Vinavil 2440 is a vinyl/acrylic copolymer emulsion suitable for pressure-sensitive adhesives.

Chemical Family: Anionics, Non-Ionics, Vinyl Acrylic

End Uses: Pressure Sensitive Adhesive

Features: Good Compatibility, Good Peel, Good Tack, High Shear Strength, Transparency

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Identification & Functionality

Features & Benefits

CASE Ingredients Features
Product Features
  • Vinavil 2440 has an excellent compatibility with organic resins used on the formulation of adhesives.
  • It shows excellent peel and tack properties while still maintaining good shear.

Applications & Uses

Compatible Polymers & Resins
Adhesive & Sealant End Applications
Product Applications

Vinavil 2440 is used to formulate pressure sensitive, cement-based and vinyl adhesives.

Properties

Physical Form
Emulsifying System
Anionic / Non-ionic
Typical Properties
ValueUnitsTest Method / Conditions
Density (at 20°C)1.03kg/l-
Minimum Film - Forming Temperature (MFFT)0.0°C-
Prevailing Particle Size0.5μm-
Glass Transition Temperature-40.0°C-
Unreacted Monomersmax. 0.10%-
Film Properties
ValueUnitsTest Method / Conditions
AspectTransparent and tacky.--
Physico-Chemical Properties
ValueUnitsTest Method / Conditions
Specific Gravity1.03--
Emulsion Properties
ValueUnitsTest Method / Conditions
Solid Content67.0%-
Brookfield Viscosity (at 25°C, RVT model, Spindle 4/20 rpm)1000.0cPs-
Brookfield Viscosity (at 20°C, RVT model, Spindle 4/20 rpm)4000.0cPs-
pH Value4.5--

Packaging & Availability

Packaging Type
Packaging Information

Vinavil 2440 is available in bulk (20,000 L), in totes (1000 L) and in drums (200 L).

Storage & Handling

Shelf Life
1 year
Storage Condition

Vinavil 2440 must be stored at a temperature range between +5°C and +40°C in appropriate containers.