BQ****5A / B (ordinary refractive index, integrated rubber)
Explanation
This product is a low refractive index component liquid
silicone potting, sealing is mainly used for electronic
components, and strengthen the integrity of electronic devices
to improve the external shock and vibration resistance.
Improved internal components, insulation between the lines,
allowing the device to a small, lightweight, to avoid
components, lines directly exposed to the environment, to
improve the waterproof performance of the device. This product
has a high transmittance, good weather resistance, heat
resistance, good flow properties, and PPA, silver coating
adhesion and high strength.
Applications
High-power LED package (integrated)
Use
1 Use the proportion: BQ****5A: 1
BQ****5B: 1;
(2) The A, B material was mixed to no knots, no lumps, a
uniform thin thick homogeneous state (generally requires **8
minutes), placed under vacuum deaeration, until no bubbles up
(pumping
Vacuum degassing process without heating).
3. Degassing is completed, the plastic material poured into the
filling plastic syringes. To further drive out the air rubber,
plastic material can be installed on the vacuum syringe bubble
row again.
4 Glue, should first stand or pedestal preheated **0 ℃ / 1H
above, to remove moisture inside the stand or base, in order to
avoid air bubbles during curing.
5 Curing conditions: Integration with (****0 ℃ / 1H ***0 ℃ /
3H)
Note: You can adjust according to actual situation, but you
must be thorough test compound. Packing A, B: 0.5Kg / bottle
Storage conditions Store in a cool dry and ventilated enclosed
place (storage temperature *5 ~ *5 ℃, humidity ≤ *5%),
waterproof, leak-proof, sunscreen, anti-high temperature, away
from sources of ignition.
Shelf life of six months.
Precautions
Applications: 1.BQ****5A / B using stored process must ensure
that no phosphorus (P), sulfur (S), nitrogen (N), the organic
tin (Sn), water, polyurethane resin, catalyst poisons, so as to
avoid curing obstruction and deterioration (eg: cleaning
plastic cup of the solution, oven residual toxic ingredients,
organic acids, etc.), as far as mixed good glue used within 8
hours.
(2) If it is found at the bottom of a precipitate B agent
turbidity, is a normal phenomenon, shake well before using.
Safety: Be careful using this product before use and the use of
safety precautions, please note. Furthermore, it should follow
the relevant national or local government safety regulations.
(Detailed safety instructions refer to the corresponding MSDS)
