Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Product Type
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
Applications & Uses
- Markets
- Applications
- Application Area
- Compatible Substrates & Surfaces
- Applications & Uses
Application area and materials
For window and door bonding, lamellae and finger-joints for non-structural applications, divider and element manufacture, general bonding of woods and composites in kitchen, laboratory, and interior construction, as well as for the protected outdoor area. For adhesive bonding of bare and brushed aluminum sheet, chrome-plated steel and uncorroded metals onto particleboard, wood fiber panels and plywood, and for laminating barrier veneers onto aluminum. Anodized aluminum only after preliminary examination. Suitable for high frequency bonding.
Application data
The curing behavior of PVAc dispersions depends on the absorbency and strength of the adherends, as well as the ambient temperature and press temperature. The specified figures are guideline values and are based on results of tests on precision bonds made under standard climatic conditions (20°C and 65% relative humidity). Deviations are possible depending on the type of use.
Application
It is essential that the surfaces are clean and grease-free in order to provide the best adhesion and quality of join. Apply the adhesive to one of the surfaces, or to both surfaces for hardwoods and exotic woods, and for slotted/tenon joints. For edge bonding and soft-forming with the cold-glue activation process, the edging materials first have to be precoated with Collano DW 2040.
Minimum press time
- 20 °C > 15 minutes
- 70 °C: > 40 seconds
- High frequency press: > 15 seconds
- Wood-metal bonding at 20 °C: > 60 minutes
Additional details
In contact with iron, adhesive may cause wood discoloration. Water-resistance of the seal is increased by adding 5% (by weight) of Collano Hardener HR 910. Mix well with hardener. Mixture can be processed for 12 hours. Metal surfaces can be covered with a surface protective cover which must be removed. It is essential to do preliminary trials. Always glue metals without using hardener. Due to the risk of corrosion, all parts which come in contact with this glue during processing must be made of stainless steel (quality V4A) or synthetic material.
Clean-up
With water before adhesive has dried.
Properties
- Color
- Physical Form
- Appearance
- Liquid
- Typical Properties
Value Units Test Method / Conditions Base PVAc - Dispersion - - Density 1.1 g/cm³ - Viscosity (Brookfield) 12'000 mPa·s pH 3.0 - - Chalking Point 6.0 °C - Pressure 0.1 - 0.8 N/mm² - Material Moisture Content 8 - 12 % - Application Temperature 12.0 °C - Maximum Open Assembly Time max. 12 minutes - Conditioning Time 2.0 hours - Final Strength 7.0 days - - Adhesive Properties
Value Units Test Method / Conditions Adhesive Application Quantity 80 - 200 g/m² - - Flame Characteristics
Value Units Test Method / Conditions Flammability Not flammable - -
Technical Details & Test Data
- Technical Details
Performance | Material Properties
Information derives from tests carried out by Collano and testing institute ift Rosenheim.
Bond Strength
- EN 204, stress group D3
- Stress group D4 with Collano hardener HR 910
Temperature Resistance
- EN 14257 (Watt 91) > 7 N/mm² at 80 °C
Eco Label
- Eco1, very suitable for Minergie-ECO
Guidelines
- FFF-FKS-EMPA 08.03/2013
Packaging & Availability
- Packaging Type
- Packaging & Availability
Packaging
Plastic pails 5 kg and 25 kg IBC containers 1'135 kg.
Storage & Handling
- Storage
Storage
12 months in unopened original packaging at 15–25 °C (frost susceptible).
Pot life
12 hours with Collano Hardener HR 910.