Вольластонит для стального завода

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Цена:129,00 $ - 150,00 $*
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Количество:

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Описание и отзывы

Характеристики


Product Description
Specification
Company Profie
With its ideal aspect ratio and wollastonite characteristics, acicular wollastonite powder has a good function of reinforcing. It can improve the strength, hardness, heat resistance, friction resistance, flexural firing resistance and corrosion resistance of products. Widely used in polymer composites and friction materials. It can replace short fiber asbestos, fiber talc, glass fiber and other fiber materials, and has more excellent application performance. With the development, popularization and application of high technology, acicular wollastonite and its ultra-fine products will have a wider application prospect.



Introduction of ultrafine wollastonite powder:


Our company imported from abroad ultra-fine processing equipment - air flow ultra-fine grinder, can process all kinds of non-metallic mineral ultra-fine products. It can meet the needs of 800-2000 users and customers. Our company's production of ultra-fine powder, with its perfect particle size distribution curve (that is, the maximum amount of fine powder) has won the praise of many domestic and foreign customers, domestic demand and export volume increased year by year.



This product is mainly used in high-grade coatings, high-standard paper, high polymer high-tech engineering plastics, high-grade porcelain glaze and other industries. It can replace titanium dioxide, lithopone, Zinc Oxide and so on. It can greatly reduce the cost.



The granularity (800 mesh /15um-2500 mesh /5um) has a pass rate of more than 92%.

Welding Grade
The physical properties of slag, melting point, viscosity, surface tension, slag removal and so on are improved by adding appropriate amount of wollastonite powder into the coating of electrode flux. The mechanical properties of welding are obviously improved. The effect of stabilizing arc, reducing spatter, easy slag removal, increasing melting and cladding coefficient is remarkable. The more manufacturers use it.

Electrode grade

SiO2≥45%

CaO≥40%

Fe2O3≤0.8%

S≤0.04%

P≤0.04%

Granular 60-325M






Packing & Delivery
Index item
Top-Grade
First-Grade
Second-Grade
Qualified
Wollastonite Content % ≥
90
90
70
60
SiO2 Content%
48-52
48-52
4-59
41-59
CaO Content % ≥
45-48
45-48
40-50
38-50
Fe2O3 Content % ≤
0.2
0.2
0.8
1.5
Loss of ignition% ≤
2.5
2.5
6.0
9.0
Whiteness% ≥
90
90
75

0.0094 s.