Xinweiye Heavy Calcium Carbonate 2000 Mesh - Superfine Calcium Carbonate for Coatings and Paints
1. High whiteness - natural calcite, high whiteness, high calcium content
2. Stability - stable distribution, reducing the number of injuries to provinces, and increasing the service life of production equipment
3. Good dispersibility - filling degree, reducing the amount of matrix materials, and reducing the cost of raw materials
4. Crushing ingredients - use raw material crushing, vertical mill, ring roller mill and surface treatment modification equipment to ensure full pulverization of powder
5. Non-phase rebellious grain-automatic control production workshop, which reduces intermediate pollution links and ensures product quality
Application: paint, paper, plastic, rubber
| Project | Result |
| Caco3 content% ≥ | 97 |
| PH value | 8-10 |
| Content of insoluble substances in hydrochlori acid % ≤ | 0.3 |
| Water content % ≤ | 0.3 |
| Specific surface area,CM3 /g ≤ | 50000-55000 |
| Average particle size, um | 1-1.5 |
| Fe content % ≤ | 0.01 |
| Mn content % ≤ | 0.006 |
| Whiteness % ≥ | 94 |
| Oil absorption(DOP)ml/100g ≤ | 30 |
| Appearance | White powder |

| Company Name | Beijing TDD E-commerce Co., Ltd | 国家 | China |
| 业务类型 | business_type_options | 公司规模 | 2000 |
| 成立时间 | 2014年12月18日 | ||
| 地址 | |||
| 主要产品 | PVC树脂,PP,PE,PET,钛白粉,颜料,汽车轮胎 | ||
B2B跨境电子商务平台及国联股份有限公司(603613.SH)的核心子公司。专注于原材料和工业产品已有20多年,为全球客户提供批发产品。目前主要运营的产业链包括:颜料产业链、钛产业链、溶剂产业链、树脂产业链、润滑油产业链、炭黑产业链、包装产业链、医药产业链等。