| 619 Epoxy ester resin | |||||
| Series No | Solid content% | Acid value MgKOH/g | Viscosity (Tu-Cup4) s/25¡æ¡Ü | characteristics | Main use |
| 619 | 50¡À2 | ¡Ü4 | 80 | Good adhesion and corrosion resistance, low cost | Universal epoxy ester paint, mainly used for self-curing primer, or together with amino to produce baking primer as well |
| 619A | 55¡À2 | ¡Ü6 | 80 | Good adhesion and corrosion resistance | Universal epoxy ester paint, mainly used for self-curing primer, or together with amino to produce 15aking primer as well |
| 619B | 50¡À2 | ¡Ü6 | 60 | Dry oil modified, high adhesion, quick-drying, good corrosion resistance and compatibility with finish | Mainly used for epoxy ester primer |