l
Terostat-81 is a black, high-quality, highly adhesive sealing material based on butyl rubber with plastic-elastic properties. Its high adhesive strength gives the contact surfaces the confidence of an exact seal. Terostat-81 has self-healing properties. The short-term effect of elevated temperatures, eg during furnace painting, does not affect the quality and functioning of the product.
Terostat-81 is resistant to aging processes and finds a variety of applications due to its excellent adhesion to clean metallic and non-metallic surfaces.
Terostat-81 is also supplied in industrial batch production for hot application.
Application
Terostat-81 is used for sealing and gluing in the following cases:
- sealing, lining or gluing of covers, protective frames made of metal, decorative strips, protective plates of frames for the production of containers and containers - sealing of flanges in steel, aluminum and glass constructions and from plastics for sheet metal and metal industry, electrical engineering and production of machinery and equipment
- bonding PE film, bands (eg EPDM) or other plastic elements
- as protection against contact corrosion when joining different metals
- as anti-vibration and sealing substrate during production of electrotechnical parts.
Application
. Preliminary remark:
Before using the product, read the safety precautions and advice in the safety data sheet. Also for products not covered by the obligation to mark for reasons of occupational safety, general precautions related to the use of chemicals should be observed.
Surface preparation:
The glued surfaces must be free from grease and oil, dry, not coated and without any anti-adhesive substances.
On highly porous substrates, Primer-188 is recommended. When using on plastics, the suitability of the product must always be checked before its final use.
Implementation of sealing / gluing:
For the application of Terostatu-81 from the barrels, devices with piston, gear and rotary pumps are suitable. In such devices, both the pump itself and the plate pressing the adhesive in the container, the material transport hose and the application head are heated. As a result of heating Terostat-81 becomes plastic and thus easy to apply.
Devices with an independent heating system and temperature regulation of individual elements are the most technically advantageous solution with the lowest temperature being set on the pressure plate and the highest on the application head. The application temperature is from 80 to 120 * C and its optimal value depends on the planned performance of the device and other requirements of the application process.
The applicator's gun (gun) can be permanently fixed in a specific place, guided manually or controlled automatically (robot, CNC control).
The type of nozzle used depends on the individual requirements and operating conditions of the customer.
Storage
Hazard of freezing: none
Recommended storage temperature: 10 to 25 * C
Storage time: 24 months (virtually unlimited for storage in a dry and cool room)
Parameters