Led silicone sealant-Ordinary refractive index Encapsulants(molding) BQ-4361-Dongguan City Betterly New Materials Co.,Ltd_

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Led silicone sealant-Ordinary refractive index Encapsulants(molding) BQ-4361

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Product details

Supply Ability

Warranty(Year)：1 Year

Product Specifications

Product Description

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 (molding package)

Use

1 Use the proportion: BQ-4361A: 1

BQ-4361B: 1;

(2) The A, B material was mixed to no knots, no lumps, a uniform thin thick homogeneous state (generally requires 5-8 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 150 ℃ / 1H above, to remove moisture inside the stand or base, in order to avoid air bubbles during curing.

5 Curing conditions: Short grilled :80-100 ℃ / 0.5-1H +150 ℃ / 0.5H long bake +150 ℃ / 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 ~ 25 ℃, humidity ≤ 65%), waterproof, leak-proof, sunscreen, anti-high temperature, away from sources of ignition.

Shelf life of six months.

Precautions

Applications: 1.BQ-4361A / 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 making

Obstruction and metamorphosed into a cure (for example: 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 Participation

Refer to the corresponding MSDS)