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广东恩平市嘉维化工实业有限公司决心打造国家级纳米碳酸钙产业基地,该公司成立5年来,累计投资近4亿元,改造、扩建了4条生产线,使年生产能力从3万t提升到12万t,实际年产量7.5万t,占全国纳米碳酸钙总产量的32.5%,名列全国第一。嘉维公司没有停留在单一的、低端的产品市场覆盖率上,而是花巨资着力研究开发新产品,先后成功开发出粒径为30-50 nm的CC和CCR纳米碳酸钙、硅橡胶专用纳米钙、涂料专用纳米钙、油墨专用纳米钙等多个品种,几乎涵盖了此类产品的所有应用环节。纳米碳酸钙是一种廉价易得的纳米材料,适量用于环氧树脂胶粘剂、乳液型胶粘剂和反应性热熔胶中,具有明显的增强、增韧、增硬、耐热等效果。
Guangdong Enping Jia Wei Chemical Industry Co., Ltd. is determined to build a national nano-calcium carbonate industry base, the company set up five years ago, a total investment of nearly 400 million yuan, transformation and expansion of the four production lines, the annual production capacity from 30,000 t to 120,000 t, the actual annual output of 75,000 t, accounting for 32.5% of the total output of nano-calcium carbonate, ranked first in the country. Instead of staying on a single, low-end product market coverage, Jiawei has invested heavily in research and development of new products and has successfully developed CC and CCR nano-calcium carbonate particles with a diameter of 30-50 nm. Silicone rubber Special nano-calcium, nano-coating for paint, nano-ink for ink and other varieties, covering almost all aspects of such products. Nanocrystalline calcium carbonate is a cheap and easy-to-obtain nano-material, suitable for epoxy adhesives, emulsion adhesives and reactive hot-melt adhesives, with obvious enhancement, toughening, hardening, heat resistance and other effects.