K2 graphite Lubricant Spray, Graphite, Graphite Spray Graphite Lubricant, 400ml

Product Information

In summary, although graphite-based lubricant has been used for many years, with the advancement of material technology and the implementation of environmental protection policies, the technique of graphite-based oil is also updated continuously, and graphite will always play an essential role in the lubricant additive industry. RS Pro is our family brand and brings you a wide range of high-quality and high-value products to support your project. Trusted by engineers all over the world, every part of every RS PRO product is always rigorously tested against demanding industry standards. We are only giving the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be convinced too. It has excellent outdoor durability, lasts a long time, and prevents rust and corrosion, even in humid and coastal locations. Ceramics. Another application is for cases where chemically active lubricant additives have not been found for a particular surface, such as polymers and ceramics. Hexagonal boron nitride is a ceramic powder lubricant. The most interesting lubricant feature is its high temperature resistance of 1200°C service temperature in an oxidizing atmosphere. Furthermore, boron nitride has a high thermal conductivity. (Cubic boron nitride is very hard and used as an abrasive and cutting tool component.)

The active lubricant in Tri-Flow is Teflon, which is just a brand name for PTFE ( polytetrafluoroethylene)—like Hershey is a brand name for chocolate. Natural graphite is derived from mining. The quality of natural graphite varies as a result of the ore quality and its post-mining processing. The end product is graphite with a content of carbon (high grade graphite 96−98% carbon), sulfur, SiO 2, and ash. The higher the carbon content and the degree of graphitization (high crystalline) the better the lubricity and resistance to oxidation. So if you can access the surface you need lubricated, it is perfect. If you need a WD40 type lubricant that will penetrate, this product will not work well. We love that it goes on clear, unlike many dry lubricants, which can leave a residue. This also means it can be difficult to see where it has already been applied, but we think the tradeoff is fair. However, it does fall short in one regard. It doesn't include a plastic straw applicator, so accurately shooting it down a keyhole is slightly obnoxious. But it does clean up nicely.There are two main types of dry-film lubricants, which are known as crystalline lattice (lamella) type structures such as Molybdenum Disulphide, Tungsten Disulphide and Graphite( DRY MOLY, DRY GRAPHITE SPRAY, etc) and Fluorocarbons such as PTFE ( DRY PTFE).

This lubricant also makes the lubrication process quite easy. With a silicone lube, Teflon-based lubricant, or PTFE lubricants, you risk a mess that would need to be cleaned up and risks staining the surrounding area. Houdini does an incredible job at penetrating and cleaning corrosion and provides long-lasting buttery-smooth lubrication. Dry-film lubricants can also be used in ceramic applications for cases where chemically active lubricant additives have not been found for a particular surface, such as polymers or ceramics.If you have ever wondered about graphite lubricant uses, you now know how versatile it is. If you are in need of a lubricant but think a liquid one may be too messy or just will not cut it, consider using graphite as a dry lubricant. Tungsten disulfide. Similar usage as molybdenum disulfide, but due to the high cost only found in some dry lubricated bearings. The options that seem to be the cleanest are the more earth-friendly lubricants, which also utilize a more precise application process. In crystalline form structures such as DRY MOLY and DRY GRAPHITE, the shear forces between opposing layers are weak resulting in lubricity between sliding surfaces. However, if you like to tinker with machine parts in your garage, we would point you towards the B’laster GS or the WD-40 Specialist.

Dry film lubricants are an attractive alternative to fluid lubricants because they minimise friction and prevent seizing and galling, especially in extreme applications where fluids may freeze or vaporise. For instances where traditional lubricants, like oil or grease, can undergo a state change (i.e. freeze) and thus no longer provide protection, a dry-film lubricant will remain intact and provide continuous lubrication and protection. The delicate parts in many machines prefer dry lubricants to liquid ones. This is because the dry lubricants tend to last longer on the moving parts. Many types of machinery which contain gears and other moving parts are lubricated with graphite. Graphite is even sold in bulk amounts so large companies can buy a lot at one time and use it on their machinery. However, a layered crystal structure alone is not necessarily sufficient for lubrication. In fact, there are some solids with non-lamellar structures that function well as dry lubricants in some applications. These include certain soft metals ( indium, lead, silver, tin), polytetrafluroethylene, some solid oxides, rare-earth fluorides, and even diamond. [2]

Dry Lubricants

High temperature. Graphite and MoS 2 act as lubricants at high temperature and in oxidizing atmosphere environments, where liquid lubricants typically will not survive. A typical application involves fasteners that are easily tightened and unscrewed after a long stay at high temperatures. Dry lubricants are made up of small solid particles that are slippery enough to reduce friction between two surfaces. We can’t help but love WD-40 Specialist more because it works perfectly, and the application bottle is better. 3. Quest Specialty Micro-Dry PTFE Dry Lubricant & Release Agent – Considered for Best PTFE Graphite is structurally composed of planes of polycyclic carbon atoms that are hexagonal in orientation. The distance of carbon atoms between planes is longer and, therefore, the bonding is weaker. You may not know it, but one of the most common graphite lubricant uses is as coating on pots and pans. Since the graphite can tolerate heat, it works well as a coating. While many pots and pans tend to use Teflon as a coating, many also contain graphite.

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. [1] A Lubricant is a substance that when applied in a thin layer to an item or machinery, reduces friction, heat, and wear between the solid surfaces that are in contract with each other. By having the right and appropriate Lubricant, the friction and wear for the materials can be controlled, therefore, providing a reliable operation within the workplace, in the long run, will save you money on maintenance. We independently review everything we recommend. When you buy through our links, we may earn a commission. Synthetic graphite is a high temperature sintered product and is characterized by its high purity of carbon (99.5−99.9%). Primary grade synthetic graphite can approach the good lubricity of quality natural graphite. Graphite can be used as a lubricant because of its layered crystal structure. In the graphite layered crystal structure, carbon atoms form a hexagonal network of graphite layers with sp2 hybrid orbitals. The carbon-carbon bond energy belongs to a resonance σ-bond (σ-electron covalent bond). It can reach up to 627K J/mol, which gives the graphite layer strong properties; the interaction between the graphite layer and the segment belongs to the weak Van der Waals force, which is caused by the conjugate significant H-bond phase on both sides of the graphite layer. The bond energy is only 5.4KJ / mol, which is only 1/110 of the covalent σ-bond strength between carbon atoms in the segment. This structural feature determines the load-resistant, corrosion-resistant, high-temperature, and radiation-resistant characteristics of the graphite layer, as well as the excellent sliding properties between the sheets, laying a foundation for graphite as a high-performance lubricant.

Is Graphite a Good Lubricant for locks?

I also used it on the rubber grommets that hold the sway bar on my car, they were squeeking. But I had to unbolt the grommet and spray the inside of the grommet and the sway bar to make it work (it completely stopped the squeeking). Without disassembly the graphite spray did not work, it dried before it could lubricate the grommet. As a final note, if you live in a coastal area with humid salty air, you may find better rust protection using Teflon over graphite. Final Thoughts