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Colorless 5351 Electrical Potting Compound , low viscosity silicone sealant

Colorless 5351 Electrical Potting Compound , low viscosity silicone sealant

Colorless 5351 Electrical Potting Compound , low viscosity silicone sealant

Product Details:

Place of Origin: China
Brand Name: Huitian
Model Number: 5351

Payment & Shipping Terms:

Minimum Order Quantity: 500g
Price: USD 35/KG
Packaging Details: 500 g/bottle
Delivery Time: 8-15 days
Payment Terms: L/C, T/T
Supply Ability: 100 kg month
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Detailed Product Description
Appearance: Colorless, Transparent, Liquid The Main Chemical Components: Modified Poly Two Methyl Silicone
A, B Component Density: 1.03g/cm3 1:1 Mixed Viscosity: 4500cp
Tensile Strength: 7 Mpa Shear Strength (al - Al): 3 Mpa
Shear Strength (al PET): 10 Mpa Hardness A Shore: 70

5351 is heat curing silicone sealant. Mainly applicable to the package of the blue chip and UV chip

5351:LED Potting sealant.

5351 is a two-component,, high transparency, heat curing silicone sealant. Mainly applicable to the package of the blue chip and UV chip. With high transmittance, no yellowing, good operability, strong adhesion and so on. By 5351 the encapsulated LED lamp has a light, light a small decline rate is high, etc.. Product is a mixture of modified poly two methyl silicone, in line with the EU ROHS environmental protection requirements.

 

Typical Applications

For SMD, COB, high power, multi chip LED potting

 

Characteristic before curing

Appearance (A component) colorless, transparent, liquid

Appearance (B component) colorless, transparent, liquid

The main chemical components (A, B component) modified poly two methyl silicone

A, B component density (25 degrees C) 1.03g/cm3

A component viscosity (25 degrees C) 4500cp

B component viscosity (25 degrees C) 7000cp

1:1 mixed viscosity (25 degrees C) 5000cp T.I.=1, ~ 1.5

 

Characteristic after curing

Curing type heat curing

Refractive index 25, 1.41

Transmittance >96%, 400nm, thickness 1mm

After aging, the transmittance of >96%, 400nm, thickness 1mm

Tensile strength 7Mpa

Shear strength (al - al) 3Mpa

Shear strength (al PET) 1Mpa

Hardness A shore 70

 

Instructions

Mixing process: the A, B group divided according to weight ratio 1:1 accurately weighed, adding fluorescent powder and manual stirring, vacuum pumping, repeated several times to ensure uniform mixing. No bubble, recommended by vacuum mixer.

Sizing: by dispensing the 5351 injection.

Curing: recommended curing conditions 80 /0.5 hours +150 hours /2 hours; optional 150 degrees /3 hours.

Storage: before mixing the A, B components to room temperature, to avoid light, sealed to save. Please use the finished in 8 hours after mixing.

 

Attention

Oral administration is strictly prohibited.

If skin touched, please immediately after wiping cloth class, with water or alcohol cleaning

If you accidentally contact with the eyes, rinse immediately with plenty of water, and quickly for medical treatment.

Please refer to the product's safety information MSDS.

 

Packaging specifications

Each group of A, B group of each bottle, 500 g/bottle, 2group/box

 

Shelf life

Store in a cool, dry place at room temperature for 12 months

Colorless 5351 Electrical Potting Compound , low viscosity silicone sealantColorless 5351 Electrical Potting Compound , low viscosity silicone sealant

 

Contact Details
Shanghai Huitian New Material Co., Ltd

Contact Person: Mr. Jason Zhang

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