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Fluorosilane-Modified Mica Powder (Muscovite) CAS 12001-26-2, Hydrophobic Oleophobic Filler for Low-Surface-Energy Coatings
Fluorosilane‑Modified Mica Powder (Muscovite) is produced from natural muscovite ore through fine wet‑ground milling, purification, classification and fluorosilane surface modification. The lamellar sheet‑shaped mica substrate retains excellent physical barrier characteristics, while fluorosilane surface treatment imparts both hydrophobic and oleophobic properties. This functional mineral filler is specially developed for low‑surface‑energy coating formulations. It improves water‑oil repellency,
Wet Ground Mica Powder (Muscovite) CAS 12001-26-2, Silane-Modified Low-Shrinkage Reinforcing Filler for Plastics
Wet Ground Mica Powder (Muscovite) is manufactured from natural muscovite ore through wet grinding, purification, classification and silane coupling‑agent surface modification. The wet‑grinding technology well preserves the original large lamellar sheet‑like crystal structure of mica. After silane surface treatment, the mica flakes obtain favorable interfacial compatibility with polymer matrix. This mineral filler serves for plastic reinforcement, effectively lowering molding shrinkage, minimizi
Stearic Acid Modified Limestone Powder CAS 1317-65-3, Economical Calcium Carbonate Filler for Rubber and Plastics
Stearic Acid Modified Limestone Powder is refined from natural limestone ore via ultra‑fine grinding, precision particle classification and stearic acid surface modification. The organic coating eliminates the hydrophilic surface defect of raw limestone powder, greatly improving compatibility with rubber and polymer resin matrices. As a high‑cost‑performance inorganic filler, it effectively increases product rigidity, optimizes processing performance and reduces overall production costs for vari
Stearic Acid Coated Calcite Powder (Ground Calcium Carbonate / GCC) CAS 1317-65-3, Ultrafine Filler for Plastics
Stearic Acid Coated Calcite Powder (Ground Calcium Carbonate / GCC) is produced from natural high‑purity calcite ore via ultrafine grinding, air classification and stearic‑acid surface coating. The stearic‑acid treatment modifies particle surface property and enhances compatibility with polyolefin and engineering plastic resins. This ultrafine mineral filler is widely used in plastic modification, helping to increase filling loading, improve surface smoothness of molded parts and lower overall f
Dolomite Powder (Calcium Magnesium Carbonate) CAS 16389-88-1, Surface-Modified Rigid Cost-Saving Filler for PVC
Dolomite Powder (Calcium Magnesium Carbonate) is processed from natural dolomite ore through crushing, ultrafine grinding, classification and specialized surface modification. This mineral filler features balanced magnesium‑calcium carbonate composition, moderate hardness and controlled particle‑size distribution. After surface treatment, the powder obtains better compatibility with PVC resin. It reinforces rigidity of rigid‑PVC articles, reduces raw‑material expenditure, and maintains favorable
Calcium Carbonate Whisker (Aragonite) CAS 471-34-1, Silane-Modified Reinforcing Toughening Filler for Engineering Plastics
Calcium Carbonate Whisker (Aragonite) is a fibrous aragonite‑type calcium carbonate crystal, further treated with silane coupling agent for surface modification. Benefiting from its unique micro‑whisker fibrous morphology, this mineral filler provides both reinforcing and toughening functions within engineering plastic matrices. The silane coating improves interfacial adhesion between whisker fibers and polymer resins. It effectively lowers molding shrinkage, restricts warpage and upgrades mecha
Synthetic Hydrotalcite (Mg-Al LDH) CAS 11097-59-9, Acid Scavenger and Co-Stabilizer for PVC Ca-Zn Stabilizers
Synthetic Hydrotalcite (Mg‑Al LDH) is artificial layered magnesium‑aluminium double‑hydroxide inorganic powder. With unique layered crystal structure, it can capture hydrogen chloride released from PVC chain under thermal‑shear conditions during extrusion and calendering. It is widely deployed as acid scavenger and auxiliary heat co‑stabilizer matched with calcium‑zinc stabilizer formulations for PVC. This product effectively restrains early yellowing, extends thermal service stability and helps
High-Purity Alpha Alumina Micropowder (α-Al2O3) CAS 1344-28-1, Precision Polishing Abrasive and Wear-Resistant Filler
High‑Purity Alpha Alumina Micropowder (α‑Al₂O₃) is manufactured from premium aluminium hydroxide through high‑temperature calcination, controlled crystal growth, ultrafine grinding and multi‑stage air classification. The stable alpha crystal structure delivers high hardness, excellent chemical inertness and uniform particle morphology. Without surface modification, this alumina micropowder is suitable for precision polishing applications as well as wear‑resistant reinforcement within coating and
High-Purity Calcined Alumina Polishing Powder CAS 1344-28-1, Fine Al2O3 Abrasive for Polishing Compounds and Wear Coatings
High‑Purity Calcined Alumina Polishing Powder is alpha‑phase alumina powder produced from high‑grade aluminium hydroxide via high‑temperature calcination, ultrafine grinding and multi‑stage air classification. Featuring controlled particle hardness, sharp‑edged micro‑crystal morphology and low impurity content, this mineral powder can be used as fine abrasive in polishing compounds. Meanwhile, it acts as rigid reinforcing filler within coating systems to improve surface hardness and anti‑abrasio
Silane-Coated Calcined Alumina (Aluminum Oxide Al2O3) CAS 1344-28-1, Thermally Conductive Filler for Potting Compounds
Silane‑Coated Calcined Alumina (Aluminum Oxide Al₂O₃) is produced from high‑purity aluminium hydroxide through high‑temperature calcination, ultrafine grinding, air classification and silane surface coating. The rigid calcined alumina crystal delivers outstanding thermal conductivity and superior electrical insulation performance. Silane surface treatment improves the compatibility between alumina particles and organic polymer matrices. This functional mineral filler is primarily developed for e
Nano Alpha Alumina Powder (α-Al2O3) CAS 1344-28-1, Silane-Modified Thermally Conductive Filler and Polishing Abrasive
Nano Alpha Alumina Powder (α‑Al₂O₃) is crystalline alpha‑phase aluminium oxide manufactured via high‑temperature calcination, ultrafine pulverization, classification and subsequent silane surface modification. The α‑phase crystal structure endows the powder with outstanding hardness, high thermal conductivity and stable chemical inertness. After silane treatment, nano‑sized alumina particles achieve better dispersion and interfacial bonding within organic resin matrices. This dual‑function mater
Aluminum Hydroxide ATH (Aluminium Trihydrate) CAS 21645-51-2, Silane-Coated HFFR Flame Retardant Filler for Cable Compounds
Aluminum Hydroxide ATH (Aluminium Trihydrate) is a halogen‑free mineral flame‑retardant powder subjected to silane coupling‑agent surface coating. It endothermically releases crystal water at elevated temperature to restrain flame spread and reduce smoke density during burning. The silane surface treatment improves interfacial bonding with polyolefin‑based resin matrix. This filler is developed for HFFR cable compounds, helping cable manufacturers achieve low‑smoke, halogen‑free fire‑safety perf
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