COAT 7060 7061 Silicone conformal coating

We supply OEM & ODM service, You are welcome to test the samples!

Description

COAT 7060 7061 is a low viscosity one component silicone resin protective coating, easy to use, after curing to form a layer of film, with excellent high and low temperature resistance, weather resistance, electrical insulation properties and excellent waterproof, seismic and absorption expansion and contraction, corona resistance, leakage resistance. It can enhance the moisture-proof and anti-fouling ability of electronic circuits and components, prevent the solder joints and conductors from being eroded, and also play the role of shielding and eliminating electromagnetic interference, preventing short circuit, and improving the insulation performance of the circuit board. In addition, the coating protective film is also conducive to the friction resistance and solvent resistance of the line and components, and can release the pressure caused by periodic changes in temperature.

Features

* Transparent single component, easy to operate

* Low viscosity environmentally friendly fluid with 100% solid content

* Easy to brush, spray, dip coating a variety of processes, curing speed

* Contains fluorescent indicator, can be checked after sizing

* Good adhesion, no corrosion. Good adhesion to all kinds of circuit boards and no corrosion

* Stable and elastic at -60℃ -280 ℃

* Excellent dielectric properties

Typical Application

* Form a persistent coating to separate moisture and contaminants

* Various electronic components, IC chips, thick film circuits, printed circuit boards

Packaging Specifications

Order code: 7060 1KSI7040, 7061 1KSI7050, 7061
1KSI7090

1L/Tin,

Save for transport

In order to maintain all properties of MGR 08 product series, this product should be used within 12 months from the date of production, storage temperature in the original container: 1℃ -30 ℃;
Use the container as soon as possible after opening. Products after use should not be returned to the original packaging to avoid contamination or counter-effects.

We supply OEM & ODM service, You are welcome to test the samples!

As a manufacturer, we would like to share with you what we have learned about the different types of potting compounds and their characteristics.
The potting compounds on the market vary in viscosity, requirements for cure conditions, among other factors. Compounds such as polyurethane, silicone, and epoxy are widely used in a variety of applications.
Silicone Potting Compounds are soft and flexible, silicone potting compounds and encapsulating materials possess a good level of elongation.Silicone potting compound can also withstand a wide range of temperatures. Most silicone materials are able to operate at temperatures between -40°C and 200°C.
Epoxy potting compounds generally perform as a better adhesive, high-temperature resistance, and chemical resistance and have better adhesion to a wide variety of substrates and typically do not need primers.
Polyurethane Potting Compounds generally have better flexibility, elongation, and abrasion resistance.
Acrylic Potting Compounds are UV and heat-hardening materials, with fast hardening, adequate chemical resistance, and clear appearance.

Silicone conformal coating

12,00$

300,00$ por 25 quilogramas

Color: Translucent

Quantidade

Performance indicators	7060	7061	7061
Appearance	Pale yellow translucent liquid	Colorless or light yellow translucent fluid	White fluid
Fluorescent effect	Light blue	Light blue	--
Density (g/cm3, 25℃)	0.99±0.03	0.99±0.03	0.99±0.03
Viscosity (cps)	400-600	1000-1500	1000-1500
Tack free time (min, 25℃)	10-20	5-20	5-20
Initial curing (hr,25℃) 0.1mm thickness	0.5	1	1
Full drying time (hr, 25℃)	72	72	72
Hydrophobic (HC value)	Level	Level	Level
Hardness (Shore A)	10-20	10-20	10-20
Tensile strength (MPa)	0.3	0.3	0.3
Elongation at break (%)	100	100	100
Use temperature range (℃)	-60～280	-60～280	-60～280
Volume Resistance (Ω·cm)	≥1.0×1014	≥1.0×1014	≥1.0×1014
Dielectric strength (kV/·mm)	≥20	≥20	≥20
Dielectric constant (1.2MHz)	2.9	2.9	2.9

l This product should be stored in A cool and    dry environment below 25℃ , and the storage period of A/B below 25℃ is 1 year.

l The products that exceed the storage period should be tested to confirm whether there is  any abnormality before use.

l Such products are classified as     non-dangerous goods and can be

transported as general chemicals. Be careful of leaks during transportation!
As a manufacturer, we would like to share with you what we have learned about the different types of potting compounds and their characteristics.
The potting compounds on the market vary in viscosity, requirements for cure conditions, among other factors. Compounds such as polyurethane, silicone, and epoxy are widely used in a variety of applications.
Silicone Potting Compounds are soft and flexible, silicone potting compounds and encapsulating materials possess a good level of elongation.Silicone potting compound can also withstand a wide range of temperatures. Most silicone materials are able to operate at temperatures between -40°C and 200°C.
Epoxy potting compounds generally perform as a better adhesive, high-temperature resistance, and chemical resistance and have better adhesion to a wide variety of substrates and typically do not need primers.
Polyurethane Potting Compounds generally have better flexibility, elongation, and abrasion resistance.
Acrylic Potting Compounds are UV and heat-hardening materials, with fast hardening, adequate chemical resistance, and clear appearance.
Surface treatment: Before coating, dust, moisture (moisture) and oil should be removed from the surface of the

object to be coated and kept dry.

Cover: If some connectors, sockets, switches, inserts and other areas are not allowed to have coating materials. Appropriate covering measures should be taken.

Construction: According to the complexity of PCB, device distribution density and configuration can be used brush coating, spray, dip coating and other different methods of construction. For a small amount of spraying, manual spray gun can be used, automatic spraying, and 100% paint can be used directly. The amount of spray pressure will depend on the specific type of spray equipment used, and the effect goal is that the coating does not hang and does not leak. The thickness of a coating film is generally between 0.1-0.4mm, if you want to get a thicker coating, it is best to get by applying two layers of thinner coating, and it is required that the first layer must be completely dried before being allowed to apply the second layer.

Curing: Flat on the support after construction, can be cured at room temperature. Heating can speed up the curing speed, the recommended heating temperature of 50℃-60℃ 5-10 mins.

Room temperature curing: coating is cured at room temperature by reacting with water vapor. The coating of 0.1mm will reach surface drying in about 10min, and it will take 72 hours to cure completely. The recommended curing conditions are 25℃ and at least 50% relative humidity, and increasing the temperature and humidity can speed up the curing speed.

Heating curing: heating can shorten the surface drying time of the product. Generally 0.1mm thick coating needs to volatilize at room temperature for 10min. If the coating has fish eyes or contains air bubbles, allow more time for the glue to level out before heating up. Boards coated with 9060 should be stored at room temperature for at least 72 hours before low temperature testing.

Repair: Repair an already coated component by simply touching the soldering iron directly to the coating to remove the component. Then install a new component, and clean the area with a brush or solvent; It can also be cleaned with solvent; And reapply with paint after drying.

Silicone conformal coating

∎Technical Data Table

Storage and Transportation

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Different potting materials

Application process