PFAE lubricants are also another option. In some cases, the ability of the plastic material to withstand higher temperatures is also enhanced by the use of lubricants. Silicone... a metaphor for life without friction, a worthy goal, methinks. Some other guidelines that you can follow while choosing lubricants are: Silicones and Fluoroethers are generally known to be compatible with almost all plastics, Synthetic hydrocarbons are normally compatible with plastics but not with elastomers, If you plan to use esters, then be very careful when using it with Buna S, Butyl, natural rubber, neoprene, polycarbonate, polyvinyl chloride, polyester, polyphenylene oxide, polystyrene, polysulfone. Sometimes, even additives can be responsible for an undesirable and unintended reaction between plastic and the lubricant. grease for plastic to metal suspension bushingss Any kind i should avoid using? If you somehow end up using non-compatible lubricants with plastic, then such lubricants can cause a reduction or even loss of structural integrity and dimensional stability in the plastic. Your email address will not be published. The spray and straw allows you While base oil produces severe plastic metal flow, the sulphide additive causes the plastic metal flow to be very mild. Silicone shouldn’t be used where pressure or load bearing is involved. Sulphide and chloride extreme pressure additives are also mixed with the base oil. Many sprays are also food safe, but check first. WD-40 … The plastic metal flow layer extends to a depth of about 200 beneath the surface. Some manufacturers have created formulations that improve their longevity. So, to enhance the lifespan of the zipper, make sure Viscosity – High viscosity lubricants with ISO VG greater than 100 are not recommended for use with plastics as they can penetrate the plastic material, adversely affecting it. (There won’t be any spam. Both of the main types of lubricant bases mentioned below are safe for any of these materials. Easy-to-apply thin film lubricants- effective in stopping creaking from plastic parts Other Greases Calcium soap greases/Gas Cock Greases/Rubber Greases Oils … The lower the friction between internal molecules, the better the performance and the processing properties of the underlying plastic. While some lubricants can be used around painting operations, silicone-based lubricants should not, so check the product’s label. Graphite is very soft and shouldn't cause any excessive metal on metal wear. I've heard that all it needs is a little lubrication. Lubricant A gas, liquid, or solid used to prevent contact of parts in relative motion, and thereby reduce friction and wear. Hence, it is ideal to use synthetic lubricants in longer-term plastic applications because synthetic lubricants tend to have high aging resistance. Any Spray can adhesives are likely … Using them on metal pieces such as screws and springs will cause corrosion problems. It doesn't matter whether you have a metal snow shovel or a plastic one: The snow seems to … Aging Resistance – Lubricants that age are more likely to attack the plastic material. They are quite popular for use in a very high-temperature environment (500F). For use on metal, plastic, rubber and wood Ideal for guide rails, pipes, hoists, hinges, belts, bearings, linkages, tools, valves, locks and doors WD-40 Specialist® line is an exciting range of products wearing the WD-40® shield you’ve come to rely on. Conditions for and causes of abnormal metal flow are investigated. To check compatibility of lubricants with plastics, manufacturers monitor the changes in physical properties of the plastic material.