BN Coating & Refractory Mud (Repair Agent)

Category: Others

BN Coating & Refractory Mud (Repair Agent)

BN Coating (Dope-BN30) is a high-performance boron nitride coating designed for aluminum casting functional materials that contact molten aluminum.

It forms a thin, protective layer that prevents sticking, reduces wear, and improves the service life of components such as launders, filter boxes, caster tips, and hot-top casting parts.

The coating is made from high-purity BN raw materials, ensuring excellent non-stick performance and smooth surface finish.

Easy to apply, it can be sprayed, brushed, or wiped onto functional material surfaces to create a bright, protective film after drying.

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BN Coating

BN Coating (Dope-BN30) is a high-performance boron nitride coating designed for aluminum casting functional materials that contact molten aluminum. It forms a thin, protective layer that prevents sticking, reduces wear, and improves the service life of components such as launders, filter boxes, caster tips, and hot-top casting parts.

The coating is made from high-purity BN raw materials, ensuring excellent non-stick performance and smooth surface finish. Easy to apply, it can be sprayed, brushed, or wiped onto functional material surfaces to create a bright, protective film after drying.

Refractory Mud (Repair Agent)

Refractory Mud (Fire-MR) is a high-adhesion repair and construction agent for refractory components. It is specially formulated for making or repairing launders, distribution plates, filter boxes, degassing boxes, furnace linings, and other molten aluminum contact parts. Fire-MR performance is synchronized with the original lining material, ensuring durable repairs and reliable operation.

Key Features

BN Coating

High-purity BN raw materials for superior non-stick properties
Prevents aluminum adhesion and protects functional materials
Easy application by spraying, brushing, or wiping
Creates a smooth, bright protective layer after drying
Extends service life of aluminum casting components

Refractory Mud (Fire-MR)

Strong adhesion to refractory substrates
Compatible with existing lining materials
Ready-to-use directly from the barrel
Suitable for repair or construction of molten aluminum equipment
Ensures long-lasting, reliable repairs

Product Advantages

BN Coating

Reduces maintenance and cleaning frequency
Protects expensive casting functional materials
Improves operational efficiency and aluminum quality

Refractory Mud

Efficiently repairs or constructs refractory components
Synchronizes performance with lining material to prevent cracking or peeling
Saves downtime by allowing quick and easy application

BN Coating

Applied to the surface of launders, filter boxes, caster tips, and hot-top casting components
Prevents sticking of molten aluminum during casting operations
Suitable for all types of aluminum alloys and casting conditions

Refractory Mud

Used to make or repair launders, distribution plates, filter boxes, degassing boxes, and furnace linings
Ideal for continuous or batch casting operations requiring durable refractory repairs
Compatible with high-temperature aluminum melts and functional materials

BN Coating

Select when functional components are exposed to molten aluminum and sticking or erosion is a concern
Consider the surface area and required coverage to determine application quantity

Refractory Mud

Choose Fire-MR when repairing worn or damaged refractory components
Ensure compatibility with the original lining material for synchronized performance
Ready-to-use formulation simplifies selection and reduces preparation time

Both BN Coating and Refractory Mud are used in conjunction with aluminum casting systems and refractory components for optimal performance:

Launders & Filter Boxes – Protect from aluminum adhesion and allow smooth metal flow
Caster Tips & Hot-Top Components – Extend service life with protective coating
Furnace Linings – Repair with Fire-MR to maintain integrity and thermal stability
Distribution Plates & Degassing Boxes – Apply coating or repair agent for consistent operation
Molten Aluminum Handling Systems – Ensure non-stick surfaces and durable refractory support