Loctite SF 7701 - 52 ml primer for medical instant adhesives
Code: 980351
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Product detailed description
LOCTITE SF 7701 – Primer for Instant Adhesives (IDH 88195)
Original name: Loctite 7701
It is a special aliphatic amine-based primer designed for the preparation of low surface energy surfaces such as polytetrafluoroethylene (PTFE) and thermoplastic rubber materials. This product significantly improves the adhesion of LOCTITE cyanoacrylate adhesives to difficult-to-bond substrates. It is ideal for medical applications and single-use medical devices, but is not suitable for applications requiring high peel strength. rubber.
Technical parameters:
- Technology: Primer for cyanoacrylates
- Solvent: n-Heptane
- Concentration of active ingredients: 0.08 to 0.12%
- Appearance: Clear colorless liquid
- Fluorescence: Positive under UV radiation
- Specific density at 25 °C 20 °C: 1.25 mPa·s
- Drying time at 20 °C: ?30 seconds
- Possibility on parts: ?8 hours
- Shear strength (ISO 4587): 1 – 10 N/mm? (depending on the combination of adhesive and substrate
- polypropylene at elevated temperatures (20–120 °C)
Application:
LOCTITE SF 7701 is ideal for preparing low-energy surfaces that are difficult to bond with conventional adhesives. It is mainly used on polyolefins, PTFE and thermoplastic rubbers. Typical applications include medical devices, single-use medical devices and industrial components made of difficult-to-bond plastic.
Use for application:
Apply by brush, spray or dip at room temperature. Avoid excessive primer, excess can be revealed by UV lamp. Apply primer only to problematic substrates (e.g. polyolefins).
Activator and primer table for easy selection:
Instructions for use:
- Before application, make sure that the surfaces are clean, dry and free of dirt.
- Apply with a brush, spray or immersion in a temperature.
- Let dry. seconds).
- Then apply instant glue to the treated surface.
- Maximum bond strength is achieved after 24 hours at room temperature. carton: 20
Storage:
Store the product in unopened original containers in a dry place at a temperature of 8–21 °C. Storage outside this range may negatively affect the properties of the product. After opening, take care to avoid contamination.
Technical data sheet or safety data sheet Loctite SF 7701 on request.
Additional parameters
| Category: | Adhesives and sealants > Activators and primers > For instant glues |
|---|---|
| Weight: | 0.097 kg |
| EAN: | 4058093009918 |
| Manufacturer's brand: | Loctite |
| Product: | primer |
| Číslo výrobce: | 2172028 |
| Typ: | Heptan |
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