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| BYK-302 |
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| Polyether modified dimethylpolysiloxane-copolymer |
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Silicone additive to improve surface properties in all solvent-based, solvent-free and aqueous coatings.
Solvent-free version of BYK-300.
Especially used in systems in which solvent-free additives are requested or where a requirement for a special solvent exists.
BYK-302 reduces surface tension and therefore provides better substrate wetting.
At the same time surface slip is increased and anti-blocking properties are improved.
Formation of B?ard cells is avoided, levelling and gloss are improved. |
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Density at 20'C in g/ml : 1.04
Non-volatile matter in % : >95
Flash point in 'C : >100 |
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