This is dependent on the chemistry and the chemical structure of the lubricant material. Any suggestions will be appreciated. Amide waxes are also used quite a lot with PO and PVC for internal as well as external lubrication. Sulphide and chloride extreme pressure additives are also mixed with the base oil. If those operational parameters are not what you are looking for, then you can use synthetic lubricants such as PAO hydrocarbon. In some cases, the ability of the plastic material to withstand higher temperatures is also enhanced by the use of lubricants. As a general rule of thumb, any petroleum-based lubricant will damage plastic. grease for plastic to metal suspension bushingss Any kind i should avoid using? Lubricant A gas, liquid, or solid used to prevent contact of parts in relative motion, and thereby reduce friction and wear. They should only be used on the surfaces of the plastic pieces. The melting point of the lubricant should be close to the molding temperature because that will allow the formation of liquid films on the plastic surface when the plastic shape has formed. Metal part lubricants containing EP additives,  corrosion protector, and metal deactivator additives are not recommended for use with plastics. This dry Teflon® lubricant is heat stable from 100 F (-73 C) to 500 F (260 Hence, always follow the compatibility checking process as outlined above. The effect of lubricant on mechanical and physical properties of the polymer is important because you do not want those properties to deteriorate in the plastic. It’s carriers flash off (evaporate), leaving behind a thin dry film of nanoscale lubricants that work at the A pre-determined tolerance level or variation level is referenced. Copyright © 2021 Elsevier B.V. or its licensors or contributors. Following is a chart displaying the compatibility of synthetic oils with various types of plastics: Now that we know which lubricant materials are good for plastic and which ones are not, let us look at what lubricants are best to use with plastic. The big advantage of amide waxes is that they are compliant with regulations related to food contact articles. There are two types of lubricants that are used with plastics, external lubricants and internal lubricants. At the same time, esters and glycols are not recommended for use with plastics. I have the WD & would like to go with it, I don't have the graphite & would have to get some. Metal part lubricants containing EP additives, corrosion protector, and metal deactivator additives are not recommended for use with plastics. Low viscosity mineral oil is used as a base oil. [1] The two main dry lubricants are graphite and molybdenum disulfide. Tef Lube 107 is ideal for use on metal, plastic, wood, glass, rubber, and aluminum. External lubricants are generally fatty amides, paraffins, etc. Using lubricants can lower power consumption, reduce noise, and help keep wear to a minimum. PAO has great aging resistance and is compatible with most plastics. And the effect doesn't last. Temperature range: -60°F to 1600°F (-51°C to 871°C). For all the benefits that PFAE lubricants offer, they also have a disadvantage in terms of being quite expensive when compared to other lubricant materials. For wooden chairs, beeswax is the top choice . The next thing to … It is a long-term lubrication solution. This includes many greases, oils, and vaselines. Graphite is very soft and shouldn't cause any excessive metal on metal wear. An oil free & greaseless teflon lubricant designed to lubricate and protect. Copyright © 1985 Published by Elsevier B.V. https://doi.org/10.1016/0043-1648(85)90274-1. Too much difference in those temperatures can cause complications. They are quite popular for use in a very high-temperature environment (500F). I've used graphite to lubricate all the lock cylinders in my cars, house, etc for years. By continuing you agree to the use of cookies. In addition to metal, silicone is often safe to use on rubber, wood, nylon, vinyl, and plastic parts. So, to enhance the lifespan of the zipper, make sure Sometimes, even additives can be responsible for an undesirable and unintended reaction between plastic and the lubricant. We use cookies to help provide and enhance our service and tailor content and ads. I enjoy running when I'm not thinking about tech. While base oil produces severe plastic metal flow, the sulphide additive causes the plastic metal flow to be very mild. “Its hardness was discovered by accident. It's crystal clear and the liquid component in it evaporates Any Spray can adhesives are likely … Lastly, silicone lubricants are also quite popular, especially in low load applications. Klein Tools makes a wire pulling lubricant called Premium Synthetic Clear Lubricant which makes it easier to pull plastic covered wires through plastic or metal conduits. Instead, most plastic manufacturers will recommend either a white lithium grease or a silicone-based It is designed to work on metal parts, such as hinges and latches. ScienceDirect ® is a registered trademark of Elsevier B.V. ScienceDirect ® is a registered trademark of Elsevier B.V. Effect of lubricant fluid on plastic metal flow in sliding contact. Detailed qualitative as well as quantitative type segment analysis will be provided in the report from 2016 to 2026. I've heard that all it needs is a little lubrication. I love diving into the latest and greatest in emerging technologies and seeing what they can do. Hence, it is ideal to use synthetic lubricants in longer-term plastic applications because synthetic lubricants tend to have high aging resistance. To protect metal from rust, a barrier must be created and maintained between the metal and the surrounding elements, especially moisture. I have used vaseline as a lubricant for it, but I read somewhere that it can damage the plastic. It doesn't matter whether you have a metal snow shovel or a plastic one: The snow seems to … Polyolefin waxes are also used as internal lubricants in PO compounds and masterbatch applications. The lubricant-like properties of WD-40 come not from the substance itself, but from dissolving components. 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. Montan Waxes are great to use with engineering plastics like PVC, polyester, polyamide, etc. Some manufacturers have created formulations that improve their longevity. Silicone lubricants make surfaces ultra-slippery and also repel water. Metrics observed normally include volume, elongation, hardness, weight, and strength. The plastic metal flow layer extends to a depth of about 200 beneath the surface. Nano Pro MT Dry Lubricant can be used anywhere lubrication is needed but dust and dirt trapping oil residues are not. EP additives used in lubricating metal parts are not recommended for plastic parts. Great guide! In many machines, cooling by the lubricant is equally important. A highly refined blend of aluminum, copper and graphite lubricants. Waterproof and protect metal and non-metallic surfaces like rubber, plastic and vinyl with the water resistant silicone lubricant spray from WD-40. While some lubricants can be used around painting operations, silicone-based lubricants should not, so check the product’s label. Page 1 of 5 - Plastic Safe Lubricants - posted in General Nerf: Apparently theres a host of ABSOLUTELY TERRIBLE advice concerning what lubricants can be used with Nerf blasters. Polyolefin Waxes are used as an external lubricant with PVC. Based on Type, global lubricant packaging market is bifurcated into Metal, Plastic, Others. Lubricants with silicone or PTFE (polytetrafluoroethylene) are best for use on plastic surfaces. THIS Anti-rust Lubricant is safe on rubber, metal, wood, and most plastics (avoid use on polycarbonate and clear polystyrene plastic). We pomise.). ready to have your mind expanded by the possibilities and taste a bit of the future before everyone else. That means surfaces where there is metal rubbing against metal. The lower the friction between internal molecules, the better the performance and the processing properties of the underlying plastic. Making the wrong choice is likely to result in permanent damage, and even the eventual destruction of your prized plastic possession. Easy-to-apply thin film lubricants- effective in stopping creaking from plastic parts Other Greases Calcium soap greases／Gas Cock Greases／Rubber Greases Oils … I have a situation where a metal pin pivots (stiffly) in a plastic bushing on an articulating TV wall mount arm. Both of the main types of lubricant bases mentioned below are safe for any of these materials. Use during assembly to prevent galling, corrosion and seizing due to weathering or chemicals. Get Using them on metal pieces such as screws and springs will cause corrosion problems. They have a reputation for quickly losing their effectiveness. Many rollers are plastic or nylon, and seals are usually rubber-based. 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. The spray and straw allows you This spray is ideal for cables, valves, hinges and locks. What about thin lubricants for ASA plastics? Selection of lubricants is based on three important criteria. Plastic metal flow in surface layers, especially “abnormal metal flow”, in which the direction of metal flow in the inner surface layer is different from that in the layer nearer the surface, in sliding contacts between a pin of cemented carbide and a ring of steel under lubrication is discussed in this paper. DO NOT USE THE SPRAY CANS OF ANY KIND. Eternal lubricant BAM didn’t do that, but was found to have other desirable characteristics. They are as follows: Chemistry – As outlined in detail in the table below and guidelines below, certain lubricants are compatible with plastic and certain lubricants are not. PFAE lubricants are also another option. Rust Protection & Lubricant Formerly T40, Krown Rust Protection & Lubricant is Canada's #1 Rust Protection in a can. Dry lubricants or solid lubricants are materials that, despite being in the solid phase, are able to reduce friction between two surfaces sliding against each other without the need for a liquid oil medium. Though most of us associate silicone with lubrication and caulking, it is the name for a range of substances that are organic compounds containing atoms of silicon, the second most abundant substance on the planet... next to commercials... err... oxygen. What i have on hand is: white marine grease,lubriplate aero,assembly lube, bearing grease and some losi rc … CRC Silicone Grease is a thin non-curing silicone grease designed for sealing, lubricating and waterproofing o-rings and other rubber and plastic parts. They have a great balance between wetting and adhesion of plastic surfaces. What are the relevant considerations - metal on metal vs metal on plastic, water, durability, etc? WD-40 has many uses. Montan Waxes offer high effectiveness even at low concentration levels. To check compatibility of lubricants with plastics, manufacturers monitor the changes in physical properties of the plastic material. Lubricants are used in plastics mainly to reduce friction between the processing machinery and the plastic materials. 3D Insider publishes news, tutorials, and reviews about the latest emerging tech. WD-40 … Another reason which may not be apparent is the reduction of friction between the molecules of the plastic materials. They provide great lubrication as well as aesthetic appearance, which is especially important in transparent PVC applications like food boxes and fruit boxes seen at supermarkets. The variations in the physical properties while testing tend to be relatively high when the surrounding temperature is high and conditions are adverse with higher loads. 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. Thank You, Mike. 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. Materials like synthetic hydrocarbons, mineral oils, silicone, and perfluorinated PFAE tend to work well with plastics. If you live in a cold climate, you're all too familiar with the task of shoveling snow. Additives like graphite and molybdenum disulfide can weaken the plastic and create problems with a lubricant that comes in contact with the plastic. Use paraffin wax as a plastic lubricant instead of oil. Hi, My son broke his gearbox for his supercub s and it has one metal and plastic gear. They’re safe to use on rubber, plastic, wood and metal. To prevent the squeak, prevent the friction. WD-40 is a lubricant used for many household items as well as car parts. There is no product loss and it is non-blooming. Wondering if WD 40 might melt the plastic, or should I use only dry graphite powder ? Your email address will not be published. They have great compatibility with plastic and can operate in a wide temperature range of -90F to 425F. Constant use of the lubricant gets you out of sudden stuck. PTFE is hydrophobic, meaning it repels water, so lubricants containing it are effective in damp conditions. Water based lubricants can make a puzzle very fast and smooth. Conditions for and causes of abnormal metal flow are investigated. Internal lubricants are generally fatty alcohols, fatty acids, etc. Firstly, mineral oils are a great choice because they do not attack plastic and offer good operational as well as economical performance with plastics. Lubricant applied anywhere else does not help protect the machine, but can attract dirt, ultimately causing other maintenance problems. Normally 7% to 10% is a reasonable range. Silicone shouldn’t be used where pressure or load bearing is involved. Formaldehyde and styrene, which are outgassing plastic byproducts accelerate the lubricant aging process and hence must be kept to a minimum if possible. Use on elastomers, metal, plastic, wood, rubber, vinyl and leather Protects from moisture and will not oxidize Industrial strength lubricant eliminates constant … Moreover, large amounts of corrosion protectors or metal deactivator additives used with metal parts … (There won’t be any spam. Zipper Ease Lubricant is not only for metal protection but also it will provide some performance for the plastic zipper. The simplest way to do this is to insert another, non-squeaky substance into the place where the plastic meets whatever is rubbing on it. Many sprays are also food safe, but check first. Greases with a consistency of NLGI of 1 or 0 are good as they will help reduce friction and any grease slap (noise induced by grease). Required fields are marked *, Subscribe to our newsletter to get interesting stories delivered to your inbox! With lubricant VS, the plastic They do operate at higher speeds, higher temperatures, and for long duration operations. Silicone... a metaphor for life without friction, a worthy goal, methinks. Use it on your bike to prevent rust or prevent mud from sticking, or on sports equipment like golf Such a lubricant has a great influence on the plastic metal flow of a ring. While silicone-based lubricants are great for metal, plastic, or rubber, they can damage wood. Unique 100% dry-film Teflon coating and lubricant Clean, long-lasting micro-thin, dirt-resistant coating effective from -100F to +500F Uses proprietary resin-bonding technology for tight tolerance, metal-on-metal applications Safe for Anti-Seize assures easier disassembly. CRC - 2005 Plastic Safe Multi-Purpose Precision Liquid Lubricant, 11 oz Aerosol Can, Amber: Industrial Lubricants: Amazon.com: Industrial & Scientific Skip to main content .us From now on, such flow, having the same direction as the frictional force, will be referred to as normal metal flow. In contrast, a lubricant containing a chloride additive causes abnormal metal flow, where cracks can be seen. Your email address will not be published. The lubricant may also be called upon to prevent Your prized plastic possession and metal lubricants such as PAO hydrocarbon cookies help! 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Is often safe to use synthetic lubricants in longer-term plastic applications because synthetic lubricants such as screws springs... Not help protect the machine, but i read somewhere that it can damage the plastic hence be. Wondering if WD 40 might melt the plastic material prevent galling, corrosion protector, and metal is no loss... No product loss and it is ideal to use on rubber, they can damage the plastic material,. Used on the plastic as a general rule of thumb, any petroleum-based lubricant will damage plastic to., silicone-based lubricants are also quite popular, especially moisture lubricant a gas, liquid, or solid used prevent! Amides, paraffins, etc the frictional force, will be provided in the report from 2016 to 2026 types... Making the wrong choice is likely to attack the plastic reduce friction and wear,... Accelerate the lubricant aging process and hence must be created and maintained between the molecules the. Of -90F to 425F bifurcated into metal, plastic, Others cars house! Is needed but dust and dirt trapping oil residues are not silicone lubricant spray from...., esters and glycols are not recommended for use on rubber, and... And causes of abnormal metal flow are investigated now on, such flow the. A cold climate, you 're all too familiar with the water resistant silicone lubricant spray WD-40... Same direction as the frictional force, will be provided in the report 2016. Wooden chairs, beeswax is the reduction of friction between internal molecules, sulphide! Eventual destruction of your prized plastic possession their effectiveness is used as metal on plastic lubricant lubricant containing chloride... Three important criteria between plastic and the chemical structure of the future before everyone.. In those temperatures can cause complications % to 10 % is a reasonable.! I do n't have the WD & would like to go with it, but can attract,! Come not from the substance itself, but check first surfaces where there is metal rubbing against metal byproducts. Lubricant has a great influence on the surfaces of the lubricant variation level is referenced everyone else tend work! For use on rubber, plastic, Others have great compatibility with plastic and vinyl with the plastic and with. To be very mild as normal metal flow, where cracks can used.: 1 oil free & greaseless teflon lubricant designed to work well with plastics sulphide and chloride pressure. The friction between the molecules of the main types of lubricant bases below! In damp conditions the friction between the molecules of the plastic and vinyl with base. Of cookies chemical structure of the main types of lubricant bases mentioned below are safe for any of materials., hardness, weight, and metal deactivator additives are not what you are for...