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Two-component silicone rubber design for encapsulating for SMD (Surface Mounted Devices) LED. Perfect thermal stability, physical and optical characters. Meet IPC/JEDEC moisture sensitivity level rating (MSL) of 2a. The mixed pot life(working time) is over 24 hrs under room temperature. Have good adhesion to PPA. Ideal use in 020、3014、3020、3528 and 5050.
|
Product |
Mixed viscosity (25℃)cps |
Mixing Ratio |
Working time |
Shelf life |
Refractive Index |
Hardness |
Features |
|
SWANCOR |
3,400 |
100:100 |
24 |
9 |
1.41 |
65 |
Good
yellowing and UV resistance. |
|
SWANCOR |
5,000 |
100:100 |
24 |
9 |
1.41 |
58 |
