Dacromet special black top coat

Product description


Product Description




Scope of application

 

This product applies to steel, cast iron, aluminum, iron base powder metallurgy, etc. The surface of the metal anti-corrosion.

 

 

Technical indicators

 

        No                 Items                 Norm       Testing standard
        1     Paint film appearanceLevel off, smooth, assorted            eyeballing
        2           Viscosity    S≥                    50 GB/T1723-93 B method
        3                    PH                 8.0-9.0             PH  meter
        4       Solid Content    %≥                    30         GB/T6751-86
        5   Dry film thickness (μm)                 10-20     GB/T1764-79(89) B method
        6      Adhesion (level)     ≤                     1        GB/T9286-1998
        7       Bending (mm)                     1        GB/T1731-93
        8            Hardness   ≥                     1GB/T1730-93   B method
        9Impact resistance(kg•cm)                     50         GB/T1732-93
       10Resistance to hot and humid(h)                     240       GB/T1740 70(80)

 


Curing Process

 

Curing            80℃ 10min + 140℃ 20—30min

 

 


Performance advantage

 

1. Coating level smooth, acid and alkali resistance, high corrosion.
2. Adhesion and flexibility.
3. Good heat resistance.
4. Multicolor optional.




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Changzhou Junhe Technology Stock Co.,Ltd.

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