Corrosion-resistant coating HDX710 for internal surface protection:
HDX710 is specially formulated to use in radiator and water tank protection of internal surfaces
Technical index:
Thickness : £¾ 20¦Ìm;
Viscosity (4 cups): 40-60s;
Neutral salt spray: £¾ 400hr;
Adhesion strength: grade 1;
10% salt sulution( 75 ¡æ , 176 o F): £¾ 240h;
Application procedure :
Painting and curing at 180 ¡æ (356 o F) for 40min
Or painting and curing at 160 ¡æ (352 o F) for 40min, followed by second curing at 180 ¡æ (356 o F) for 40min.
HD750 graphite resin coating
Mainly used for wear protection of Dacromet coating
Functions: improve the surface hardness
Application procedure: painting HD750 on top of Dacromet coating, Curing at 180 ¡æ (356 o F) for 40~60min
Properties:
Adhesion strength: Grade I
Impact test: Grade I
Neutral salt spray: ¡Ý 500h
HD590 Al-rich epoxy outerlayer coating
HD590 are suitable for coating of Zn or Dacromet coated surfaces to improve hardness and corrosion resistance.
Application procedure: Coating on Dacromet coated surfaces and curing at 200~ 240 ¡æ (392-464 o F) for 40~60min;
Properties
Adhesion strength: grade 1,
Impact test: grade 1,
Neutral salt spray: ¡Ý 1000h
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