FB-209 BT57 is a heat-reactive bisphenol liquid resin and offers excellent compatibility with epoxy resin systems 4, 7, and 9 used in metal can coatings and chemical-resistant enamels.
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The main application of the SI Group FB-209 BT57 can be seen in metal can coatings for internal protection and in general industry where chemical and anti-corrosion resistance is required. Compatible with epoxy resins type 4, 7, or 9 and saturated polyesters, FB-209 BT57 resin is used for heat-cured phenolic/epoxy systems where good chemical resistance, light color, and hardness are needed. For optimum properties, FB-209 BT57 should be combined with epoxy resins at a phenolic/epoxy ratio ranging from 10/90 to 40/60 (solids on solids)
Appearance: Clear
Form: Liquid
Solid Content, %: 56 - 59
Viscosity at 23 ℃, mPa.S: 340 - 490
Color, Gardener: 0 - 4
Solvent System: n-Butanol/Toluene
Primary Chemistry:
Phenol & Formaldehyde
Incompatible systems with a lack of adhesion or binding
Corrosion and thermal degradation
Lack of stability and resistance to moisture
Metal Packaging
Industrial Coatings
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