Keo Uv Loca 50ml Dán Ống Kính Điện Thoại

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Features:
-Ideal for replacing defective or broken touch screen LCD screens.
-This is a true LOCA (Liquid Optical Clear Glue) Glue.
-Kept in a syringe. The syringe will protect it from the hardening of conventional lights.
-UV-curing UV glue must be cured with UV light, which will harden in about 30 seconds, but the recommended curing time is about 3 minutes.
-Can also be used under sunlight, but it will takes more time.
-Replace the faulty part and start using the unit again.

Specifications:
Model: LOCA Optical Glue TP-1600
Capacity: 50 ml
Physical Properties
Test method
Specification
Appearance
Visual Inspection
Clear
Viscosity
Brookfield RVT, 25°C, 20 rpm, spindle #3
1,400 -1,800 mPa.s
Density
Uncured Adhesive at 25°C
1.02 g/cm3
Cure Condition
UVA: 250 to 420 nm,
1500 mJ/cm2
Hardness
ASTM D2240
E type 13 -25
UV Curing Depth
Cured @100 mW/cm2 for 30s
>3.0mm
Volume Shrinkage
Density Meter
UV Fixture Time
Cured @100 mW/cm2
s
Tensile Strength
Glass-Glass Cross Bonding
>0.3 N/mm2
Dielectric Constant
1MHz
2.0~2.3
Refractive index Liquid
Abbe at 25°C
1.47
Refractive index Solid
Abbe at 25°C
1.48
%Transmittance
At 550 nm
>99%
%Haze
ASTM D1003
Yellow Index-b*
ASTM D1925/C2

Package List:
1 * Glue

Note:
Take iPhone 4 as an example:
-Clean the LCD screen area
-Apply about 1.5g of UV glue to the middle of the LCD screen.
-Make sure the area of the LCD screen is clean, except for the area where you use UV glue and prepare the front glass for glue.
-Glue the front glass correctly.
-After the UV glue is applied, the entire screen is exposed to ultraviolet light, and the UV glue cures for 3-5 minutes.
If you are not a technician, please do not buy.
Do not use fluorescent lamps when soldering. Fluorescence emits ultraviolet light, which is sufficient to slowly cure the glue. For longer working hours, work under normal light bulb or LED lighting. You can even put the lights far away if needed. Also, if you don't have UV light, don't forget that sunny days can also cure this glue. Just 3 minutes. Cloudy cloudy days may take lo