vinavil eva 202

VINAVIL ®TECHNICAL DATA SHEETVINAVIL EVA 20206WD005 - 04/13P 1 - 2VINAVIL EVA 202 is an aqueous dispersion of a vinyl acetate - ethylene copolymer with 55% solid contentwithout external plasticizers and coalescing agents.1. SUPPLY SPECIFICATIONSUnitValueMethodSolid content % 55±1MVPF 01Brookfield viscosity (1) mPa.s 5000±1000UNI EN ISO 2555pH 5±0.5 ISO 9762. TYPICAL VALUESMinimum film-forming temperature °C 0UNI 8490-14Prevailing particle size range µm 0.4÷2.0MVANS 20Dispersing systemPolyv. alc. - an. SurfactantDensity at 23°C kg/dm³ 1.1MVPF 18Mechanical stability Excellent MVAT 0133. FILM CHARACTERISTICSGlass transition temperature °C +3MVANS 01(1) RVT 20 rpm, 23°C spindle 4APPLICATIONSPaper and board adhesives.VINAVIL EVA 202 shows excellent performances in mosaic net glue.SPECIFIC PROPERTIESVINAVIL EVA 202 is a vinyl acetate - ethylene copolymer with 55% of solids content particularly suitablefor the preparation of paper adhesives where a quick setting time is required.Its excellent setting speed and good adhesion on different substrates (lacquered or plastic-coated;polyolefin films and other difficult to bond materials) make VINAVIL EVA 202 the ideal base foradhesives used on automatic high speed machines (e.g.: automatic packaging machines).Another important characteristic of VINAVIL EVA 202 is its good water resistance.VINAVIL EVA 202 shows excellent compatibility with all the components normally used in theformulation of aqueous adhesives based on VAE copolymers such as thickeners, plasticizers, solventsand tackifiers. Tackifiers can be added to VINAVIL EVA 202 after dissolving them in solvents ( e.g.toluene, ethyl acetate, etc. ).Notable increases of viscosity can be obtained by adding plasticizers and solvents: such increases areinstantaneous and stable over time.PACKAGINGVINAVIL EVA 202 is available in bulk, 1000 l minibulks and in drums of 125 kg.STORAGEVINAVIL EVA 202 is stable for at least 6 months when stored between +5 and + 40°C.Data, information and suggestions are provided for guidance purpose only. VINAVIL S.p.A. accepts no responsibilityfor the results obtained therefrom,nor for their utilization in infringement of possible patent rights.The analytical methods are available on request.

VINAVIL ®TECHNICAL DATA SHEETVINAVIL EVA 20206WD005 - 04/13P 2 - 2Data, information and suggestions are provided for guidance purpose only. VINAVIL S.p.A. accepts no responsibilityfor the results obtained therefrom,nor for their utilization in infringement of possible patent rights.The analytical methods are available on request.