Industry Insight / 行业知识
How to Choose Calcium Carbonate Powder for Plastic Filler
塑料填充如何选择碳酸钙粉？
2026.05.21
Introduction
Calcium carbonate powder is widely used in plastic filler and filler masterbatch applications. Selection should be based on the final product, processing method and customer quality target.
Key Points
Particle size affects dispersion and surface performance. Whiteness influences product appearance. Oil absorption and moisture can affect processing stability.
Application Notes
For filler masterbatch, pipes, films and injection molding, buyers should discuss the target grade, packaging, quantity and expected processing conditions before confirming supply.
Quality Considerations
Common items include particle size distribution, whiteness, CaCO3 content, moisture and residue. Modified calcium carbonate may be considered when better compatibility is required.
Contact CTA
Send your application, quantity and packaging requirements to LONGANH Minerals for product matching and supply chain coordination from Vietnam.
简介
碳酸钙粉广泛用于塑料填充和填充母料应用。产品选择应结合最终制品、加工方式和客户质量目标进行判断。
关键指标
粒径会影响分散和表面效果，白度会影响产品外观，吸油值和水分则可能影响加工稳定性。
应用说明
用于填充母料、管材、薄膜和注塑时，客户应提前沟通目标等级、包装方式、采购数量和加工条件。
质量关注
常见关注项目包括粒径分布、白度、CaCO3 含量、水分和筛余物。若需要更好的相容性，可进一步沟通改性碳酸钙。
联系我们
可将应用行业、数量和包装需求提交给 LONGANH Minerals，以便匹配越南产品资源和供应链服务。