Dehydran 1620
Modified alcohols and a polysiloxane adduct.
Cognis
消去泡沫/防沫剂 >> 硅树脂
Defoamer / Antifoaming agent >> Silicone
丙烯酸/丙烯酸盐树脂
Acrylic/Acrylate Resins
涂层 >> UV / 辐射线固化
Coatings >> UV / Radiation Curing
涂层 >> 水生
Coatings >> Waterborne
木器 &家具涂层
Wood & Furniture Coatings
Use Defoamer for non-pigmented and low-pigmented
aqueous coatings, printing inks, adhesives and
UV-curing systems.
Composition Mixture of specially modified alcohols and a
polysiloxane adduct.
Ionic character non-ionic
DEHYDRAN 1620 has a spontaneous defoaming
effect in non-pigmented and low-pigmented aqueous
coatings. It is highly compatible, does not separate
and has a good long-term efficiency. Aqueous wood
coatings and overprint varnishes based on acrylic
polymers are preferential fields of application, but
the defoamer is also suitable for use in contact
adhesives.
Dosage 0.1 - 0.5 %
The optimum quantity required should be determined
by carrying out appropriate tests.
Mixture of specially modified alcohols and a polysiloxane adduct. Non-ionic character. Defoamer for non-pigmented and low-pigmented aqueous coatings and UV-curing systems. Highly compatible, does not separate and has a good long-term efficiency. Aqueous wood coatings and overprint varnishes based on acrylic polymers are preferential fields of application.
Recommended usage level: 0.1 - 0.5 %.