High Density Molded Graphite Spinning Rod Block

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Ton m.t.

Supply Capability:: 1000 Tons per Month m.t./month

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Detailed Product Description

1. high purity and high density

2. various sizes available

3. Fine grain

4. Cost effective

Graphite Block

We can supply various sizes of graphite blocks with high strength(50~100Mpa) high purity(99.99%)and high density(1.8~1.90g/cm3). It has the properties of fina grains, uniform structure, and it is typically used as the construction materials of nuclear reactor, the heater of vacuum furnace and high-frequency furnace, the crucible and mould ofr melting metals, the internal lining of reduction furnace, mechanical sealing ring in the erosive medium and industry ambiance.

Specifications:

Properties	Unit	MG-1	MG-2	MG-3
Bulk Density	g/cm3	1.80	1.88	1.90
Ash content	%	0.08	0.05	0.04
Compressive Strength	Mpa	65	80	95
Flexural Strength	Mpa	42	48	55
Specific Resistance	μΩ-m	15	14	12
Grain Size	mm	0.1	0.08	0.04

Properties

Unit

MG-1

MG-2

MG-3

Bulk Density

g/cm3

1.80

1.88

1.90

Ash content

0.08

0.05

0.04

Compressive Strength

Mpa

Flexural Strength

Mpa

Specific Resistance

μΩ-m

Grain Size

0.1

0.08

0.04

Sizes(mm):

310×310×120, 310×310×150, 310×310×200, 330×260×120, 330×260×150, 450×200×135, 450×200×150, 520×410×200, 750×200×135, 750×200×150, 750×200×200, 850×320×135, 850×320×150, 850×320×200, 850×320×235, 850×320×250

Q: What is Teflon graphite stick for?: Graphite can improve the wear resistance, thermal conductivity, self lubrication, electrical conductivity, heat resistance and deformation of polytetrafluoroethylene. With the application of high temperature resistance, wear resistance, corrosion resistance and other environments, in addition to food, insulation, oxidant environment, graphite modified (enhanced filled PTFE) can PTFE can be used instead of the original environment.

Q: Not that the solid does not conduct electricity, like the solid potassium chloride, but why the graphite rods, wires, these solids can conduct electricity: This statement must be imprecise. The solid electrolyte does not move freely, so it cannot conduct electricity. There is a free charge in the metal conductor, so it can conduct electricity

Q: What is the difference between the conductive effects of different grades of graphite? Refers to the pencil core: B is "black" (black) English prefixes, on behalf of graphite, is used to represent the case of soft pencil and write the obvious level. To "6B" for the most soft, the most black handwriting, often used in painting, ordinary pencil mark is generally "Hb."". The pencil mark used to cover the answer sheet during the exam is usually "2B""

Q: Carbon fiber nylon bars differ from graphite rods: A carbon fiber conductive nylon nylon belongs to, is to add carbon fiber in nylon material. The carbon fiber component determines the strength and conductivity of the material. The conventional addition of 30% carbon fibers can reach 10 of the 3-6 sides, belonging to the conductive products. In addition, carbon fiber in addition to conductive, but also can play a wear-resistant role, the intensity will be greatly improved.

Q: How good is the conductivity of graphite and the conductivity of copper?: In theory, copper, depending on the resistivity of the materialThe lower the resistivity, the better the conductivityThe following is the resistivity of some objects.

Q: What is the difference between a graphite wand, a drawing pencil and an ordinary Chinese painting pencil?: Charcoal is the source of raw wood burning container was put into the seal, because the air can not enter the container, not wood burning down. Crunchy texture, porous charcoal, charcoal painting with hardness, very soft, soft, not soft not hard points.General charcoal are used to draft use, easy to modify, draw up very fast, so is generally not as deep drawing tools. The difference in the diameter of the charcoal strips is determined by the size and size of the paintings.

Q: What kind of sketch do you want, Shi Mobang?: Instead, it is the lead, and use the pencil almost, but it is not like a pencil with a wooden package, is a core bare, so it is easy to break, the price is not expensive... The beginner is recommended to use the pencil lead is difficult to master the appropriate

Q: Copper, graphite rods, dilute sulfuric acid, why not make up the original battery?: The base of a galvanic cell must have a spontaneous redox reaction to convert chemical energy into electrical energy.

Q: How many times will a high pure graphite stick turn red at temperature?: With the increase of temperature, the oxidation rate is increased, if the nitrogen protection, can reduce the oxidation rate, so some high temperature furnace, vacuum furnace and vacuum extraction is to prevent the oxygen in the air oxidation of graphite, McNair to answer your questions.

Q: What about the thermal conductivity of graphite rods?: Its thermal conductivity is not only more than steel, iron, lead and other metal materials, and with the rise in temperature, thermal conductivity decreases, which is different from the general metal materials, at very high temperatures, graphite and even tend to adiabatic state.

We strictly follow the modern testing standard, such as ISO3069 standard, DIN24960 JB/T41271. It is for this reason that we has built a strong reputation in the market for it quality products. We always insist on building strong and long term relationship with our customers.We are willing to make persistent efforts to seek common development and create the future with friends from all over the world!

1. Manufacturer Overview

Location	Jiangsu,China (Mainland)
Year Established	2006
Annual Output Value	US$2.5 Million - US$5 Million
Main Markets	North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe Central America Northern Europe Southern Europe South Asia Domestic Market
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Ningbo,Shenzhen,Tianjin
Export Percentage	51% - 60%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	1,000-3,000 square meters
No. of Production Lines	5
Contract Manufacturing	OEM Service Offered
Product Price Range	Low and/or Average