vinavil eva 09
vinavil eva 09
vinavil eva 09
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VINAVIL ®TECHNICAL DATA SHEETVINAVIL EVA <strong>09</strong>06WD0<strong>09</strong> - 04/13P 1 - 2VINAVIL EVA <strong>09</strong> is an aqueous dispersion of a vinyl acetate - ethylene copolymer with 50% solid content,polyvinylalcohol as emulsifying system, without plasticizers and coalescing agents.1. SUPPLY SPECIFICATIONSUnitValueMethodSolid content % 50±1MVPF 01Brookfield viscosity (1) mPa.s 8000±3000UNI EN ISO 2555pH 4.5±0.5 ISO 9762. TYPICAL VALUESMinimum film-forming temperature °C 0UNI 8490-14Pr<strong>eva</strong>iling particle size range µm 0.3÷5.0MVANS 20Dispersing systemPVOH - anionicDensity at 23°C kg/dm³ 1.1MVPF 18Mechanical stability Excellent MVAT 0133. FILM CHARACTERISTICSGlass transition temperature °C 2MVANS 01(1) RVT 20 rpm spindle 5, 23°CAPPLICATIONSVINAVIL EVA <strong>09</strong> is used for bonding plastic foils to wood and fibreboard. Adhesives used to bondplastic foils to absorbent substrates for automatic packaging, bookbinding, automatic lamination ofpaper and board with plastic and metal foils.SPECIFIC PROPERTIESVINAVIL EVA <strong>09</strong> can be modified by adding plasticizers ( dibutiphtalate) or coalescing agents(diethylene glycol monobutyl ether acetate). The addition of such additives can lead to an increased inviscosity of the emulsion and improves at low temperature adhesion at low temperature without notablylowering heat and creep resistance.VINAVIL EVA <strong>09</strong> can be formulated with a large amount of mineralfillers such as calcium carbonate and calcium sulfate dihydrate without significant performancereductions.COMPATIBILITYVINAVIL EVA <strong>09</strong> is compatible with the components usually employed in vinyl-ethylene copolymersbased aqueous adhesives such as:- acrylic and cellulosic thickeners- plasticizers such as benzoic acid esters and polymeric esters, triacetin- tackifiers, such as natural and modified rosin, coumarone-indene, terpene and hydrocarbon resins.- natural rubber latex, after addition of ammonia (to approx. 9 pH), to the VINAVIL EVA <strong>09</strong>.VINAVIL EVA <strong>09</strong> is also compatible with most VINAVIL dispersions; however it is advisable to checkVINAVIL EVA <strong>09</strong> compatibility with the other component to be used.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 <strong>09</strong>06WD0<strong>09</strong> - 04/13P 2 - 2PACKAGINGVINAVIL EVA <strong>09</strong> is available in bulk, 1000 l minbulks and in drums of 125 kg.STORAGEVINAVIL EVA <strong>09</strong> 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.
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