Raw Materials for Refractory:Best Quality Natural Flake Graphite Products
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 1000 m.t./month
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Specifications
F.C:80%min-98%min Size:+80mesh,+100mesh,-100mesh.
1. Description & Application
Widely applied to high quality fire resistance material and coating of metallurgy industry,hot working
material stabilizer of military industry,lead of light industry,carbon brush of electrical industry,electrode of
battery industry,and catalyzer and additive of fertilizer industry.After further process,scale graphite can be
made into the following high-tech products such as graphite colloidal graphite,graphite compacting material
and composite material,graphite products,and graphite anti-friction additive,which are becoming important
nonmetal mineral materials in every industry.
2. Technical Specification
ITEM | F.C %(min) | V.M %(max) | ASH %(max) | MOISTURE %(max) | SIZE |
-198 | 98 | 1.0 | 1.0 | 0.5 | -100mesh |
+198 | 98 | 1.0 | 1.0 | 0.5 | +100mesh |
-197 | 97 | 1.2 | 1.8 | 0.5 | -100mesh |
+197 | 97 | 1.2 | 1.8 | 0.5 | +100mesh |
-196 | 96 | 1.2 | 2.8 | 0.5 | -100mesh |
+196 | 96 | 1.2 | 2.8 | 0.5 | +100mesh |
-195 | 95 | 1.2 | 3.8 | 0.5 | -100mesh |
+195 | 95 | 1.2 | 3.8 | 0.5 | +100mesh |
-194 | 94 | 1.2 | 4.8 | 0.5 | -100mesh |
+194 | 94 | 1.2 | 4.8 | 0.5 | +100mesh |
-193 | 93 | 1.5 | 5.5 | 0.5 | -100mesh |
+193 | 93 | 1.5 | 5.5 | 0.5 | +100mesh |
-192 | 92 | 1.5 | 6.5 | 0.5 | -100mesh |
+192 | 92 | 1.5 | 6.5 | 0.5 | +100mesh |
-190 | 90 | 2.0 | 8.0 | 0.5 | -100mesh |
+190 | 90 | 2.0 | 8.0 | 0.5 | +100mesh |
-185 | 85 | 2.5 | 12.5 | 0.5 | -100mesh |
+185 | 85 | 2.5 | 12.5 | 0.5 | +100mesh |
-180 | 80 | 3.0 | 17.0 | 1 | -100mesh |
+180 | 80 | 3.0 | 17.0 | 1 | +100mesh |
+897 | 97 | 1.2 | 1.8 | 0.5 | +80mesh |
+896 | 96 | 1.2 | 2.8 | 0.5 | +80mesh |
+895 | 95 | 1.2 | 3.8 | 0.5 | +80mesh |
+894 | 94 | 1.2 | 4.8 | 0.5 | +80mesh |
+892 | 92 | 1.5 | 6.5 | 0.5 | +80mesh |
+890 | 90 | 2.0 | 8.0 | 0.5 | +80mesh |
- Q: Which manufacturers have the best fire-proof materials with light weight?
- Recommend Hubei Boyuejia Industrial Co., Ltd. It is a specialized high-tech enterprise that integrates research and development, production, sale and installation of new lightweight fireproof partition panel, partition panel, new partition panel and mechanical?equipment. Products are lightweight, fireproof, waterproof, sound insulation, thermal insulation, fracture resistance, anti-permeability, environmental protection, strong constitutive property (dense humidity) and other superior performances. It can be widely used in all types of lightweight wall panel of all kinds of buildings, and is one of the preferred materials of plant, residence, hotel, office building and public buildings.
- Q: Does the external wall thermal insulation materials level b1 need the fire barrier zone?
- First, the cotton fire barrier zone "rock wool board" mainly uses water-repelling rock wool board produced by pendulum method as thermal insulation layer materia, and connecting and fixing base wall by binding and nail bonding, it is composed level A non-combustible building energy efficiency thermal insulation system by plastering layer composed by plastering mortar and glass?fiber mesh and decorative mortar finishing layer or coating. Rock wool board exterior insulation system, low thermal conductivity, good ventilation, combustion performance advantages of higher levels can be used in new construction, expansion, renovation of residential buildings and public buildings energy-saving exterior wall insulation works, including exterior insulation, fire Barrier non-transparent wall insulation and EPS external thermal insulation system. The introduction of main level A fireproofing EIFS on the present market (The following text is selected from China Building Standard Design and Research Institute " external wall thermal insulation building construction" Standard No. 10J121) Second, the foam concrete fire barrier zone 1. It is very green without the release of irritant and harmful gases; no mineral cotton floats do harm to human skin and the respiratory tract; production of?toxic?gases is security level (AQ1), there is no harmful gas and waste emissions and less carbon emissions; it exist not duplicate insulation demolition waste to pollute the environment.
- Q: What are some of the new refractories and what are their characteristics?
- Alumina, a better refractory material, is a new type of ceramic refractory, the characteristics are unclear.
- Q: How much modulus is used as refractories material of sodium silicate.
- Storage and use are very convenient, especially for mechanized and the evenly refractory material and the sodium silicatemodulus is generally...2. transportation. The appearance of product is pure white. Instant powdered sodium silicate, also known as instant sodium metasilicate.4 to 3, in powder form, automation. in the range of 3, hydrated sodium silicate
- Q: What are the new refractories? What are the features? How about their application and development?
- In metallurgy, in what position should it be used, in order to make the best. Answers are as following. In iron, steelmaking or converter. When questioning, pay attention to the ways. Answers: Try to use synthetic refractory materials.
- Q: How to distinguish between class A fire resistant door and class B fire resistant door from appearance ? What are the differences between the two refractories? Thank you !
- It is difficult to distinguish from appearance. Their fire endurance are also different. The filling refractories of grade A and Grade B fire resistance steel doors are all perlite. The only difference lies in the filler compaction density.
- Q: Why do magnesium oxide refractory bricks can be made into refractories?
- The substance used in refractories must have the following characteristics and properties: 1, High stability: Anti-oxidation, anti-reduction and thermal decomposition; 2, High melting point of 2800 degree; 3, Low price. The magnesium oxide refractories have all these three characteristics and properties, particularlly in the aspects of melting point and stability .
- Q: What is the most reasonable drying heating curve of magnesia refractories? Products of less than 0.5T
- o
- Q: How to deiron refractory?
- Deironing refractory can take physical methods into consideration, such as magnetic?separation, reselection, etc. And it can also take chemical methods, such as flotation.
- Q: Who knows the external wall thermal insulation materials fire rating requirements?
- The requirements of Department of Housing and the Ministry of Public Security No. 46: Residential buildings: the height of building is greater than 100 meters, the combustion performance of insulation materials should be level A. The other civil buildings: 24≤ height
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Raw Materials for Refractory:Best Quality Natural Flake Graphite Products
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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