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● 理化性质 本产品是用化学方法制成的碳酸钙产品，密度比重质碳酸钙的要轻，白度和沉降体积较高。微观为白色细微的轻质粉末，粉体滑爽，结晶粒子近似球状，易分散在胶体中。
● 用途 通常用作填料，广泛用于人造地砖、橡胶、塑料、造纸、涂料、油漆、油墨、电缆、建筑用品、食品、医药、纺织、饲料、牙膏等日用化工行业，作填充剂起到增加产品的体积，降低生产成本。
● 包装 25kg/包，采用编织袋内衬塑料袋包装，也可根据客户要求包装。
● Properties Has lower density and gravity compared with ground calcium carbonate, but has better whiteness and sedimentation volume, can be easily dispersed in rubber and plastic system.
● Application This product may be widely used in electronic, plastics, rubber, paintings, coatings, dye, ceramic, glass, cosmetic and other industries.
● Package In plastic woven bag with net weight of 25kg each, or as per requirements.
● 技术指标Technical Data
| 型号Type |
1250 |
800 |
| 碳酸钙含量(Calcium Carbonate), % |
≥97.0 |
≥97.0 |
| 白度(Whiteness), % |
≥95.0 |
≥95.0 |
| 水分(Moisture), % |
≤0.5 |
≤0.5 |
| 铁(Fe), % |
≤0.1 |
≤0.1 |
盐酸不溶物含量
(Insoluble in HCL), % |
≤0.2 |
≤0.2 |
| 莫氏硬度(Mohs) |
3.0 |
3.0 |
| 105°C挥发物(Volatile at 105°C), % |
≤0.5 |
≤0.5 |
| 沉降体积(Sediment Volume), ml/g |
2.4 |
2.4 |
| 吸油量(Oil Absorption), g/100g |
≤70 |
≤70 |
| 水悬浮液PH值 (PH Value) |
8-10 |
8-10 |
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