Dispersions for architectural coatings - vinavil

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RAVEMUL T37RAVEMUL T37 is a water dispersion of vinyl-acetate terpolymer with versatic acidesthers. Ravemul T37 is free from alkylphenol-ethoxylates (APEO-free).PACKAGINGRAVEMUL T37 is availablein bulk quantities, 1000 L IBCand 125 Kg PE drums.STORAGERAVEMUL T37 remains stablefor at least 6 months when storedat temperatures between+5°C ÷ +40°C.The main characteristics of RAVEMUL T37 are:a) free from alkylphenol-ethoxylates (APEO-free)b) excellent alkali resistancec) high chemical resistanced) excellent compatibility with additives and fillerse) excellent rheology behaviourf) low water absorptionAPPLICATIONSRAVEMUL T37 is particularly suitable for use in lime-basedpaints and coatings for intumescent and fire-retardantpaints. Thanks to its high alkali resistance, it is also used asan additive for cement-based systems such as repair mortars,construction joints, grout protection and thermal insulationfinishing systems (EIFS).RAVEMUL T37 is particularly recommended where goodhydrophobicity is required, being the polymer film highly waterresistant. Moreover, thanks to the high alkali resistanceand excellent compatibility with cement, it is recommendedfor applications where the following performance characteristicsneed to be improved: adhesion to the substrate, flexibility,dimensional stability during the drying phase, resistanceto wear and reduction of water permeability.RAVEMUL T37 is highly compatible and stable in lime-basedpaints.12
RAVEMUL T37UNIT VALUE METHOD1. SUPPLY SPECIFICATIONSSolid content % 50±1 MVPF 01Brookfield viscosity (1) mPa.s 1 . 000±500 UNI EN ISO 2555pH 4.5±0.5 ISO 9762. TYPICAL VALUESMinimum film-forming temperature °C +3 UNI 8490-14Particle size distribution μm 0.4÷1.2 MVANS 20Density at 23°C Kg/dm³ 1.1 MVPF 18Glass transition temperature °C 34±1 MVANS 01(1) RVT 20 rpm spindle 2, 23°CINTUMESCENT COATINGS BEFORE AND AFTER EXPOSUREBefore exposureAfter exposureIn case of fire when exposed to flame, the coating expands to form a protective foam to the substrate where it is applied.13
Page 3 and 4: INDEXVinavil 03 V page 2Ravemul PC2
Page 7 and 8: RAVEMUL PC2UNIT VALUE METHOD1. SUPP
Page 9 and 10: VINAVIL 4555UNIT VALUE METHOD1. SUP
Page 11 and 12: VINAVIL 4528UNIT VALUE METHOD1. SUP
Page 13: RAVEMUL T33UNIT VALUE METHOD1. SUPP
Page 18 and 19: VINAVIL EVA 4612VINAVIL EVA 4612 is
Page 22 and 23: CRILAT 4724CRILAT 4724 is a water d
Page 26 and 27: CRILAT D117CRILAT D117 is a water d
Page 32 and 33: 30Notes:
Page 34: Published byVinavil S.p.A.Graphic d

Dispersions for architectural coatings - vinavil

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