103048-38-0Relevant articles and documents
Calcium carbonate surface modifier as well as composition of calcium carbonate and modifier and preparation method thereof
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Paragraph 0087; 0088; 0089, (2016/12/01)
The invention discloses a calcium carbonate surface modifier as well as a composition of calcium carbonate and the modifier and a preparation method thereof. The composition of calcium carbonate and the modifier comprises the following components in percentages by weight: 85-99wt% of calcium carbonate and 1-15wt% of the modifier; the modified calcium carbonate can be filled into polyvinyl chloride, nylon, polypropylene, silicone rubber, polyurethane and epoxy resin; surfaces of calcium carbonate particles are uniformly covered, so that the calcium carbonate particles are well dispersed in matrix; the modifier has an enhancing effect, and can improve quality of products. The modifier can be combined with a calcium carbonate production process, the process is simple to operate and is easy to produce in a large scale. The modifier is a compound with a molecular structure as shown in the specification.