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  NM-Ⅰ, NM-Ⅲ , NM-Ⅳ  FDN high efficiency water reducer Wringing calcium based ink
 
 
   
 

NM-2 nano-level superfine activated calcium carbonate is mainly used in the automobile primer, sealant and high-class coating. In the practical application, this product has the following features:
1) It features small diameter, narrow distribution, low oil factor and dispersible property after special surface treatment;
2) It has good affinity and compatibility with various coatings or sealant resigns, acting filling and strengthening function;
3) It can greatly improve the thixotropy and rheology of the coating or sealant system for easy production and use;
4) It can increase the anti-aging capability of the coating or sealant (anti-ultraviolet radiation and heating) and improve the stability of the coating. Specifications:

     Specifications:
 

Item

NM-2

Item

NM-2

Appearance

White powder

Oil factor (gDOP/ 100g GaCO 3 )

20-30

Whiteness ≥

90

Yield value (Pa)

100-200

Water (%) ≤

0.4

Viscosity (mPa.S)

1500-2500

Activation grade (%) ≥

90

Diameter (nm)

60-90

Calcium carbonate (%) ≥

93

pH

8.0-10.0


 

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