Zinc drier for solvent-based systems
Physical Characteristics
Appearance Clear, colorless to yellowish liquid Metal content Zn: 11.70 – 12.30 % ISO 4619 Non-volatile content NA Viscosity Max. 120 mPa.s (20°C) ISO 3219 (A) Specific gravity NA Density 0.950 – 0.990 g/cm³ DIN 51757 (20 °C) Solvent White-spirit containing <1 % aromatics Features
- Secondary drier used in combination with primary driers (manganese, Borchi® OXY-Coat, Borchi® OXY-Coat 1310 or vanadium compounds)
- Improves through-drying and film hardness
- Prevents wrinkling and orange peel on paint film surface
- Slightly increases dry time
- Improves pigment wetting and dispersion
- Increases gloss and color-fastness
- Reduces grind time when added to formulation at early stage
- Can be used in large amounts without discoloring film
Applications
- Solvent-based systems based on alkyds and epoxy esters that dry by oxidation
Dosage
The addition rate of zinc, calculated on the metal content per solid resin, is approx. 0.03 – 0.50 %. The exact amount required depends on the resin and used formulation and should always be determined in preliminary trials. Borchers® Deca Zinc 12 can be introduced during the grinding step to improve pigment wetting.
Storage
Protect from the effects of weathering and store at temperatures between 5 and 30 °C.
Once opened, containers should be resealed immediately after each removal of the product.Safety
Please refer to our safety data sheet for information relating to product safety.
Registration :
For chemical inventory status, please review section 15 of the current SDS.
Click here to access the SDS portal.
For additional regulatory information, please contact regulatory@milliken.com.
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