PCB Photoresist Resin
Specification
Product
Introduction
SNK-3000-4A is a resin used for
high-end automotive PCB inks, mini LED inks, and TV backlight inks. It is an
acrylic-modified acrylic resin, characterized by resistance to yellowing,
alkali washing, good water resistance, good sensitivity, and excellent development.
Technical
Parameters:
|
serial number |
Technical parameter items |
unit |
Technical parameters |
|
1 |
viscosity |
Mps.s/25℃ |
5000-20000 |
|
2 |
Solid content |
% |
45-52 |
|
3 |
Exterior |
|
Light yellow transparent viscous substance |
|
4 |
AV value |
mgKOH/g |
40-55mgKOH/g |
|
5 |
color number |
Gardner,25℃ |
≤2 (Fe/Co) |
Storage
and validity period:
1: This
product should be stored in a cool, well-ventilated room, and strictly
protected from light exposure for stable storage.
2: Keep
the resin away from heat sources and store it in a dark place to prevent
potential hazards or affecting the stability of resin storage.
3: When
stored at room temperature, it remains stable for six months. After use, please
tightly seal the container to avoid exposure to light sources and gelation.
Package
200
kilograms/iron drum
20
kilograms/iron drum
200
kilograms/plastic drum
20
kilograms/plastic drum
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