High quality -285 Chinese natural graphite powder for casting coating/foundry
High quality -285 Chinese natural graphite powder for casting coating/foundry,Xinghe,Metallurgy, Chemicals,Minerals & Metallurgy,Graphite Products,Graphite Powder
20 or 25 kg/small bag,
1ton/big bag,
Pallets
20ton/FCL or as customer required
Port
QINGDAO OR ANY CHINESE SEA PORT
Lead Time
:
14days after the payment or confirmation of the order
Video Description
Product Details
Natural graphite's properities
• Superior thermal/electrical conductivity
• Stable wide temperature range
• High melting point
• Excellent lubrication
• Malleable
• Resistant to chemical attack
• Fire retardant and thermally efficient building products
Product Introduction
Flake graphite for foundry usage
A foundry facing mold wash is a water-based paint of amorphous or fine flake graphite. Painting the inside of a mold with it and letting it dry leaves a fine graphite coat that will ease separation of the object cast after the hot metal has cooled. Graphite lubricants are specialty items for use at very high or very low temperatures, as forging die lubricant, an antiseize agent, a gear lubricant for mining machinery, and to lubricate locks. Having low-grit graphite, or even better, no-grit graphite (ultra high purity), is highly desirable. It can be used as a dry powder, in water or oil, or as colloidal graphite (a permanent suspension in a liquid). An estimate based on USGS graphite consumption statistics indicates that 2,200 tonnes was used in this fashion in 2005.
