Electrolube Automotive Applications brochure
18Pages

Driving Advances in Automotive Performance Engineered to meet the exacting standards of the automotive industry

Committed to Improving Performance Since 1941, Electrolube have been developing solutions to advance engineering and enhance technological performance. With our expansive range of products and a commitment to push the boundaries, there is no end to the applications of electrochemical solutions; including our contributions towards improved capabilities within the automotive industry. Our Mission Statement To strive to exceed our customers’ expectations with innovative new products and the highest possible levels of customer service.

Meeting the Highest Demands The global automotive industry is one of the key sectors within the electronics market. Due to the increasing demands of consumers and the high level of competition within the industry, its rapid development and expansion has positioned it at the forefront of electronics applications. Specifications are frequently reviewed in order to establish the best possible performance from any electronic device in the vehicle. Such specifications are amongst the most difficult for electronics devices to achieve, once again confirming the expectations and desire of this...

We have the Solution Conformal Coatings Electronic Cleaning Conformal Coatings are thin, protective polymeric coatings that are often used to provide the required environmental protection, without an excessive cost or weight increase. Typically applied at 25-250µm these coatings ‘conform’ to the contours of the board allowing for excellent protection and coverage, ultimately extending the life of the PCB. Effective cleaning will improve your products’ lifetime by ensuring good surface resistance and by preventing current leakage leading to PCB failure. There are many stages of production...

Thermal Management Contact Lubrication With increasing requirements for efficient electronic products at ever decreasing sizes, thermal management products are becoming more and more essential to the reliability of electronic devices. Our thermal management products can be used to improve the efficiency of heat transfer at the interface of two mating materials, where heat is being dissipated from one to the other. In addition, our products can also be used to fully encapsulate and dissipate heat away from the entire device. Contact lubricants are specially formulated greases and oils that...

Product Testing and Performance Thermal conductivity, measured in W/m.K represents a materials’ ability to conduct heat. Bulk thermal conductivity values give a good indication of the level of heat transfer expected, allowing for comparison between different materials. Relying on bulk thermal conductivity values alone will not necessarily result in the most efficient heat transfer, however. Users must address bulk thermal conductivity values in conjunction with the contact resistance of the surfaces the material is to be applied to and also consider the most appropriate application...

LEDs are widely used in the automotive industry and can be subject to a variety of conditions, just like other electronic applications discussed. Conditions such as salt mist, chemical or corrosive gas environments can pose a difficult challenge for the long term performance of LED products. Corrosive gases can be of particular concern, due to the permeable nature of an LED lens. If corrosive gases enter the LED, they can lead to discolouration and reduction in luminous flux. Selecting the correct protection medium can prevent such issues from occurring and ensure the longevity of the...

Interior Solutions Electronic sensors and systems situated in the passenger cabin, essentially occupy the same space as the vehicle occupants and are therefore exposed to largely similar environments. In the winter that can mean extreme cold and the tendency towards a condensing atmosphere. In the summer, the tendency is towards a warm and humid atmosphere. Condensation and high humidity are both a risk to the reliability of electronics, by promoting the formation of corrosion. In addition to these factors, the electronics may be exposed to atmospheric pollutants, cleaning solutions, liquid...

Under-Hood Solutions The main differences between the requirements for the protection of ‘under-hood’ electronics and interior electronics are due to the placement of the former. The environment can be much less controlled, with higher maximum operating temperatures and far more opportunity for contamination by fuels, oils, cleaning fluids, corrosive gases, metal particulates and salt water sprayed up after road gritting etc. Due to such a varied environment, thermal management of electronic devices is essential to prolong the lifetime of the product and ensure efficient and consistent...

Exterior and Lighting Solutions Exterior applications can be wide ranging; whether it be sensors relaying information from different parts of the vehicle, or individual motors powering windscreen wipers, for example. The vast array of Electrolube products available means that solutions can be provided in a wide range of options. The lighting industry is another rapidly expanding market, particularly with the continual growth and development of LED solutions. Due to the design freedom and enhanced performance LED systems offer, applications are becoming more diverse and challenging and...

Product Testing and Performance Salt/Humidity Environmental testing consists of exposing coated PCBs or test coupons to a variety of challenging conditions. The graph below shows results from humidity tests; 85-90% RH, 40°C, 50V DC for 168 hours, and salt mist tests; IEC 60068-2-11 5% salt solution, 35°C for 168 hours. SURFACE INSULATION RESISTANCE (10XΩ) AFTER HUMIDITY TESTING AFTER SALT MIST TESTING

Corrosive gas testing involves exposing PCBs to a mixed gas environment combining hydrogen sulphide and sulphur dioxide. The graph below shows surface insulation resistance (SIR) measurements following exposure to mixed corrosive gas according to BS EN 60068-2-60 Method 1. BEFORE TEST SURFACE INSULATION RESISTANCE (10XΩ) IMMEDIATELY AFTER TEST AFTER 2HRS RECOVERY