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- The surface modification of ultrafine calcium carbonate was made by using aluminium zirconium coupling agent. 用铝锆酸酯偶联剂对超微碳酸钙粉体进行表面改性。
- The general situation,technology and surface modification technology of ultrafine calcium carbonate fillers were sumnarized both at home and abroad. 综述了超细碳酸钙填料的国内外概况、工艺技术和表面改性技术。
- With the content of 5%wt ultrafine calcium carbonate, tensile strength of PP is 33.68MPa, tensile modulus is 1.38GPa, izod impact strength is 9,38KJ/m2. 超细碳酸钙改性聚丙烯时，在5%25wt左右力学性能达到最佳，拉伸强度可以达到33.;68MPa，弹性模量可以达到1
- Powdered styrene- butadiene rubber(PSBR)was prepared by adding polymeric electrolyte encapsulant and ultrafine calcium carbonate to styrene- butadiene rubber latex by coacervation. 将高分子电解质包覆剂和超细碳酸钙加入丁苯胶乳中，通过共凝聚法制得粉末丁苯橡胶（PSBR）。
- Two methods for production of nanometer sized ultrafine calcium carbonate, batch bubble carbonization and multistep carbonizartion with continuous spray were presented. 介绍了纳米级超细碳酸钙的2种生产方法：间歇鼓泡碳化法和连续喷雾多段碳化法。
- CENTRIFUGAL CLASSIFICATION OF ULTRAFINE CALCIUM CARBONATE 超细碳酸钙颗粒的离心分级
- ON THE CRYSTAL PROCESS AND PRODUCT STABILITY OF THE ULTRAFINE CALCIUM CARBONATE WHISKERS IN HIGH-GRAVITY FIELD 超重力场中微细晶须碳酸钙结晶过程及产品稳定性研究
- Thixotropy-antithixotropy Behavior of Concentrated Surface-modified Ultrafine Calcium Carbonate Suspension 超细改性碳酸钙浓悬浮体的正负触变性
- Keywords Ultrafine calcium carbonate;Thixotropy;PVC plastisol;Sufface modification;Yield stress; 超细碳酸钙;触变性;聚氯乙烯糊;表面改性;屈服应力;
- Keywords Ultrafine calcium carbonate;Surface modification;Thixotropy;Yield stress; 超细碳酸钙;表面改性;触变性;屈服应力;
- ultrafine calcium carbonate 超细碳酸钙
- Limestone is rock composed of calcium carbonate. 石灰石是由碳酸钙所构成的岩石。
- ultrafine calcium carbonate. 超细碳酸钙
- Of, forming, or containing calcium or calcium carbonate. 含碳酸钙的属于、形成于或包含钙或碳酸钙的
- Algerian plant formerly burned to obtain calcium carbonate. 阿尔及利亚的一种植物，原来用于燃烧掉来获取碳酸钙。
- The annually production is10,000 t ultra calcium carbonate. 生产规模为年产1万吨超细纳米碳酸钙。经济效益：年销售收入5120万元，利润2440万元，投资回收期2年。
- Calcium carbonate in the form of stalactites or stalagmites. 钟乳石形成乳石或石笋的碳酸钙
- A soil of semiarid and arid regions that is rich in calcium carbonate and lime. 钙层土半干燥和干燥地区含丰富碳酸钙和氧化钙的土壤
- The main component of limestone is calcium carbonate. 石灰岩的主要成分是碳酸钙。
- They extracted some calcium carbonate ores in the mine. 他们在矿上开采出了一些石灰质矿石。
