Spring arrives in Shanghai, and wisdom gathers in rubber and plastic! April 21st - April 24th ，CHINAPLAS 2026 China International Exhibition of Plastics and Rubber Industry ，It will be grandly launched at the Shanghai National Exhibition Center.

 Calcite, as an important non-metallic mineral resource, is widely used in various fields such as plastics, coatings, papermaking, and ceramics. The scientific classification of the mineral types is the basis for the evaluation, rational development, and efficient utilization of calcite resources. 

Kaolin powder, as a commonly used functional filler in coatings, plays a significant role in enhancing the mechanical properties of the paint film, regulating rheology, and reducing costs. However, its poor dispersion stability and large particle size in the coating system directly affect the storage stability, construction performance, and final paint film quality of the coating. This paper deeply analyzes the causes of the dispersion problems of kaolin powder, and systematically elaborates on the complete solution process from powder pretreatment, dispersion agent selection, dispersion process optimization to quality monitoring. 

Wish you in 2026: Your career will be like a galloping horse, unstoppable; your life will be like smooth talc, smooth and worry-free!

The talc has paved a smooth path, and with the horse's gallop, a new journey begins. Thank you for your company along the way. I wish everyone a prosperous Year of the Horse and all things going smoothly!

On the eve of the Laba Festival, the festive atmosphere is strong. A bowl of hot porridge warms the cold winter. Time brews the rain, and years simmer the porridge. In this tender winter, the Laba Festival gracefully arrives, carrying the prelude of the new year. A bowl of Laba porridge is slowly cooked until it is fragrant with grains, carrying blessings for each year and also brewing the beautiful expectations of the new year. 

This research focuses on the resource utilization of talc solid waste and elaborately introduces the mineral processing technology of talc solid waste combined with photo-separation and flotation developed by Liaoning Xinda Talc Group Co., LTD. This technology integrates X-ray diffraction analysis, pre-selection by intelligent ore sorting machines, as well as crushing and screening, grinding and flotation processes, achieving efficient recovery of talc solid waste. This technology has enhanced the utilization rate of resources, reduced production costs, and decreased environmental pollution. It provides a new approach for the comprehensive utilization of talc solid waste and is of great significance for promoting the sustainable development of the talc industry.

The installation project of Xinda Slagstone's photovoltaic power station has been comprehensively accelerated! On the factory roof, the photovoltaic panels are being installed one by one, and the construction team is working in an orderly manner, presenting a busy scene.

Time changes, and a new journey has begun! Xinda talc, with 30 years of in-depth accumulation, is ready to embark on a new chapter in 2026 with you!