AC-46-1 High-Temperature, Moisture and Fungus Resistant Quick-Curing Air-Drying Polyurethane Conformal Coating

AC-46-1

Product Information

SYNTHITE AC-46-1/60 mPa-S is an excellent fast-curing, air-drying polyurethane conformal coating that is resistant to high temperatures, moisture, and fungi, suitable for the conformal coating requirements of all electronic and electrical components.

Application Areas

It is an excellent conformal coating for various types of electronic and electrical components.

· Excitation coils

· Collector rings

· Ceramics

· Control coils

· Fuse tubes

· Solder joints

· Motor bases

· Solenoid coils

· Stators

· Switch insulating plates

· Controller shafts

· Transformers

· Bakelite

· Printed circuit boards

· Busbars

· Electronic connectors

· Rectifier joints

· Junction boxes

Product Advantages

· Fungus resistance

· Fast curing; components can dry within 30 minutes for subsequent operations

· Multiple application methods (dip impregnation, brushing, or spraying, etc.)

· Temperature resistance up to 155°C

· Excellent chemical resistance

· Oil and moisture resistance

· Excellent coating for electronic circuit boards

· Excellent abrasion resistance

· Good flexibility

· UV indicator

· Excellent adhesion

· Suitable for conformal coating of all types of electronic and electrical components

· Military approval V-173-C-2

Application Process

SYNTHITE AC-46-1/60 mPa-S can be applied using dipping, brushing, or spraying processes.

It can be used directly or diluted with thinner T-100 as required.

For spraying processes, the recommended dilution ratio is typically 20-25%.

During application, it is advised that the film thickness does not exceed 0.0381 mm to ensure thorough solvent release and complete curing.

Since SYNTHITE AC-46-1/60 mPa-S is an air-drying product, it can cure within 60 minutes for subsequent handling. For optimal chemical and abrasion resistance, it is recommended to air dry for at least 24 hours.

If using the product via spraying, ensure the spraying area is clean: filters and waste generated on-site should be wetted with water and placed in a safe container for disposal.

Packaging

Currently available in 10 kg packaging for use.

Health and Safety

Our products are intended for professional/industrial use only. For more information, please refer to the Material Safety Data Sheet (MSDS).

Storage & Lifespan

Unopened drum products have a shelf life of 12 months when stored below 21°C. Spray packaging products have a shelf life of 12 months below 21°C. Specific requirements are as follows:

· Store below 21°C. Keep away from direct sunlight, heat sources, and open flames.