1, the best time to refueling is to choose at night or in the morning, anyway, before and after noon. The temperature in the south will be hotter. It should be to avoid refueling when the sun is large and the temperature is high. Fuel is used to calculate the volume, not the weight, because of the phenomenon of thermal expansion and contraction, when the fuel is added sooner or later, the same volume of fuel has more quality, so there will be no small savings. In underground gas tanks at gas stations, the temperature is about 5-8 o'clock in the morning, which is the lowest. At this time, refueling is the most appropriate.
2. If the sprinkler is not used for a long time, then its oil quantity should not be too full. If the fuel is placed for a long time, it will deteriorate.
3. If the sprinkler truck is returned from the urban areas to the suburbs for operation, then fresh fuel can be added, which will make the vehicle more powerful at high speeds.
4. Do not wait for the sprinkler to wait until the red light of the fuel tank is on before you want to refuel. This will cause damage to the sprinkler's oil pump. Because when the fuel is about to be exhausted, it is relatively easy to cause the heat dissipation in the fuel pump to be not timely and burn out.
5, if the sprinkler is often limited to work in the city center, then the fuel tank is added to two-thirds or half can be, because the city center will stop and go, if it is fuel tank plus Full, it will increase the engine's load, and it will also consume more fuel when starting.
6. When many people line up for fuel, they must not join in a last resort. If two oil guns at the gas station are opened together, then it will be easier to throw up some of the bottom of the tank. Impurity.
7. If you are going to the gas station and you see a tanker on the edge of the tank, then you can turn around and look for other places to refuel. Because the fuel tanker is replenishing the oil, it will deposit the tank underground for a long time. In case the oil is just added to its own fuel tank, it is not good.
High purity Graphite refers to graphite carbon content > 99.99%, widely used in high-grade refractory material and coating of metallurgy industry, military industry, fire engineering pencil lead on material stabilizer, light industry, electrical industry of carbon brush, electrode of battery industry, fertilizer industry catalyst, additive, etc.
Performance: the scales of crystallization is complete, thin and toughness, good physical and chemical performance, good thermal conductivity, temperature tolerance, self-lubrication, conductivity, thermal shock resistance, corrosion resistance and other properties.
Description: high purity graphite (aka: scaly high thermal conductivity carbon powder) has high strength, good thermal shock resistance, high temperature resistance, oxidation resistance, resistance coefficient, corrosion resistance, and the advantages of easy to precision machining, is the ideal inorganic non-metallic materials. Used for processing and production of electrical heating components and smelting casting mould structure, high purity metal with boat, single crystal furnace crucible with heater, edm graphite anode, metal plating, sintering mold, tube, semiconductor technology with graphite crucible, launch tube, thyratron and mercury rectifier with graphite anode, grid, etc.
Characteristics and applications: high purity graphite with high strength, high density, high purity, high chemical stability, uniform and compact structure, high temperature resistant, high conductivity, good wear resistance, self-lubrication, easy processing characteristics, widely used in metallurgical, chemical, aerospace, electronics, machinery, nuclear power and other industrial fields. Especially high quality high purity graphite, as an alternative material, has wide application space in high technology and new technology field and has wide application prospect.
The purification methods are divided into two categories: first, wet purification, including flotation, acid and alkali, and hydrofluoric acid. The second is fire purification, including chlorination roasting and high temperature method.
High purity graphite
Is widely used in high-grade refractory material and coating of metallurgy industry, military industry, fire engineering pencil lead on material stabilizer, light industry, electrical industry of carbon brush, electrode of battery industry, fertilizer industry catalyst, additive, etc. High purity graphite through deep processing, but also produce graphite, graphite sealing material and composite material, graphite products, graphite antifriction additives such as high-tech products, become the important nonmetallic mineral raw materials of various industrial sectors.
High Purity Graphite,High Carbon Graphite,High Purity Natural Graphite,High Purity Carbon Graphite
Fengcheng Ruixing Carbon Products Co., Ltd , https://www.lnfcrxts.com