1 Roll 200um SCA Glue UV Optical Adhesive Heat Resistance For Big Size Rigid to Rigid TFT COF Screen Bonding Laminating Jiutu
1 Roll 200um SCA Glue UV Optical Adhesive Heat Resistance For Big Size Rigid to Rigid TFT COF Screen Bonding Laminating Jiutu
1,Main Features :
SCA-A Optical Glue is a UV-curable optical adhesive that cures under UV light. Excellent light transmission, clarity, adhesion, superior moisture and heat resistance, especially excellent shock and explosion resistance, greatly improving the safety, reliability, durability and aesthetics of the touch screen. . It has high light transmittance, high bonding strength, low shrinkage and yellowing resistance.
2,Application:
Suitable for medium to large size TP Lamination , from 17 inch to 85 inches , including tablets , computer , large lcd screen display and all in one screen repair
3,Attention :
1. Use it as soon as possible after opening the package to ensure quality. Normally for one to two months
2. Avoid sun, heat, fluorescent lights
4, Technical indicators :
A : Physical and chemical properties
|
Item |
SCA150A |
SCA200A |
SCA250A |
SCA300A |
SCA500A |
|
Thickness(um) |
150±10 |
200±10 |
250±10 |
300±10 |
500±10 |
|
Width (mm) |
1200+10 |
1200+10 |
1200+10 |
1200+10 |
1200+10 |
|
Length (m) |
≥100 |
≥100 |
≥100 |
≥100 |
≥100 |
|
Refractive index |
1.48±0.02 |
1.48±0.02 |
1.48±0.02 |
1.48±0.02 |
1.48±0.02 |
|
Dielectric constant |
2.79-2.9 |
2.79-2.9 |
2.79-2.9 |
2.79-2.9 |
2.79-2.9 |
|
Proportion(g/cm3) |
0.95±0.01 |
0.95±0.01 |
0.95±0.01 |
0.95±0.01 |
0.95±0.01 |
|
tensile strength |
>10Mpa |
>10Mpa |
>10Mpa |
>10Mpa |
>10Mpa |
|
Elongation at break |
>500% |
>500% |
>500% |
>500% |
>500% |
|
Bond strength |
>200N/25mm |
>200N/25mm |
>200N/25mm |
>200N/25mm |
>200N/25mm |
|
UV curing |
>2500mj/cm2 |
>2500mj/cm2 |
>2500mj/cm2 |
>2500mj/cm2 |
>2500mj/cm2 |
B: Optical performance :
|
Item |
Transmittance |
Haze |
|
|
SCA150A |
>91.5% |
<0.5% |
|
|
SCA200A |
>91.0% |
<0.5% |
|
|
SCA250A |
>90.5% |
<0.6% |
|
|
SCA300A |
>90.5% |
<0.6% |
|
|
SCA500A |
>90% |
<0.7% |
5,Storage and transportation :
1. Storage temperature <23 ° C, relative humidity <70% is appropriate, moisture and moisture, sealed storage.
2. Avoid radiation, fluorescent light, sunlight, ultraviolet radiation, etc. during storage and transportation.
3. The original packaging of the coiled material is sealed and stored for six months. The shelf life is one month after unpacking. Die-cut/cut-cut original packaging seal storage shelf life for three months .
