High-Temperature Resistant Crystalline Silica Powder Coating Additive

• Customization: Available
• Certification: ISO
• Application: Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass
• Model NO.: SG
• Grain Fineness Distribution: D50(0.5μm-50μm)
• Transport Package: Paper Bag, Big Bag, Pallet
• Specification: SiO2>99%
• Trademark: ST
• Origin: Lianyungang, China
• HS Code: 2811229000
• Production Capacity: 50000pieces/Year

Product Description

Product Description:
This product is a high-temperature resistant crystalline silica powder additive specially developed for high-performance coatings. Processed from selected high-purity silicon materials through special techniques, it delivers exceptional heat resistance, reinforcement and stability. It significantly enhances coating performance in high-temperature resistance, mechanical strength and durability, making it ideal for specialty coatings in industrial protection, automotive, aerospace and other fields.

Key Advantages:
High Temperature Resistance - Withstands temperatures above 800°C long-term without decomposition or discoloration
Enhanced Coating Hardness - Dramatically improves coating surface wear and scratch resistance
Improved Adhesion - Optimizes bonding strength between coating and substrate
Superior Weather Resistance - UV aging resistant, extends coating service life
Eco-Friendly & Safe - Heavy metal free, RoHS compliant

Application Fields:

• Protective coatings for industrial high-temperature equipment

• Heat-resistant coatings for automotive exhaust pipes

• Specialty coatings for aerospace components

• Fireproof coatings for construction

• Thermal insulation coatings for electrical components

Available in customizable particle sizes (0.5-50μm optional). Free samples available upon request - contact us today!

Basic Parameters
 

Item	Unit	Typical Values
Exterior	/	white powder
Density	kg/m³	2.65 ×10^3
Moh's hardness	/	7
Coefficient of linear expansion	1/k	14×10^-6
Pyroconductivity	w/k.m	12.6
Refraction coefficient	/	1.54

 

Company Information:

Jiangsu Shengtian New Materials Co., Ltd. has a technical research and development team focusing on ultra-fine powder materials, and has strong strength in the research and development and production of ultra-fine functional materials, composite materials and related applications, and has become a more influential high-tech enterprise in the ultra-fine functional powder industry.
The company's products include crystalline silicon powder, molten silicon powder, soft composite silicon powder, spherical silicon powder, aluminum oxide powder, ceramic powder, glass powder and other ten categories, nearly 100 kinds of different specifications of products, and has a strong modification, compounding and other follow-up deep processing technology and capabilities. The products are processed by special technology, the production technology is leading and innovative, and the introduction of international technical standards for similar products, widely used in electronic packaging, copper clad plate, ink coating, adhesive, ceramics, precision casting, glass fiber, plastic rubber and other industries, giving its functionality while helping customers reduce costs. And provide the overall application of technology solutions.
The company has more than 20 different types of production lines, more than 100 sets of domestic advanced equipment, with an annual output of 50,000 tons. The company adopts professional production and testing equipment and formulates strict production quality control system to conduct all-round control of product quality. All products of the company have passed SGS environmental protection testing, in line with the EU ROHS green environmental protection standards. The company took the lead in the silicon powder industry through the ISO9001 quality management system certification and ISO14001 environmental management system certification, has passed the high-tech product identification. The company's products and solutions have been applied to more than 160 enterprises around the world, including more than 80 customers with stable cooperation for more than 10 years.

Workshop:
 

An excellent manufacturing enterprise

The company has 20 patents, the company has passed ISO9001 and ISO14001 certification, and has been recognized as a national high-tech enterprise