITEC LED Series Adhesive can comply with international environmental standards such as RoHS, Reach, PaHS
- Outstanding durability in various weather conditions can cater to the unique needs of different LED lamps in their respective environments.
APPLICATIONS
- Module Filling Glue
- COB LED Display Filling Glue
- Line Screen Filling Glue
| Part number | Mixing ratio (By Weight) | Viscosity (MPa.s) after mixing | Opening time (25°C), min | Curing time at RT (25°C), hours | Curing time with heat (60°C), hours | Hardness | Color | Thermal Conductivity (W/m.k) | Water absobtion (%) | Working temperature (°C) | Weather resistant ability | Flame retardant compliance (Lab Test) | |
| PUT3217 | 100 | 105 | 300 ~ 500 | 20 ~ 30 | 5~6 | 2~3 | 55~65 (Shore A) | Transparent | – | ≤0.5% | -40 ~ 80 | 3 ~ 5 years | – |
| PUT3209 | 1 | 4 | 500~900 | 20~30 | 3~4 | 1 | 75~85 (Shore A) | Black/Beige | 0.4~0.5 | ≤0.5% | -40 ~ 120 | V2 | |
| PUT3220 | 1 | 5 | 3000~4000 | 20~30 | 3~4 | 1 | 80~90
(Shore A) |
White | 0.5~0.6 | ≤0.5% | -40 ~ 150 | V1 | |
| PUT3221 | 1 | 5 | 1500~2000 | 15~20 | 2~3 | 1 | 50~55 (Shore D) | White | 0.4~0.5 | ≤0.5% | -40 ~ 150 | V1 | |
| PUT3218F | 3 | 1 | 500~700 | 20~30 | 2~3 | 0.6~0.8 | 70~75 (Shore D) | Transparent | – | ≤0.2% | -40 ~ 85 | 2~3 years | – |
| PUT3218 | 3 | 1 | 500~700 | 50~60 | 5~6 | 1.5 | 70~75 (Shore D) | Transparent | – | ≤0.2% | -40 ~ 85 | 2~3 years | – |
| ST3208 | 10 | 1 | 800~1000 | 30~50 | 2~4 | – | 15~25 (Shore A) | Black/White | – | – | -40~220 | ||
| ST3203 | 10 | 1 | 30~50 | 2~4 | – | 27~33 (Shore A) | Grey/Black/White | – | – | -60~220 | V1~V0 | ||
