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Led silicone sealant-High refractive index Encapsulants(used with phosphor powde 1
  • Led silicone sealant-High refractive index Encapsulants(used with phosphor powde 1

Led silicone sealant-High refractive index Encapsulants(used with phosphor powde

Model:BQ-4150
Brand:Betely
Origin:Made In China
Category:Chemicals / Adhesives & Sealants
Label:led encapsulant seal , liquid sealant , silicone sealant
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Member Information

Detail

Dongguan Betely Co.,Ltd

Free MemberGuang Dong - China
Live Chat:Last Online:15 Jan, 2014

Product Description

BQ-4150A / B (a high refractive index phosphor gum)

 

Explanation

 

This product is a component of high refractive index liquid silicone potting materials, mainly used as phosphors glue. With high transmittance, high refractive index, good weather resistance, good flow properties, good heat resistance, longer operating time and so on.

 

 

 

Applications

 

High-power LED phosphor glue

1 Use the proportion:

BQ-4150A: 1

BQ-4150B: 1;

 

(2) The A, B, phosphor 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 ( 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

       Again discharge bulbs.

 

4 Glue, should first stand or pedestal preheated 150 ℃ / 0.5h above, to remove moisture inside the stand or base, in order to avoid air bubbles during curing.

5 curing conditions: 150 ℃ / 1h

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-4150A / B using stored process must ensure that no phosphorus (P), sulfur (S), nitrogen (N), the organic tin (Sn), water, polyurethane resin

       Other catalyst poisons, so as to avoid obstruction and deterioration curing (eg: cleaning plastic cup of the solution, oven residues of toxic ingredients, organic acids, etc.).

 

2 due to BQ-4150A / B with the temperature dependence of the viscosity of particularly large, therefore, recommended operating ambient temperature of 25 ± 2 ℃, avoid discharge bulbs and point-

       Gum problems.

 

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 regulations Safety Act

       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. But

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.


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Led silicone sealant-High refractive index Encapsulants(used with phosphor powde 1
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Send Inquiry to this Member

Dongguan Betely Co.,Ltd

Dabu Industrial Park, Machong Town, Dongguan City,Guangdong province,China

Phone:
86-769-88283318
Fax:
86-769-88289696
Contact:
Renee Chan (Overseas sales)
Mobile:
13510214175

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