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Silicone Packaging Resin for White Light (RI=1.4)

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
(A:B)

Working time
(25℃)hr

Shelf life
(months)

Refractive Index

Hardness
(Shore A)

Features

SWANCOR
HS-3501A/B

3,400

100:100

24

9

1.41

65

Good yellowing and UV resistance.
Superior Optical character.

SWANCOR
HS-3501A/B(H)

5,000

100:100

24

9

1.41

58

Яндекс.Метрика