company tower banner
HENZE BORON NITRIDE PRODUCTS Company Logo

HeBoCoat® EL-W 250

1 of 15 products in this brand
HeBoCoat®EL-W 250 is a highly concentrated water-based Boron Nitride coating for use in the aluminum casting industry and in the finishing of fiber glass.

Product Type: Waterborne Coating

Compatible Substrates & Surfaces: Aluminum, Ceramic, Fiberglass, Glass, Metal

Features: Abrasion Resistant, Good Adhesion, Long Shelf Life, Low Wear, Temperature Resistance

Application Method: Brush, Spray

Chemical Family: Boron-based Compounds

Technical Data Sheet
  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Product Type
CAS No.
10043-11-5

Features & Benefits

Advantages

► Good surface protection
► Excellent lubricant and release properties
► Reduces component wear
► Increases service life of refractory materials and tools
► Easy to process
► Economical in use

Advantages

► Good surface protection

► Excellent lubricant and release properties

► Reduces component wear

► Increases service life of refractory materials and tools

► Easy to process

► Economical in use

Properties

► Prevents melt adhesion to equipment, components and tools
► Refractory binder provides good surface adhesion
► Low abrasion
► Temperature resistant up to 900 °C in ai

Applications & Uses

Application Method
Compatible Substrates & Surfaces
Typical Areas of Application

► Continuous casting applications – coating of launders, runners, tundishes, skim dams, hot top rings and tools
► High pressure and low pressure die-casting applications - coating of ladles and runners
► Coating of fiberglass materials and components

Typical Areas of Application

► Continuous casting applications – coating of launders, runners,tundishes, skim dams, hot top rings and tools

► High pressure and low pressure die-casting applications - coating of ladles and runners

► Coating of fiberglass materials and components

Recommendations for Processing

► Applied by painting or spraying
► Shake well before use
► When applied by spraying further dilution with water is advised to suit the spray gun characteristics
► Apply on clean, dust and oil free surfaces
► Thin coatings achieve better adhesion
► No temperature curing is required prior to use
► Re-coat as and when required
► Ensure the HeBoCoat® EL-W 250 coating has fully dried prior to bringing it into use
► Easy cleaning of brushes and tools used to apply coating with water

Recommendations for Processing

► Applied by painting or spraying
► Shake well before use
► When applied by spraying further dilution with water is advised to suit the spray gun characteristics
► Apply on clean, dust and oil free surfaces
► Thin coatings achieve better adhesion
► No temperature curing is required prior to use
► Re-coat as and when required
► Ensure the HeBoCoat® EL-W 250 coating has fully dried prior to bringing it into use
► Easy cleaning of brushes and tools used to apply coating with water

Properties

Color
Typical Properties
ValueUnitsTest Method / Conditions
pH Value4.5 - 5.5
Solid Content37%
Boron Nitride25%
Solid content37%
BinderAluminium Oxide
Density1.20 - 1.24 g/cm³
Density1.20 - 1.24g/cm³
pH4.5 - 5.5
Coverage ( with a dilution rate of 1/3)15 - 25
Coverage with a dilution rate of 1/315 - 25m2/kg

Technical Details & Test Data

Properties

► Prevents melt adhesion to equipment, components and tools

► Refractory binder provides good surface adhesion

► Low abrasion

► Temperature resistant up to 900 °C in air

Packaging & Availability

Packing Units

► 10 kg in PE-containers
Different packing units available on request.

Packing Units

10 kg in PE-containers
Different packing units available on request.

Storage & Handling

Storage and Safety

Store in dry conditions, avoid frost. Minimum shelf life 12 months if stored in original packaging and appropriate conditions.

Storage and Safety

Store in dry conditions, avoid frost. Minimum shelf life 12 months if stored in original packaging and appropriate conditions.