EFKA 2720
Efka Additives
消去泡沫/防沫剂
Defoamer / Antifoaming agent
环氧树脂
Epoxy Resins
聚酯
Polyester
乙烯基
Vinyl
涂层 >> 由溶剂生成
Coatings >> Solventborne
涂层 >> 无溶剂/ 高固体
Coatings >> Solvent-Free/ High-Solids
Anti-foam and de-aeration additive for use in unsaturated polyesters, epoxies and PVC-compoundsComposition: Solution of defoaming substances, silicone free Properties: EFKA-2720 supports the quick de-aeration of thermosetting resin systems so that foam and blister-free self levelling compounds and laminates can be processed. Application: EFKA-2720 can be used in pigmented or non-pigmented resin systems such as:
? unsaturated polyesters (SMC/BMC gelcoats and synthetic mortars)
? 2-pack epoxies? PVC-compounds If used in conjunction with EFKA-5044 or EFKA-5063 in pigmented compounds, a lower viscosity results, thereby aiding the air release properties.Addition: 0.1 - 1.0% on total formulation
Incorporation: EFKA-2720 should be incorporated by simple mixing. A omogeneous mix will increase the efficiency.
Silicone free anti-foam and de-aeration additive. Can be used in pigmented or non-pigmented resin systems such as: unsaturated polyesters (SMC/BMC gelcoats and synthetic mortars), 2-pack epoxies, PVC-compounds.
Recommended usage level: 0.1 - 1.0% on total formulation. Should be incorporated by simple mixing. A homogeneous mix will increase the efficiency.