Dow Corning 409 HS
Hydroxyl functional silicone resin
Dow Corning
硅树脂 >> 羟基功能
Silicone >> Hydroxyl functional
涂层 >> 由溶剂生成
Coatings >> Solventborne
xylene
Soluble in aromatic hydrocarbons, ketones and esters
High solids/low VOC
Excellent heat stability
Good weatherability
80 percent solids resin in xylene
Hydroxyl functional
80 percent solids, hydroxyl-functional silicone resin for use in
liquid coatings; chemically similar to Dow Corning ® 805 Resin
Dow Corning ® 409 HS Resin can be evaluated for use in heat-resistance
applications up to 648ºC (1200ºF).
Pigmented and clear heat-cured coatings
based on Dow Corning 409 HS Resin
can be formulated in conventional
equipment currently used for solvent-based
coatings. The resin can be used
by itself or blended with silicone and/
or organic resins to obtain a wide
variety of coatings with polymer char-acteristics
to fit specific applications
and properties. A suggested heat cure
is 30 minutes at 232ºC (450ºF). Zinc
octate (0.1 percent zinc metal on resin
solids) may reduce cure conditions.
High-performance coatings; high-temperature applications where low VOC content is required. Used alone or blended with a variety of solvent-based silicone and organic resins. Similar to Dow Corning® 805 Resin except for solids content.
High solids, low VOC, hydroxyl-functional silicone resin in xylene. Used in high-performance, low VOC, pigmented and clear heat-cured coatings. Can be used by itself or blended with a variety of solvent-based silicone and organic resins. Offers very good heat stability and good weatherability.