Stain-resistant and scratch-resistantputty
The invention discloses stain-resistant and scratch-resistant putty, which belongs to the field of putty materials, and is prepared from the following components in parts by mass: 5 to 500 parts of white portland cement, 50 to 800 parts of calcium carbonate powder, 0 to 600 parts of sand, 0 to 300 p...
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Format: | Patent |
Sprache: | chi ; eng |
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