JuncWay-HL Series
JuncWay-HL Series
high hardness anti-corrosion
JuncWay-HL series is a high-hardness corrosion-resistant coating designed for parts in semiconductor equipment that require wear resistance and strong acid and alkali resistance. The coating hardness is 4-6H, the corrosion resistance time is more than 2000 hours, while maintaining excellent lubricity and anti-sticking, especially suitable for bearings, sealing rings and other moving parts.
4-6H
hardness
250°C
working temperature
100-400 μm
Thickness Range
0.04-0.12
coefficient of friction
>2000h
anti-corrosion time
Medical Standards
Compliance with Standards
technical indicators
physical properties
- hardness: 4-6H (optional)
- coefficient of friction: 0.04-0.12
- thickness range: 100-400μm
- surface roughness:<Ra0.3
- adhesion:>15MPa
chemical properties
- corrosion resistance:>2000 hours
- Strong acid resistance: concentrated nitric acid, hydrofluoric acid
- Strong alkali resistance: sodium hydroxide, potassium hydroxide
- Resistance to organic solvents: acetone, ethanol, etc.
- metal ion content:<10PPB
Usage Characteristics
- Operating temperature:-50°C to 250°C
- can be secondary processing: yes
- Biocompatibility: Complies with ISO 10993
- service life:>5 years
- color: can be customized according to demand
Scope of application
semiconductor anti-corrosion ring/bearing
pump valve sealing parts
chemical transportation pipeline
reaction kettle lining
Wafer Handling Robot Arm
electronic special gas treatment components
Success Stories
Semiconductor anti-corrosion ring
issues:bearings corrode in hydrofluoric acid and electronic special gas environment, metal ions precipitate and contaminate silicon wafers
solution:JuncWay-HL coating, thickness 45μm
results:friction coefficient 0.06, hardness 6H, strong acid and alkali resistance, bearing life extended 4 times
domestic substitution
Imported Products:expensive, long lead time
Domestic Program:JuncWay-HL Series
advantages:performance is equivalent, the cost is reduced by 50%, and the delivery cycle is shortened by 70%
