Modified calcium carbonate with excellent acid resistance and preparation method thereof
The invention discloses modified calcium carbonate with the excellent acid resistance and a preparation method thereof. The modified calcium carbonate is characterized by comprising, by weight, 100 parts to 150 parts of calcium carbonate, 30 parts to 50 parts of sodium oleate, 0.3 part to 0.7 part o...
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Sprache: | eng |
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