Knowde Enhanced TDS
Identification & Functionality
- Product Type
- Base
- SBS-rubber
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
Applications & Uses
- Applications
- Application Area
- Application Method
- Compatible Substrates & Surfaces
- Field Of Application
Technicoll® 9129 is a sprayable contact adhesive with high initial tack for bonding upholstery foam with upholstery fabrics, derived timber products, paperboard and non-woven material.
- Favoured Substrates
- Flexible foam (poly ether, poly ester)
- Derived timber products
- Non-woven materials, jute, cotton
- Rubber hair
- Upholstery materials, textiles
- Upholstery materials (unplasticised)
- Paperboard
- PUR
- Not suitable for: PE, PP, PTFE (Teflon®), POM, silicone, EPDM, PVC-plasticised (faux leather)
- Due to the large variety of possible materials and differences in adhesion behavior hazard tests are mandatory before introducing the adhesive into the actual production process.
- Application & Uses
Surface preparation
Bonding surfaces must be dry and clean, especially free of oil, grease or release agents.
Adhesion
Apply a thin layer of technicoll® 9129 equally to both sides of the joint surfaces. (brush, roll, spraying gun). After the application solvent needs to evaporate. The usual waiting time is just a few minutes. It depends on the applied amount of adhesive and the indoor climate. The right time for the bonding has come as soon as the applied adhesive does not pull strings anymore when touching with the finger, but still feels very sticky. Join the substrates together accurately and assemble quickly under high pressure. The good bond strength that is achieved immediately, usually allows further processing with the bonded substances right away. Adhesion has a high initial strength. Wait for a couple of days before assessing the final strength.
Way Of Application One- And Two-sided Cleaning Agent / Tool (Technicoll® 8363, Spray) Technicoll® 9901 Cleaning Agent / Tool (Technicoll® 8363, Spray) Technicoll® 9901
Properties
- Typical Properties
- Handling Properties
- Behaviour At Low Temperature
Not susceptible to frost. Densification at low temperature. Once adjusted to processing temperature: fully employable.
- Handling Properties
- Dilution - Not Necessary, Possible With Technicoll® 8367.
- Cleaning - Cured adhesive can only be removed mechanically.
| Value | Units | Test Method / Conditions | |
| Viscosity (20°C) | approx. 500 | mPas | - |
| Solid Content | approx. 50 | % | - |
| Processing Temperature | 15 - 25 | °C | - |
| Value | Units | Test Method / Conditions | |
| Drying Time (One-sided Application) | 0.5 - 5 | minutes | - |
| Drying Time (Two-sided Application) | 0.5 - 15 | minutes | - |
| Contact Life | max. 15 | minutes | - |
| Way Of Application | One- And Two-sided | - | - |
| Consumption (Two-sided Application) | approx. 150 - 300 | g/m² | - |
| Cleaning Agent / Tool (Technicoll® 8363, Spray) | Technicoll® 9901 | - | - |
Storage & Handling
- Preferred Storage Temperature
- 10°C - 25°C
- Maximum Time Of Storage
At least 1 year when stored in sealed original packaging in cool and dry places.