| Model: | WR-120 |
|---|---|
| Brand: | WR |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products |
| Label: | mullite sand , casting sand , mullite sand mold |
| Price: |
US $280
/ ton
|
| Min. Order: | 1 ton |
| Last Online:11 Mar, 2024 |
|
Item/ Grade |
Index |
|||
|
WR-45 |
WR-44 |
WR-43 |
WR-42 |
|
|
AL2O3% |
45-47 |
44-46 |
43-45 |
42-45 |
|
Fe2O3% |
0.8-1.2 |
1.2-1.5 |
1.5-2.0 |
2.0-3.0 |
|
SiO2% |
49-52 |
50-53 |
50-53 |
51-54 |
|
Ti02% |
0.8 |
0.9 |
1.0 |
1.2 |
|
K2O+Na2O% |
0.3 |
0.4 |
0.4 |
0.5 |
|
Ca0+Mg0 % |
|
|
|
|
|
Bulk density g/cm3(min) |
2.55 |
2.53 |
2.50 |
2.46 |
|
Refractoriness °C (min) |
1770 |
1760 |
1740 |
1720 |
|
Mullte % (min) |
65 |
60 |
55 |
45 |
Applications:
1)Product is suitable for Stainless steel, alloy steel, carbon steel, heat-resistant steel, titanium alloy, nickel alloy, aluminum alloy, cast iron, cast copper complex precision castings and big, medium and small castings, etc.
2)Product is suitable for precision casting ,Silicon Sol investment casting, lost wax casting ,Cast steel, cast copper, Vacuum casting, plaster filler v-process, casting coatings, casting mold shell, etc.
Packaging Detail:25KG kraft bag & 1000KG big bag or wooden pallet
| Payment Terms: | TT |
|---|---|
