FIELD: chemical technology, more particularly manufacture of phosphate materials. SUBSTANCE: phosphate materials are used in coatings, e.g. decorative and protective coatings on concrete, brick, metal and wood. Binder comprises, wt %: RO5, 31-36.2; Al2O3, 4-6; Cr2O3, 6-9; MgO, 0.2-1.0; and water, the balance. EFFECT: lower hardening temperature (room temperature), greater strength and higher water resistance of coatings. 2 tbl
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REFRACTORY PAINT | 1996 |
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Authors
Dates
1999-07-10—Published
1997-12-29—Filed