Stable Light Calcium Carbonate Powder
Overview
Stable light calcium carbonate powder, also known as precipitated calcium carbonate (PCC), is a synthetic material produced through a controlled chemical process. It is distinguished from ground calcium carbonate (GCC) by its uniform particle size and higher purity. This powder is widely used as a filler and additive in various industries due to its excellent physical and chemical properties. Light calcium carbonate is valued for its ability to enhance product performance, such as improving tensile strength in plastics or opacity in paints. Its stability and low reactivity make it suitable for applications requiring consistent quality and performance. The production process ensures minimal impurities, making it a preferred choice for high-end applications.
Physical and Chemical Properties
Stable light calcium carbonate powder exhibits a fine, white, and odorless appearance with a density ranging from 2.7 to 2.9 g/cm³. It decomposes at 825°C, releasing carbon dioxide. The powder is slightly soluble in water but readily dissolves in acids, making it useful in chemical reactions where neutralization is required. Key properties include high brightness, low oil absorption, and uniform particle size distribution, which contribute to its effectiveness as a filler. The powder's stability under normal conditions ensures long shelf life and consistent performance in industrial applications. These properties make it ideal for use in products requiring precise formulation and durability.
Main Applications
Stable light calcium carbonate powder is extensively used in the plastics industry to improve mechanical properties and reduce production costs. It enhances the strength, rigidity, and heat resistance of plastic products. In the rubber industry, it acts as a reinforcing filler, improving wear resistance and elasticity. The paper industry utilizes this powder to increase brightness, opacity, and smoothness of paper products. In paints and coatings, it serves as an extender pigment, improving coverage and durability. Additionally, it is used in adhesives, sealants, and even food and pharmaceutical products as a calcium supplement or antacid. Its versatility and safety make it a staple in many industrial processes.
Safety and Storage
While stable light calcium carbonate powder is non-toxic, prolonged exposure to dust may cause respiratory irritation. It is essential to use protective equipment such as masks and gloves when handling large quantities. Proper ventilation in workspaces is recommended to minimize dust inhalation. Storage conditions should be cool, dry, and away from acidic substances to prevent degradation. The powder should be kept in sealed containers to avoid moisture absorption, which can affect its performance. Following these guidelines ensures safe handling and maintains the product's quality over time.
B2B Procurement Guide
When procuring stable light calcium carbonate powder, B2B buyers should prioritize suppliers with certifications such as ISO or GMP to ensure quality and consistency. Key specifications to verify include purity (typically 98-99%), particle size (commonly 1-3 microns), and moisture content (below 0.5%). Bulk purchasing often offers cost advantages, but buyers should request samples to test compatibility with their applications. Reliable suppliers provide technical support and batch analysis reports. Pricing varies based on quantity and quality, with discounts available for long-term contracts. Establishing a relationship with a trusted supplier ensures a steady supply of high-quality product.
Related Manufacturers
- 主营：凹凸棒土、硅藻土、红土黄土、磁粉、碳酸钙、沸石粉、介质粉、粉煤灰、矿渣粉、硅灰硅微粉、萤石粉、珍珠岩粉、贝壳粉、远红外粉、煤粉、木粉、钛白粉、膨润土、石英砂、膨润土猫砂、活性白土、高岭土、陶土、铁砂、花生饼
- 主营：耐火材料、高岭土、石英砂、硅藻土粉、白云石粉、贝壳粉、滑石粉、碳酸钙、石墨粉、远红外粉、石英粉、麦饭石粉、沸石粉、重钙粉、轻钙粉、赤石脂粉、金刚砂、玻璃微珠、高纯负离子液、膨润土、鹅卵石雨花石、彩色石子、活性白土、膨胀石墨、硅酸锆
- 主营：煅烧高岭土、硅藻土、膨润土、轻质碳酸钙粉、重质碳酸钙粉、硅灰粉、白云石粉、矿粉、火山石粉、滑石粉、粉煤灰、陶土粉、珍珠岩粉、石英粉、玻璃粉、重晶石粉、夜光石粉、变压器鹅卵石、水洗石、夜光石、火山石切片、彩色石子、石英砂、黑色金刚砂、鹅卵石切片
- 主营：硅灰、膨润土、高岭土、轻质碳酸钙、重质碳酸钙、滑石粉、贝壳粉、沸石粉、橡胶粉、白云石粉、粉煤灰、珍珠岩、凹凸棒土、硅藻土、氧化钙、氢氧化钙、氧化钙颗粒、木质纤维、沸石颗粒、蛭石、机制木炭、石英砂、白云石
- 主营：氧化铁、填充剂、萤石球、贝壳粉、沸石粉、碳酸钙、夜光粉、萤石粉、造纸木粉、粉体材料、轻质绝热、海泡石、火山石、加重剂、电气石、金刚砂、金云母、麦饭石、修复剂、鹅卵石、夜光石、石英砂、耐火材料、园艺造景、煅烧工业
- 主营：硅灰、重钙、轻钙、贝壳粉、碳酸钙粉、煤矸石粉、硅酸铝粉、滑石粉、珍珠岩粉、蛭石粉、方解石粉、玻璃粉、氧化镁粉、白云石粉、火山石粉、膨润土、硅酸铝纤维、硅藻土、铝矾土、全加密硅灰、半加密硅灰
- 主营：火山石、电气石、金刚砂、粉色沙子、麦饭石、火山岩、鹅卵石、石英砂、埋香沙子、宠物垫料、彩色石子、沸石颗粒、五彩石子、耐火材料、膨润土球、配重铁砂、彩砂、凹凸棒土、白色小石头、铸造用粘土、海沙、蛭石、圆粒砂、核桃壳、莫来砂
- 主营：石棉绒、海泡石纤维、金刚砂、橡胶粉、重钙粉、轻质碳酸钙、石膏粉、石英粉、彩砂、石英砂、耐磨地坪材料、白砂子、矿物纤维、硅藻土、保温材料、防火材料
- 主营：金云母、蛭石片、鹅卵石、滑石粉、杨木粉、蛭石粉、高铝粉、萤石粉、木粉60目、生铁粉、石英砂、胶粘石、膨润土、水洗沙、30目漂珠、硅藻土、电气石、孵化蛭石、生物质颗粒、贝壳彩片、氧化铁颜料、高岭土、白云母、沸石、漂珠
- 主营：萤石块、发光石、夜光沙、轻钙粉、蛭石粉、云母粉、夜光粉、萤石粉、滑石粉、石英粉、碳酸钙粉、夜光石、夜光砖、托玛琳、海泡石、硅藻土、萤石球、电气石、蛭石片、氟化钙、彩砂、盐沙、石英砂、漂珠
- 主营：石英砂、金刚砂、金刚砂地坪材料、轻钙粉、重钙粉、重晶石粉、滑石粉、橡胶粉、陶土粉、麦饭石粉、石英粉、白云石、蛭石、云母、质感砂、鹅卵石、白沙子、火山石、方解石、高岭土、球场砂、草坪砂、石英砂滤料、膨润土、凹凸棒土
- 主营：白沙、白石子、高岭土、煅烧高岭土、膨润土、石英砂、石英粉、碳酸钙、白云石、白云石粉、重钙粉、轻钙粉、麦饭石粉、凹凸棒土粉、蛭石粉、滑石粉、沸石粉、重晶石粉、氢氧化钙、染色石子、染色彩砂、氧化钙、珍珠岩、硅藻土、白陶土、火山石、金刚砂、铁钢砂、鹅卵石、长石、铝矾土
- 主营：金刚砂、黑刚玉、棕刚玉、石英粉、色粉、金刚砂地坪材料、石英砂、硫化铁、锡钛合金、玻璃微珠、石榴砂、白刚玉、氧化铁颜料、负离子液、陶瓷颗粒、金刚砂10-20目、金刚砂6-10目、金刚砂20-40、金刚砂40-80目、棕刚玉30#、棕刚玉36、棕刚玉16#、玻璃微珠2-3毫米、玻璃微珠30目、玻璃微珠60目
- 主营：珍珠岩、蛭石、石英砂、滑石粉、碳酸钙、木粉、氧化钙生石灰、氢氧化钙熟石灰、膨润土、高岭土、铝矾土、夜光石、陶瓷球、陶瓷砂、玻璃砂、云母岩片、氧化铁、金刚砂、生物质颗粒、橡胶颗粒、喷涂棉、白云石
- 主营：轻质碳酸钙、通用轻质钙粉、工业填充粉料、高白度轻质钙粉、纳米钙粉、纳米碳酸钙、碳酸钙粉体、微细纳米碳酸钙、纳米900碳酸钙、活性碳酸钙、超细纳米钙粉、活性纳米碳酸钙、超细纳米碳酸钙、改性纳米碳酸钙、805型纳米碳酸钙、工业粉状氢氧化钙、粉状工业氢氧化钙、工业级粉状氢氧化钙、精制工业熟石灰粉、超细粉状氢氧化钙、工业粉状消石灰、高稳定轻质钙粉、超微细轻质碳酸钙、食品添加剂、工业纳米钙