CARACTERISTICI
9216 has excellent effects on various organic pigments, inorganic pigments and carbon black. The wetting and dispersing ability can greatly reduce the operating viscosity of the grinding system, increase the pigment filling amount. Meanwhile, it has a strong ability to prevent flocculation and return to coarseness. Compared with small molecule wetting and dispersing agents, it can greatly improve storage stability of ground color paste. This product has good compatibility with commonly used coating resins and has good versatility in coating systems. It can significantly improve the wetting and dispersing ability of pigments and fillers by the base material, reduce the viscosity of the system, improve fluidity, and shorten the grinding and dispersing time.
Proprietăți tipice
|
Index |
Rezultat |
|
Aspect |
Lichid transparent galben deschis
|
|
Conținut activ
|
50%
|
|
Valoare amină
|
10-15 mgkoh/g
|
|
Densitate 25 grade
|
1.02
|
|
Solvent
|
Egda
|
AplicațieS
9216is suitable for medium polarity and medium to high polarity systems, and is suitable for almost all solvent-based systems. It can be used to disperse organic pigments and carbon black. It can also be used to disperse inorganic pigments and titanium dioxide. Besides, it is suitable for automotive refinishing paint, high-end industrial paint, PU, NC, PE, etanșant epoxid (lipici de ghiveci), UV, vopsea de coacere și acoperire de bobină, etc.
Proces de cerere
Pentru a obține performanțe excelente, ar trebui adăugat la materialul de măcinare înainte de dispersie sau adăugat la sistem înainte de dispersia de mare viteză pentru a se asigura că acesta este dizolvat sau dispersat în sistem .
Doza variază în funcție de diferite sisteme de utilizare: pentru dioxid de titan: 2-4%; pigmenți anorganici: 4%-8%; pigmenți organici: 20-50%; Black de carbon obișnuit: 25-50%; Black de carbon cu pigment ridicat: 60-150%; Matting Powder 10-20%, doza specifică este supusă testării .
PACHET
Durata de valabilitate