Conformal Coatings

A conformal coating is a thin, protective coating for PCBs and other electronic components from environments that contain moisture and/or chemical contaminants.

The coating can be removed easily with most common solvents.

Why use a Conformal Coating?

A conformal coating conforms to the shape of the board and its components.
•Performance of PCBs can deteriorate because of moisture, sea salt, chemicals and temperature extremes using a conformal coating helps extend their working life.


•Use the coating to protect PCBs to allow for higher voltage gradients and closer track spacing.



How to use Conformal Coatings
•Brushing the components with the coating is suitable for low volume applications and for finishing and repair.


•Spraying on the coating can be done by using an aerosol or dedicated spray booth. These methods are suitable for low and medium volume processing. They are more cost effective, and gives excellent tip coverage to the components.


•Dipping the components into the coating is done for high volume applications but gets everywhere. Masking must be perfect to protect the board and prevent leakage when using this method.



Types of Conformal Coatings
•Silicone coatings give great protection in a wide range of temperatures, have good chemical resistance, flexibility and are resistant to sea salt.


•Acrylic coatings are easy to use and remove, provide fair elasticity, are abrasion resistant and have a high dielectric strength.


•Polyurethane coatings have excellent moisture and chemical resistance properties and are abrasion resistant.


•Epoxy coatings give good humidity resistance, high abrasion and chemical resistance



Where to use Conformal Coatings

Conformal Coatings are used in many different types of applications where high performance and reliability are needed.

These include military, car, marine and green energy to domestic and mobile electronic industries.

...
顯示內容 隱藏內容

篩選條件

正在檢視 1 - 20,共 20 項產品
Results per page
Description Price Package Size Package Type Application Material Colour Maximum Operating Temperature Minimum Operating Temperature Trade Name
RS庫存編號 714-462
BrandRS PRO
HK$102.46
單位
200 ml Aerosol PCBs Acrylic Resin Transparent +130°C -55°C -
RS庫存編號 101-6343
製造零件編號DCA200H
HK$156.54
單位
200 ml Aerosol PCBs Silicone Resin Transparent +200°C -70°C DCA
RS庫存編號 831-141
BrandRS PRO
HK$98.94
單位
200 ml Aerosol PCBs Silicone Resin Red +200°C -70°C -
RS庫存編號 768-2312
製造零件編號PUC400
HK$133.36
單位
400 ml Aerosol Electronics PUR Transparent Amber +130°C -55°C PUC
RS庫存編號 918-5043
製造零件編號4223F-1L
HK$323.17
單位
1 L Can Electrical, Electronic Components Urethane Transparent Amber +155°C -40°C 4223F
RS庫存編號 918-5030
製造零件編號419D-1L
HK$292.09
單位
1 L Can Aerospace, Automobile, Aviation, Communication, Consumer Electronics Industries, Electrical, Electronic Components, Industrial, Instrumentation, Marine Acrylic Clear +125°C -65°C 419D
RS庫存編號 918-5052
製造零件編號4352-1L
HK$156.31
單位
1 L Can Electronics Acrylic, Alkyd, Cellulose Acetate Butyrate, Epoxy, Nitrocellulose, Polyester Resin Clear - - 4352 THINNER 2
RS庫存編號 918-5056
製造零件編號4354-1L
HK$156.31
單位
1 L Can Electronics Acrylic, Urethane Clear - - 4354 THINNER 4
RS庫存編號 918-5034
製造零件編號422B-1L
HK$537.94
單位
1 L Can PCBs Silicone Clear +200°C -40°C 422B
RS庫存編號 495-240
製造零件編號CW3300G
HK$242.23
單位
4.9 g Pen PCBs Acrylic Green +125°C -55°C CW3300
RS庫存編號 918-9121
製造零件編號WBP05L
HK$1,929.94
單位
5 L - Dipping, Electronic Circuit, Spraying - White +125°C -60°C WBP
RS庫存編號 918-5040
製造零件編號435-1L
HK$100.15
單位
1 L Can Conformal Coating, Spray For EMI/RFI Shielding - Clear - - 435 THINNER
RS庫存編號 665-4836
製造零件編號CW3300B
BrandChemtonics
HK$153.72
單位
4.9 g Pen Electronics, PCBs Acrylic Resin Blue +125°C -55°C CW3300
RS庫存編號 321-7324
製造零件編號APL15ML
HK$35.68
單位
15 ml Can PCBs Acrylic Resin Transparent +125°C -55°C APL
RS庫存編號 152-6883
製造零件編號ERDCEO.75L
HK$822.81
單位
750 ml Can Protect Printed Circuit Boards Silicone Clear +200°C -70°C DCE SCC3 Elastomer Gel
全新
RS庫存編號 186-0602
製造零件編號CTSR-12E
HK$244.40
單位
400 ml Aerosol - Silicone - +200°C -65°C Konform
RS庫存編號 918-5059
製造零件編號4351-1L
HK$140.68
單位
1 L Can - - Clear - - 4351 THINNER
RS庫存編號 146-2872
製造零件編號4223F-312G
HK$162.94
單位
430 ml Aerosol Automobile, Electric Generators, Electrical Connectors, Electronic Components in Corrosive Environments:Farming, Fire Alarms Components, LED Boards, Marine, Mining, Motors, Oil Exploration, PCBs, Porcelains, Relays, Sensors, Smelting, Transformers PUR Clear +145°C -40°C 4223F
RS庫存編號 146-2871
製造零件編號419D-340G
HK$184.13
單位
410 ml Aerosol Automobile, Aviation, Cell Phones & Computer Tablets Components, Electric Generators, LED Boards, Motors, PCBs, Relays, Transformers Acrylic Clear +125°C -65°C 419D
RS庫存編號 494-714
BrandRS PRO
HK$126.36
單位
200 ml Aerosol PCBs Silicone Resin Transparent +200°C -70°C -