Description

Barium Calcium Magnesium Strontium Zinc Oxide Silicate is a complex inorganic compound engineered for high-performance applications. This material is valued for its unique combination of alkaline earth and transition metal oxides within a silicate matrix, offering tailored thermal, electrical, and chemical properties. It serves as a critical functional additive in the ceramics, glass, and electronics industries, where precise material composition is paramount for product performance and reliability. CAS NO 75535-28-3.

Application

• Specialty Glass & Ceramics: Acts as a flux and stabilizer in the production of high-temperature glasses, ceramic glazes, and enamel frits, modifying thermal expansion and improving chemical durability.
• Electronic Components: Used in dielectric ceramics for capacitors and as a dopant or sintering aid in semiconductor substrates and piezoelectric materials.
• Refractory Materials: Enhances the thermal shock resistance and structural integrity of advanced refractory bricks and linings for furnaces and kilns.
• Catalyst & Catalyst Support: Serves as a support material or promoter in heterogeneous catalysts for various chemical synthesis processes.
• Pigments & Coatings: Imparts specific color and stability in inorganic pigments and high-temperature protective coatings.
• Welding Flux & Brazing Alloys: A component in fluxes for metal joining processes to control slag formation and improve weld quality.
• Nuclear Shielding Materials: Contributes to radiation-absorbing composites due to the presence of high-density elements like barium.
• Advanced Composites: Incorporated as a functional filler to modify the mechanical and thermal properties of polymer and cementitious composites.

Basic Information

Product Name	Barium Calcium Magnesium Strontium Zinc Oxide Silicate
CAS No.	75535-28-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Barium Calcium Magnesium Strontium Zinc Silicate; Mixed Alkaline Earth Zinc Silicate; Barium Calcium Magnesium Strontium Zinc Orthosilicate; BCMZS Oxide Silicate; Complex Silicate of Barium, Calcium, Magnesium, Strontium, and Zinc; Inorganic Silicate Composite; High-Performance Silicate Additive; Ceramic Flux Silicate
EINECS	Contact for details

Quality Control

Our Barium Calcium Magnesium Strontium Zinc Oxide Silicate is manufactured under a stringent quality management system. Each batch undergoes rigorous testing for chemical composition, particle size distribution, and impurity content to ensure batch-to-batch consistency and compliance with agreed specifications. Certificates of Analysis (COA) detailing all test results are provided with every shipment. We can support compliance with relevant industry standards upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed to minimize exposure to atmospheric moisture and carbon dioxide. Store away from incompatible materials such as strong acids.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (XRD)	Conforms to standard
Assay (as Oxide/Silicate)	≥ 98.0 %
Particle Size (D50)	1-10 µm (customizable)
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 0.1 %
Sulfate (SO4)	≤ 0.1 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.