Vinavil 2841 is a high solids pure acrylic polymer emulsion with high peel adhesion. It coats well on silicone-coated release paper.

Chemical Family: Acrylics & Acrylates

End Uses: Pressure Sensitive Adhesive, Waterborne Adhesive

Compatible Substrates & Surfaces: Double Sided Tapes, Film, Foam, Silicone Coated Papers, Textiles

Features: Good Peeling Strength, Good Tack, High Solid Content, Transparency, UV Resistance

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Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies
Product Families

Features & Benefits

CASE Ingredients Features
Product Features

Vinavil 2841 can be thickened without thickeners up to 150,000 cps enabling it to be run on a conventional knife/bar over a roll coated head.

Applications & Uses

Markets
Applications
Compatible Substrates & Surfaces
Adhesive & Sealant End Applications
Product Applications

Vinavil 2841can be profitably used as pressure sensitive water based adhesives for films, double sided tapes, foams, textiles and labels.

Properties

Physical Form
Emulsifying System
Anionic
Typical Properties
ValueUnitsTest Method / Conditions
Density (at 20°C)1.04g/cm³-
Minimum Film - Forming Temperature (MFFT)0.0°C-
Prevailing Particle Size0.28μm-
Glass Transition Temperature-41.0°C-
Unreacted Monomersmax. 0.07%-
Freeze/Thaw Stability5 cycles--
Film Properties
ValueUnitsTest Method / Conditions
AspectTransparent, high tack, good u/v resistance.--
Emulsion Properties
ValueUnitsTest Method / Conditions
Solid Content61.0%-
Brookfield Viscosity (at 20°C, RVT model, Spindle 4/20 rpm)1500cPs-
pH Value5.5--

Regulatory & Compliance

Chemical Inventories

Technical Details & Test Data

Product Performance

(1 mil polyester film, 1 mil dry thickness adhesive).
180° peel adhesion to stainless steel (oz/in): 55
Tack, rolling ball (cm): 3
Delaminating cardboard 1810A: 75%

Packaging & Availability

Packaging Type
Packaging Information

Vinavil 2841 is available in bulk (20,000 L), totes (1000 L) and in drums (200 kg).

Storage & Handling

Shelf Life
1 year
Storage Condition

Vinavil 2841 must be stored at a temperature range between +5°C and +40°C in appropriate containers.