Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Product Type
- Base
- Polychloroprene
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
Applications & Uses
- Markets
- Compatible Substrates & Surfaces
- Field Of Application
Multipurpose contact adhesive with a long contact life. technicoll® 9101 is especially suitable for bonding of plastic panels, rubber with metals and derived timber products. Bondings with technicoll® 9101 are heat-resistant up to +130 °C. (DIN 53273).
- Favoured Substrates
- Rubber
- Metals
- Leather
- PUR foam
- Fabrics to each other and to
- Derived timber products
- Cork
- Coated surfaces (primed, painted)
- Plastics (e.g. HPL, FRP, PVC-u)
- Not suitable for: PE, PP, PTFE (Teflon®), POM, silicone, EPDM, PVC-plasticised (faux leather), PS rigid foam (e.g. Styropor®)
- 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. In many cases, surface roughening prior to bonding improves strength of bonded joint. It is recommended when working with rubber and metals.
Adhesion
Stir adhesive before use. Apply a thin layer of technicoll® 9101 equally to both sides of the bonding surface of the substrates (brush, trowel, closed roller). 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. Wait for a couple of days before assessing the final strength.
Way Of Application Two-sided Cleaning Agent / Material Technicoll® 8363 Cleaning Agent / Material (Metal Cleaning Spray) Technicoll® 9901 Cleaning Agent / Material (Plastics Cleaning Spray) Technicoll® 9902 Cleaning Agent / Tool (Technicoll® 8367, Spray) Technicoll® 9901 Cleaning Agent / Tool (Technicoll® 8367, 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. 3000 | mPas | — |
| Density | approx. 0.8 | g/cm³ | — |
| Temperature Resistance | max. 130 | °C | — |
| Setting Time | min. 48 | hours | — |
| Application Temperature | 15 - 25 | °C | — |
| Value | Units | Test Method / Conditions | |
| Drying Time | approx. 10 - 15 | minutes | — |
| Contact Life | 30 - 40 | minutes | — |
| Way Of Application | Two-sided | — | — |
| Consumption (Two-sided Application) | 150 - 250 | g/m² | — |
| Cleaning Agent / Material | Technicoll® 8363 | — | — |
| Cleaning Agent / Material (Metal Cleaning Spray) | Technicoll® 9901 | — | — |
| Cleaning Agent / Material (Plastics Cleaning Spray) | Technicoll® 9902 | — | — |
| Cleaning Agent / Tool (Technicoll® 8367, 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.