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 fluidity, high bonding strength
with the advantages of PPA.
Applications
LED SMD package
Use
1 Use the proportion: BQ******1A: 1
BQ******1B: 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), mixed good glue as
possible within 8 hours.
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 :*****0 ℃ / 1H ***0 ℃ / 3H long roast
Note: You can adjust according to actual situation, but you must be
thorough test compound packaging specifications 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 6 months
Precautions
Applications: 1.BQ******1A / B using stored process must ensure
that no phosphorus (P), sulfur (S), nitrogen (N), the organic tin
(Sn), water, polyurethane resin, catalyst poisons, in order to
avoid
Obstruction and deterioration caused by curing (eg: cleaning
plastic cup of the solution, oven residual toxic ingredients,
organic acids, etc.).
(2) If it is found at the bottom of a precipitate B agent
turbidity, is a normal phenomenon, shake well before using.
Security: 1. Products should pay attention to protective wear,
avoiding the construction process heat burns, prohibit the
consumption.
(2) Be careful using this, Before and during use, please pay
attention to safety issues. Furthermore, it should follow the
relevant national or local government safety regulations. (Detailed
safety instructions refer to the corresponding MSDS)
Disclaimer: This product catalog provides information entirely
based on laboratory testing and practical experience gained
understanding, we strive to accurately and believe that a high
reference value. However, as the product is often used in
conditions beyond our control, we can only guarantee the quality of
the product itself. We reserve the right to modify without notice
the specification right.
