Expandable Natural Graphite Powder High Quality
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- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 100Ton kg/month
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1.Breif Introduction
Graphite /ˈɡræfaɪt/, archaically referred to as Plumbago, is a crystalline form of carbon, a semimetal, a native element mineral, and one of the allotropes of carbon. Graphite is the most stable form of carbon under standard conditions.
Therefore, it is used in thermochemistry as the standard state for defining the heat of formation of carbon compounds. Graphite may be considered the highest grade of coal, just above anthracite and alternatively called meta-anthracite, although it is not normally used as fuel because it is difficult to ignite.
The natural graphite using the chemical effect can existing compound inside. Under the high temperature let if decompose in short time then graphite’s volume rise to 100~~400 times.
This is called expandable graphite also called “flexible graphite”.
2.Main Features
Character: high expandability, porosity, porosity holes, resistant range under the oxygen—free environment is between -200~~3000℃, and it is chemically stable under high temperature, pressure of radiation.
It is widely used in the sealed material, adsorbent material and in the lithium industry.
3.Specification
|
% Carbon |
% Volatile |
% Moisture | PH |
Mesh | % Particle size | ||
Grades | ||||||||
KP32 | 85-99.9 | 13≤ | ≤1 | 200-400 | 3-8 | 32 | up≥ 80 | |
KP50 | 150-300 | 50 | ||||||
KP80 | 100-200 | 80 | ||||||
KP100 | 100-130 | 100 | ||||||
KP-100 | 50-150 | -100 | under≥ 80 | |||||
KP-200 | 50-150 | -200 | ||||||
4.FAQ
Q: Can you supply samples for us?
A: Yes we can send you sample with few quantity
- Q:Does the pencil core go into the baby's face to keep the skin tight?
- If there were no broken ends to stay inside and squeeze a little bit of blood out, the problem would not be serious. If you have broken ends, you'd better go to the hospital.
- Q:Classification of graphite powders
- The classification of graphite powder can be divided into pure graphite, high carbon graphite, carbon graphite and carbon graphite with low carbon content, according to specifications into 50 mesh ~10000 mesh graphite, graphite powder in Qingdao Huatai use can be divided into graphene conductive graphite powder, graphite powder, graphite powder lubrication battery, graphite powder, ultrafine graphite, graphite powder, graphite nano colloidal graphite powder are the type of L.
- Q:What is the use of flake graphite in making flake graphite powder?
- Flake graphite powder: natural crystalline graphite, the shape of fish like phosphorus, is a six party crystal system, layered structure, with good resistance to high temperature, conductive, heat conduction, lubrication, plasticity and acid and alkali resistance.
- Q:What effect does graphite powder and graphite gas have on people? Also, I smell graphite gas as if I can't breathe. What's the harm to people?
- Graphite powder itself is harmless, and even eat nothing, you smell the so-called graphite powder can only be said to be in (high temperature) such as copper and aluminum smelting gas produced by graphite powder, graphite powder for sulfur, after high temperature will have a S taste great, as far as possible to avoid a long time.
- Q:The graphite powder production process and the graphite production process are introduced briefly Graphite powder production process, graphite production process, detailed technical parameters where?
- Mainly used in rough rolling, crushing, crushing for hard materials and bulk material; cut is mainly used in crushing, grinding for ductile material; impact is mainly used in grinding, fine grinding, fine grinding, suitable for brittle material grinding; grinding mainly in fine grinding and superfine grinding, suitable for crushing small block and fine particles.
- Q:Does graphite allow lubrication of rusted doors?
- Tolerable。 However, there is a premise: rust must be removed with rust.Lock force rust is generally not easy to lock inside the material easily rust off, then need to use oil to rust, rust removing, the graphite powder filling hole, and then the key to rotate back and forth, you can make the door lubrication.
- Q:Influence and protection of graphite dust on electrical equipment in workshop
- The graphite dust in the workshop is conductive, and the adhesion to the electric apparatus will affect the electrical insulation and lead to accidents. So we need to have the electrical box of graphite dust workshop to closed treatment, to prevent dust into the electrical cabinet.
- Q:The graphite powder can replace thermal grease?
- Although said to graphite filling materials like thermal effect is good, but the graphite conductive properties also need to consider, now made of graphite conductive material used in voltage is not high, such as mobile phone, tablet computer (in this kind of product;
- Q:How much is the price of graphite powder for a ton?
- Battery with graphite powder ask Qingdao Chenyang graphite Co., is a professional production equipment, reliable quality of laboratory.
- Q:What companies use graphite powder, graphite particles, graphite ball, silicon carbide alloy ball?
- Other industries, mainly the use of carbon components or graphite characteristics of the place.
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Expandable Natural Graphite Powder High Quality
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 100Ton kg/month
OKorder Service Pledge
OKorder Financial Service
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