Shanghai Sepna Chemical Technology Co.,Ltd
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High Transparency Silicone Coating

SI1067 is a low viscosity neutral silicone coating sealant.◆Detailed Product DescriptionFeatures1.Single component, low viscosity, solvent-based, very convenient for application.2.High transparency,

If you are planning to wholesale best cheap and high quality high transparency silicone coating China, or hot sale high transparency silicone coating in China from professional high transparency silicone coating manufacturers and suppliers and factory, please feel free to contact SEPNA, and welcome to check products price with us.

SI1067 is a low viscosity neutral silicone coating sealant.

◆Detailed Product Description

Features

1.Single component, low viscosity, solvent-based, very convenient for application.

2.High transparency, good adhesion

3.Good elastic and stabilize after curing at -60 - 200 °C 

4.Bond very well with surface of variety substrates, primerless.

5.Excellent waterproof, anti-corrosion, moisture, electrical insulation performance

Usage:

Used for protective coating of hard/soft printed circuit board and porous impregnating substrate

◆Data Table

Composition

Organosilicone

Appearance

Transparent fluid

Viscosity CPS (25℃)

400 - 600

Specific gravity

1.05

Mixture ratio

One component

Solid content

50 %

Touch dry time

40 mins,RT

Curing conditions

Under 150℃  ≤  5min

Hardness (SHORE A)

20

Tensile strength(MPa)

2.5

Elongation  at break (%)

200

Share strength (MPa)

1.2

Peel strength(N/mm)

>5

Dielectric strength  (kV/mm)

21

Dielectric  constant (1.2MHz)

3.0

Loss  factor (1.2MHz)

5×10-3

Volume resistivity (Ω·cm)

5×1014

Note:

①All data above were tested under standardized condition.

②All data listed in the chart were for the generalized item in the series; please refer to the related data sheet for special items.

③Storage condition has a direct impact to the products’ shelf life, Please refer to the instruction for special items’ storing.

◆Operation

Spraying

1.Diluted by diluent 3067, the volume of diluent will impact viscosity and the thickness of the glue.

2.Recommendations for the deployment of diluent 30% to 50%

3.Recommendations anhydrous toluene, petroleum ether for diluent, should not be used alcohols/ ketones solvents

4.Transferred to a watering pot and be sprayed directly

5.Use diluent to clean watering pot after spray

6.Application with good ventilation space

Dip coating

1.Put the diluted gel in bucket to dip coating

2.To avoid bubbles the dipped speed of PCB immersion should not be too fast.

3.The touch dry time in the room temperature about 40mins, heat stoving is not recommend

4.Removal of the epidermis can continue to use.

◆Package and Storage                 

Package                             

1kg/20kg Barrel                      

Storage

Keep in cool and ventilative place Temperature≤35℃

Shelf life: 12 months (25℃)                                     

These products don't belong to dangerous goods, so they can be transported as normal chemicals. But be careful of Leakage. Confirming the condition of the products that out of deadline before using.

◆Safety Operation Material

MSDS isn't included here. Please read TDS, MSDS and label carefully before operation. You can get MSDS from SEPNA or other distributors, or mail to service center sepna@sepna.cc, or call +86-400-882-1323.

◆Product Warranty

All product properties and application details based on information believe to be reliable and accurate. But you still need to test its property and safety before application. The advices we supply don't apply in any circumstances. SEPNA don't make assurance of any other applications outside the specification until SEPNA supply a special written guarantee. SEPNA is only responsible to replace or refund if this product is defective within the warranty period stated above. SEPNA makes it clear that will not be liable of any accidents.


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