‌Buffering Function‌ Coil Grout High Temperature Resistant Insulation Function‌ Coil Grout

Coil Grout is a specialized refractory material designed for coating the inner surfaces of coreless induction furnace coils. It provides superior insulation, mechanical protection, and thermal stability, ensuring extended coil lifespan and optimized furnace performance in high-temperature metal melting applications.

Key Features & Benefits

1. Exceptional Insulation

   • High dielectric strength prevents electrical shorts and current leakage between coils.

   • Maintains consistent performance even under extreme electromagnetic fields.

2. Robust Protection

   • Ultra-dense formulation resists penetration by molten metal (e.g., iron, steel, aluminum).

   • Shields copper coils from thermal/mechanical damage and chemical corrosion.

3. Thermal Stress Resistance

   • Accommodates thermal expansion/contraction of furnace linings, reducing crack formation.

   • Stable performance in both intermittent and continuous operation (up to 1800°C/3272°F).

4. Easy Application & Durability

   • Smooth, paste-like consistency allows uniform application without voids.

   • Rapid curing with high green strength for minimal downtime during installation.

   • Long service life reduces maintenance frequency and operational costs.

Xiangtan Hexinsheng New Materials Co., Ltd. is a high-tech enterprise with scientific and technological innovation. It has been rated as Class A tax credit for many years. It has two divisions: Division I develops high-performance monolithic refractory materials and precast shapes, with reliable product quality and superior performance. Division II develops refining systems for metallurgical and foundry:  top blowing argon gas protection and bottom gas diffusers system to refining & purification of molten metal in induction furnace & steel ladle (patented technology), this system can significantly improved mechanical properties and reduce the bubbles and impurtities.

After more than 20 years of ingenuity development, Xiangtan Hexinsheng New Materials Co., Ltd. now has a skilled team. With excellent service quality and professional technical strength, it provides users with higher and better technical services and products. The products are widely used in alloy smelting, mechanical casting, steel and nonferrous metals, and are sold well at domestic and abroad.
Xiangtan Hexinsheng New Materials Co., Ltd. has passed ISO9001:2015 quality management system certification, strengthened quality management and dedicated to improving value for our customers. At the same time, we also provide excellent services and solutions for users' selection design, application construction, etc. We sincerely hope to establish win-win cooperation with you and create brilliance together...