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Master Bond adhesives

Wacker Vinnol® H 15/45 M Vinyl Chloride Copolymer
Categories: Polymer; Thermoplastic; Vinyl (PVC)

Material Notes: CAS NO. 32650-26-3

Product description: VINNOL® H 15/45 M is a carboxylate-containing terpolymer of approx. 84 wt. % vinyl chloride (VC), approx. 15 wt. % vinyl acetate (VAc) and approx. 1 wt. % dicarboxylic acid. Its main use is as a binder for surface coating compounds and printing inks.

Properties: VINNOL® H 15/45 M is a thermoplastic, physically drying binder that forms a film when the solvent contained in the formulation has evaporated. Like all VC copolymers, VINNOL® H 15/45 M is extremely tough, showing permanent flexibility, abrasion resistance, little tendency to swell in the presence of water and low gas permeability. It is also highly resistant to oil, grease, dilute aqueous acids, alkalis and saline solutions, as well as to aliphatic hydrocarbons, such as white spirit, and alcohols.

Special features: By virtue of its carboxyl content, VINNOL® H 15/45 M adheres excellently to metal surfaces. It can also be used as a reactant or co-binder in two-pack systems. For example, it may be crosslinked with isocyanates, epoxy or melamine resins.

Application: Typical applications for VINNOL® H 15/45 M:

  • Heat-sealable lacquers
  • Metallic paints
  • Paper and film coatings
  • Printing inks
  • Masonry paints

Information provided by Wacker Chemie AG.

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Physical PropertiesMetricEnglishComments
Bulk Density 0.750 g/cc0.0271 lb/in³DIN EN ISO 60
Density 1.36 g/cc0.0491 lb/in³DIN 66137-2
Volatiles <= 1.0 %<= 1.0 %
Particle Size <= 1000 µm<= 1000 µm
Viscosity 50 - 70 cP50 - 70 cP20% solids in MEK; DIN 53015
Molecular Weight 60000 - 80000 g/mol60000 - 80000 g/mol
 
Chemical PropertiesMetricEnglishComments
Total Acid Number 5.5 - 7.55.5 - 7.5[mg KOH/g]
 
Thermal PropertiesMetricEnglishComments
Glass Transition Temp, Tg 74.0 °C165 °FDIN 53765/ISO 11357-5
 
Component Elements PropertiesMetricEnglishComments
Chlorine, Cl 47.1 - 48.3 %47.1 - 48.3 %
 
Descriptive Properties
K-Value47-49DIN EN ISO 1628-2

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PWACK9680 / 205209

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