€ 20,35
Application:
Emulsifiable, modified polyisocyanate for increasing the water resistance and adhesion when mixed with different dispersion adhesives. The properties of the bonded parts and, where necessary, the surfaces of the materials have to undergo application-related testing prior to use.
Characteristics / Directions for Use:
Add the crosslinking agent to the dispersion slowly under constant stirring. Make sure the two components are mixed homogeneously. Adapt the stirring speed to prevent foaming. To achieve a homogeneous mixture, the stirring time of e.g. 0.5 kg crosslinking agent in 10 kg dispersion is 5 – 10 minutes. The mixture must be processed within the pot life duration. Please observe that higher concentrations of crosslinking agent as well as higher product temperatures may reduce the pot life. Caution: Containers that have been used to mix the crosslinking agent with the dispersion may not be tightly closed (they may burst due to formation of CO₂). Tack time: Bonding is to be carried out within the first 2 – 4 hours after adhesive application, depending on the type of crosslinking agent, processing concentration and storage conditions. The processing characteristics may vary depending on the application technology, which can affect the bonding process. Customer trials are required. Minimum processing temperature for materials, adhesive and ambient air [°C]: 20 (not identical with MFFT) Appearance: colorless Key data measured according Jowat test methods. Requirements for a High-Quality Bonding Process: The properties (e.g. surface tension, plasticizer content…) and the conditioning of the substrates, as well as the processing conditions (e.g. ambient temperature, humidity…) will influence the processes of joining and bonding. Customer tests under consideration of everyday production conditions are therefore absolutely necessary to define stable process parameters and to ensure that the product is fit for purpose. For best bonding results, the materials to be bonded should be free of dust, oil, and grease, and be dry. Ideally, the minimum temperature should be at 18 °C. Avoid draft. Materials which have cooled down too far must be stored for approx. 24 hours before use in a warm room at 15 – 25 °C.
Safety Considerations: Safety Considerations: In case of spray application: do not inhale the atomized material. Observe the safety data sheet. Especially when using open application machinery, exhaust and ventilation systems are required. The product contains isocyanates. Please observe the information on safe handling in the safety data sheet.
Storage:
The product should remain stored in properly closed original containers, dry and cool (15 – 20 °C). Cold crosslinker may not be processed, but must be conditioned by storage at 15 – 25 °C. Verify and document the temperature when the goods are received. For best-before date, please see container label. After the elapse of the best-before date, it is essential that you again verify that the product is fit for your intended application. Protect from frost.
Packaging:
Information about packaging types and units is available upon request.
Remarks:
For further information concerning safety, handling, transport and disposal, please refer to the safety data sheet. The information on this data sheet is based on test results from our laboratories as well as on reported experience gained in the field by our customers. It can, however, not cover all parameters for each specific application and is therefore not binding upon Jowat, nor should it be relied upon in lieu of your own required testing. The information given in this leaflet does not represent a performance guarantee. Unless otherwise agreed with our customers, the values stated in the section “Specification” shall be regarded as the finally agreed upon product properties. No liability may be derived from the information contained herein nor from the information provided by our free technical advisory service.
For the complete technical data sheet click here
Please refer to the "Download" tab for the safety data sheet.
Base | Isocyanate |
Viscosity at 20 °C [mPas] | 2.500 ± 1.000 |
VOC content (Swiss) | 0,00% |
Stress group | fasfasf |
NCO content [%] | 23,0 ± 1,5% |
Harmful if inhaled. May cause an allergic skin reaction. May cause respiratory irritation. Contains isocyanates. May produce an allergic reaction. ### As from 24 August 2023 adequate training is required before industrial or professional use. ###
Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves. IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a doctor if you feel unwell. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents / container to approved waste disposal or recycling in accordance with national regulations.