Manufacturing / Production Technology, Hardware & Services


Protective lacquer for electronic circuitry

23 September 2020 Manufacturing / Production Technology, Hardware & Services

APL Acrylic Protective Lacquer is a flexible, fast-drying acrylic conformal coating used for the protection of electronic circuitry. It has been formulated for professional use only and meets the requirements of a variety of international standards. APL can be sprayed, dipped or brushed. The thickness of the coating depends on the method of application (typically 25-75 microns). Temperatures of less than 16°C or relative humidity in excess of 75% are unsuitable for the application of APL. As is the case for all solvent-based conformal coatings, adequate extraction should be used (refer to MSDS for further information). Substrates should be thoroughly cleaned before coating. This is required to ensure that satisfactory adhesion to the substrate is achieved. Also, all flux residues must be removed as they may become corrosive if left on the PCB.

Electrolube manufactures a range of cleaning products using both hydrocarbon solvent and aqueous technology. Electrolube cleaning products produce results within Military specification. We also supply APLSP, which is formulated for professional use only and is supplied to the correct viscosity for selective spray applications. Features include:

• Cost-effective material with fast touch dry time, allowing efficient application processes.

• Good clarity and high level of stability when exposed to UV light.

• Good protection in humid environments and resistance to mould growth.

• Excellent adhesion to a wide variety of substrates.


Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

The impact of ML in robotics
Yaskawa Southern Africa Manufacturing / Production Technology, Hardware & Services
The integration of machine learning into robotics has the potential to revolutionise many industries, and particularly the manufacturing sector.

Read more...
High-speed AWG generates up to 20 sine waves
Vepac Electronics Test & Measurement
Spectrum Instrumentation has released a new firmware option for its range of versatile 16-bit Arbitrary Waveform Generators, with sampling rates up to 1,25 GS/s and bandwidths up to 400 MHz.

Read more...
ITW EAE wins product introduction award
Allan McKinnon & Associates Manufacturing / Production Technology, Hardware & Services
ITW EAE has earned a 2024 New Product Introduction (NPI) Award for Electrovert’s Deep Wave option for wave soldering machines.

Read more...
Revolutionising clean air in electronics manufacturing
Allan McKinnon & Associates Manufacturing / Production Technology, Hardware & Services
Designed to prioritise clean air in the electronics manufacturing industry, the ZeroSmog Shield Pro sets a new standard for workplace health and safety.

Read more...
High-speed multi-function dispensing
Techmet Manufacturing / Production Technology, Hardware & Services
The D-VIS and DL-VIS from GKG SMT printer specialists are high-speed dispensing systems that can handle multiple scenarios.

Read more...
Optical inspection for SMT
Techmet Manufacturing / Production Technology, Hardware & Services
The Xpection 1860 from Scienscope is a versatile X-ray inspection machine that offers comprehensive circuit board defect detection and quality assurance for the SMT industry.

Read more...
Yamaha introduces upgrades to its 3D AOI systems
Truth Electronic Manufacturing Manufacturing / Production Technology, Hardware & Services
Yamaha Robotics SMT section has revealed performance-boosting upgrades for the YRi-V 3D AOI system, including faster board handling, multi-component alignment checking, and enhanced LED coplanarity measurement.

Read more...
Flexible printed electronics substrates
Manufacturing / Production Technology, Hardware & Services
New LEXAN CXT film from SABIC offers high thermal process stability and transparency for demanding printed electronics substrates.

Read more...
Lead-free solder paste
Techmet Manufacturing / Production Technology, Hardware & Services
Indium8.9HF is an air reflow, no-clean solder paste specifically formulated to accommodate the higher processing temperatures required by SnAgCu, SnAg, and other alloys.

Read more...
Analog Devices and Mouser collaborate on eBook
Manufacturing / Production Technology, Hardware & Services
Mouser has released a new eBook in collaboration with Analog Devices, that offers a detailed analysis of the technologies being used to support sustainable manufacturing practices.

Read more...