NeoCryl® XK-30 is an acrylic emulsion designed for isolating primers (stain locking).
Product characteristics
- Type - Acrylic copolymer emulsion
Film properties
- Good stain locking primer for nicotine, markers and stains
- Good stain locking on tropical woods
- Water resoluble wood ingredients will be locked
- No specific active pigments necessary like zinc oxide etc. for stain locking performance
- Can be blended with WB alkyds to improve adhesion on wood
- Walls and ceilings
- Clear and pigmented primers
- Suitable for interior and exterior
- Texanol (Eastman Chemical) is preferred as co solvent
- For optimal performance keep end pH of formulation < 6
- Use non-ionic additives
- Commercially available pigment pastes are usually anionic stabilized (be aware of destabilization)
- Defoamers and PU thickeners broad compatibility
- Rinse all pipelines/hoses thoroughly to prevent coagulation/ contamination with other products (different stabilisation system)
- Appearance Milky white
- Total solids w/w 41.5 – 43.5 %
- pH 3.8 – 4.3
- Visc. Brookfield 25ºC Max. 100 mPa.s
- MFFT 30 ºC
- Density 20ºC ± 1.05 kg/l
- Free monomer Max. 100 ppm
- VOC (theoretical) ± 0.01 %
- Preservative
- Chloro-2-methyl-3(2H)-isothiazolone (CMIT) ± 10.5 ppm
- 2-methyl-3(2H)-isothiazolone (MIT) ± 3.5 ppm
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