Because graphite has many excellent properties, it is widely used in metallurgy, machinery, electrical, chemical, textile, national defense and other industrial sectors. Can be used as refractory. Graphite products maintain the original chemical properties of flake graphite also has a strong self-lubricating property. The characteristics of graphite powder are high acid resistance, corrosion resistance, high temperature resistance, 3000℃ and low temperature resistance, -204℃. At the same time, its compressive strength is greater than 800kg/cm2, and oxidation resistance, weight loss in 450℃ air 1%, rebound rate is 15-50%(density 1.1-1.5). So graphite products have been widely used in metallurgy, chemical industry, petrochemical industry, high energy physics, aerospace, electronics and other aspects.
Functions and Advantages
1.Graphite products have good adsorbability. The void structure of carbon makes it adsorbed very well, so it is often used as an adsorbent for absorbing water, odor, toxic substances, etc. We have done experiments, a few days ago used graphite barbecue pan looks very clean, but put on the induction cooker to heat, you will see the adsorption of grease and harmful substances last time barbecue will slowly oozing out, but do not worry, with a clean meal paper wipe clean can be used.
2. Graphite products have good thermal conductivity, fast heat transfer, uniform heat, fuel saving. The baking pan and pot made of graphite are heated quickly, and the baked food is evenly heated, cooked from inside to outside, and the heating time is short, which not only tastes pure, but also can lock the original nutrients of food. We have done experiments, with graphite baking pan barbecue, at the beginning of the induction cooker to fire, only 20-30 seconds can be preheated, began to bake food as long as play on the small fire, there is use to save energy.
3. Graphite products have chemical stability and anti-erosion ability. Graphite has good chemical stability at room temperature and is free from any strong acid, strong base and organic solvent. Therefore, even if the long-term use of graphite products loss is also very small, as long as clean as new.
4.Graphite products have a strong anti-oxidation and reduction role. Products, especially graphite mattress after heating can produce negative oxygen ions, so that the surrounding items active, maintain human health, effectively prevent aging, make the skin full of luster and elasticity.
5.Graphite products environmental health, no radioactive pollution, high temperature resistance. Carbon becomes graphite after at least a dozen days and nights of graphitization at a high temperature of 2000-3300 degrees Celsius. Therefore, the toxic and harmful substances in graphite have long been released, and it is stable at least up to 2000 degrees.
Graphite products can release far infrared ray after being heated.
Corrosion resistant material
The defense industry,
Anti-scale and anti-rust material