BN boron nitride coating for casting materials, aluminum casting coating, die-casting release coating

Product Detail

Product Description

Boron nitride coating is a non-toxic, non-polluting and environmentally friendly material that is non-stick and does not penetrate molten metal. It can fully protect the surface of refractory containers that are in direct contact with molten metal and slag, greatly extending the service life of refractory containers and improving fire resistance. The service life of the container. product quality.

Boron nitride coating is widely used in gravity casting, low-pressure casting and other industries. It is brushed or coated on the surface of refractory containers such as launders, nozzle plates, distribution plates, filter boxes, pouring ladles, pouring table linings, and steel billets. Casting ejector pins and other hot-top casting functional materials.

 

How to use

1. Dilute with distilled water before use. Different objects have different dilution ratio requirements. Dilution ratio: BN:water=1:3-6, customers can adjust according to needs.

2. After dilution, mix evenly and clean the surface of the material to be protected. Use a sponge (brush, spray gun) to apply dilute boron nitride paint to the surface of the material.

3. After coating is completed, dry at 300°C and can be used after drying.

notes:The coating should be uniform to prevent BN from gathering on the surface, and should not be applied too thickly.

Product advantages

1. Good high temperature stability and non-stick to molten metal.

2. Non-toxic, odorless and pollution-free.

3. Special formula, good water solubility, completely soluble in water, easy to use.

4. High temperature resistance, high lubrication and corrosion resistance.

5. It can be applied to the surface of hot or cold protected materials. After drying, it can be treated, smoothed and polished with dry soft cloth or paper.

Technical data

thing

Boron nitride coating

color

white/blue

appearance

paste liquid

heat resistance

400-1700℃

Solvent

water

Binder

Alumina binder/aluminum phosphate

Application method

Brush/Sponge/Spray Gun

pack

5Kg/barrel, 20Kg/carton, or as per customer requirements

shelf life

12 months

storage

Sealed storage in a cool warehouse. ambient temperature. Not lower than 10℃.

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