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1800C (3270F) Hi-Purity Zirconia Coating - EQ-634-ZO-LD
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Hi-Purity Ceramic Zirconia Coating, 3270oF (1800oC)
for coating and protect heating elements of high temperture furnace
Highly-filled zirconium oxide-based coating. Produces a hard, chemically-resistant protective layer which is stable with aluminum, molybdenum, platinum, rhodium, and titanium. Ideal for sealing porous ceramics and protecting other ceramics, graphite and metal structures up to 3270 oF (1800oC). Exceptional for coating resistance wire heating elements, SiC and MoSi2 heating elements in high temperature furnaces, protecting them from residue buildup which causes arching and reduced element life.
Total: 17oz. / 6oz. ( shipping in pre-mixed one part )
Recommended painting and curing Procedures
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painting by brush ( thickness less than 0.75mm )
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Air setting : Min. 2 hours, then curing at 200oF for 2 hours
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Distilled water can be used to thin coating. Use 1-2% distilled water by weight
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| Major Constituent |
ZO >95% |
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| Maximum Temperature |
3270 |
°F |
1800 |
°C |
| Solids by Weight |
54.0 |
% |
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| Solids by Volume |
32.4 |
% |
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| Theoretical Coverage |
490 |
ft 2 / Gal @ 1 Mil DFT |
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| Specific Gravity |
1.84 |
gms/cc |
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| Coating pH |
11.0 |
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| Viscosity |
3,000-5,000 |
cps |
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| No. Components |
1 |
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| Color |
Tan |
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| Shelf Life |
6 |
months |
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| Storage Temperature MIN |
40 |
oF |
4 |
oC |
| Storage Temperature MAX |
90 |
oF |
32 |
oC |
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