从全球市场供应商批量进口Vinyl Acetate Terpolymers Mvoh Jequ

Hydroxyl Modified Vinyl Chloride/Vinyl Acetate Terpolymers MVOH Hydroxyl-Modified Vinyl Chloride/Vinyl Acetate Terpolymers Hydroxyl Modified Vinyl Chloride, Hydroxyl Modified Vinyl Acetate Terpolymers Grade MVOH: It is white powder, ketone soluble with colorless, transparent solution and it has with excellent adhesion on paper,polysulfone resin,acrylic resin,PVC,ABS,PCand the surface of ink.It has good compatibility with other film-forming material,such as alkyd resins,polyurethane elastomers,isocyanate resin, melamine resin,urea formaldehyde,epoxy polymers etc.So it is often used with other film-forming material in order to improve the coating performance,and enhance paint adhesion,flexibility, tenacity,hardness and chemical resistance.Because of the hydroxyl functional group,it can also be used for improving the characteristics including alkyd,two-component polyurethane,and two-component epoxy coatings. MVOH Vinyl Resin Quality standard (XHQB-10) No. Item Index Test method 1 Appearance White powder By visual 2 Whiteness 80 GB2913-82 3 Composition % by Wt Vinyl Chloride 81±1%. GB/T7139-2002 Vinyl Acetate 4±1% ISO1159-1978 Hydroxyalkyl Acrylate 15±1% 4 Reactive Functionality (Hydroxyl %) 1.9-2.1% 5 Hydroxyl Value 66 ISO2554-1974 6 K Value 39-41 GB/T 3401-2007 7 Viscosity No. ml/g 38-42 GB/T 3401-2007 8 Glass Transition Temp About 69 GB11998-89 9 Average Molecular Wt About 15000 Calculated by the Viscosity No. 10 % by wt, through 60 mesh 100% GB/T6003.1 11 Apparent density (g/ml) 0.5 GB20022-2005 12 Volatilization (%) 1% GB/T2914-1999 13 Impurity Particle No. /100g 20 GB9348-88 14 20% resin in EA or MEK Colorless and Transparent By visual Application: VOH grade can be used for a wide range of coatings applications for maintenance,marine and metal finishes,marine anti-corrosion paint, cans paint, wood and plastic finishes, paper and leather coatings, PET inks, adhesive for magnetic tape and carbon ribbon. Package, storage and transportation: * In kraft bag, lined with pp bags of 25kgs net, with PE inner bag. * Store in a dry and ventilated place, do not place in open-air, avoid storage in direct sunlight and caution against wet. * Must be transported in clean vehicle with awning and keep away from moisture. * It is NOT hazardous article, and the shelf life is six months from the production date.