Low ash content E investment casting powder for lost wax Cast steel, cast copper, Vacuum
casting powder for lost wax Cast steel, cast copper, Vacuum
More details, pls contact: Alice skype: alice chusongtao Mp:+008618353139932 Email: alice at cs-machine.com
We are china top 5 mullite manufacture with long history for about 25 years. the whole process from raw materails exploring to the end shaping all done by ourselves.
We have our own raw materails mines, and mullite is with little ash because ash will be removed by dust remover twice. I think most customer will choose such type products with less ash.
Features of casting sand casting materials
1 Easy out of shell.
2 No deformation
3 White coor, good finish.
Casting sand casting materials brief introduciton:
fused natural mullite can be divided into shaped refractory products(Such as: Refractory brick ,Fire clay brick,High alumina brick, Heat insulation brick,Ceramic fiber products ect) and unshaped refractory materials(Such as:Refractory castable, Plastic refractory, High temperature refractory mortar ect), Widely used in metallurgy, petroleum, chemical industry, Cement, Glass, Casting,carbon,building materials, machinery processing, military, etc.
Casting sand casting materials Charateristics:
1. High refractoriness.
2. High aluminum, iron content is low.
3. High volume density.
4.Thermal expansion coefficients of small.
5. Dust content low
6. Fully calcined.
7 The specification standards
Made process Investment casting mullite sand
Made from the natural high quality bauxite, our product is through multi-level homogenozaotpm and then calcined at about 1750 degree. it possesses many good characteristics such as high bulk density, stable quality, good thermal shock resistance, small index of high temperature creep and good resistance to cheamical corrosion, it is an ideal raw aterial for the following refractory products like a variety of shaped and unshaped refractories, advance ceramic asanitary ware body, precision casting models and so on.
About Investment casting mullite sand:
1. Mullite sand: 16-30,30-60,60-80mesh.
2. Mullite flour: -200, -250, -325 mesh.
3. Mainly used for precision casting industry
Investment casting mullite sand ,Investment casting mullite flour
Size: Size of mullite sand:16-30mesh,30-60 mesh,60-80mesh,8-16 mesh,10-20 mesh.
Mullite flour: 200mesh, 220 mesh,300 mesh, 325 mesh.
We can make the goods as per your request.
Applications:
1 Product is suitable for stainless stell, alloy steel, carbon steel,heat resistant steel, titanuum alloy, nickel alloy, aluminum alloy, cast iron, cast copper complex precision casting and big, medium and small castings etc.
2 Products is suitable for precision casting, silicon sol investment casting, lost wax casting, cast steel, cast copper, vacuum casting, plaster filler v porcess, casting coatings, casting mold shell etc.
3 Mulite can be used for molding materials for investment casting, gypsum stuffing and vacuum suction casting etc.
4 Mullite can be used in industrieds such as machinery, aerospace, weapons manufacturing, metallurgy, chemical engineering, petroleum, thermal insulation, sintering, building and so on.
Investment casting mullite sand chemical analysis:
Name | Mullite sand, coke store aggregate
| Mullite powder, calcined powder | |||
Super class | First class | Super class | First class | ||
AL | 45-48 | 43-45 | 45-48 | 43-45 | |
SI | 51-53 | 51-53 | 51-53 | 51-53 | |
Refractoriess | 2.60 | 2.50 | 5.60 | 2.50 | |
Dustiness | 0.10 | 0.10 |
| ||
Pictures:
Our air protection vertical kilns( the biggest in china)
Packing way:
Mullite 60-80 mesh, 300 mesh, 200 mesh are loaded for delivery to Korea customer.
our factory and refractory material
mullite sand
Q: In order to offer you most suitable quotation, please kindly offer us:
- Your final application for mullite, chamotte, mullite sand. Chemical index, required mesh and quality.
Q: Are you a factory or trading company?
-A : We are a factory entity not trade. Our company covers about 100000 M2, we produce mullite, mullite sand,mullite powder with different size for about 25 years. We are china top 5 refracotry materials manufacture. In addition, we have rice experience in exporting mullite, mullite sand etc.
Q: How is long for your delivery time?
5- 10 days up on get the prepayment.If you need mullite in urgent state, we can arrange our workshop to produce it day and night.
Q: Pls give me some introduction about your company.
A: Firstly, we are china top 5 mullite manufacture with rice experience in producing mullite. The whole process from picking up the raw materials to the end shaping are done by ourselves. We have our own mines for raw materails. All raw materails are whiete ones. We sincerely welcome you to visit us in china.
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