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 Model Number |
Rheoflow DS-104 |
Description
Rheoflow DS-104 is suitable for medium to high polar coating systems.
It reduces the interfacial tension between the hydrophylic pigments/extenders
and the hydrophobic binders, forming a lattice structure with the pigments at
the same time. And also it effects the controlled flocculation of pigments and
extenders.
Composition
Lower molecular weight unsaturated polycarboxylic acid polymer
Properties
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Non-volatile matter
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50±2%
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Acid value
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100~200mg KOH/g
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Density(20C)
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0.95±0.02g/cm3
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Solvent
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: Xylene / diisobutylketone = 9 / 1
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Flashpoint
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28°C
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Advantages
- Excellent effective in preventing flooding of titanium dioxide in combination
with other color pigments.
- Using in anti-corrosion primers and coating systems, in many cases the protective
properties are enhanced.
- It is not compatible with mineral spirits.
Applications
- Solvent based coatings
- Vinyls, Acrylics, Epoxies, Urethanes, Alkyds
- Epoxy heavy duty paint and floor coatings based on Urethane or Epoxies.
- Industrial and architectural coatings
- Anti-corrosion systems and coil coatings etc.
Recommended Amounts and Incorporation Methods
- The additive amounts : 3~10% based on inorganic pigments, 10~20% based on
organic pigments, 0.5~2.5% on titanium dioxide of delivery form.
For optimum performance, the additives should be added into the millbase.
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