Sealing Materials Plant
Manufacturer of materials and technologies Abris.
Tapes Packaging: rolls in a corrugated cardboard box
TU: 2513-002-43008408-98
Sealant in the form of self-adhesive tape, which is covered on both sides with anti-adhesive material. Dimensions: 15mmx3mmx10m; 13mmx10m.
Scope of application: the tape is designed for sealing and fastening vacuum bags during autoclave molding of parts made of polymer-composite materials.
Characteristics: Black color.
Self-adhesive sealing tape Abris A TU 2513-002-43008408-98. The sealing tape is designed for sealing and fastening vacuum bags in vacuum forming technology (furnace and autoclave forming, vacuum infusion, vacuuming), in the aerospace industry, in the production of structural products.
Sealing tape Abris A is used on metal, composite equipment, compatible with various types of vacuum film.
Main technical characteristics:
Indicator name | The norm for the LB aut brand |
Appearance | Plastic homogeneous mass of black color in the form of a tape |
Maximum temperature | 185 (short-term (no more than 6 hours) up to 205 °C) |
Penetration, 0.1 mm | 50-70 |
Bond strength with metal at separation, MPa, not less | 0,1 |
Maximum pressure, atm | The pressure rise in the autoclave above 2.5 atm. is allowed after holding the assembled unit at a temperature of (125-130) °C for (30-60) minutes |
Method of application:
The work surface must be cleaned before applying the tape. To remove dirt, the surface is wiped with a solvent-soaked cloth and air-dried for (8 ± 2) minutes. The degreasing zone should exceed the boundaries of the tape application by 10-20 mm on each side.
The tape is placed on a cleaned and degreased surface with anti-adhesive paper outside along the perimeter of the tooling. Then the anti-adhesive paper is removed and a vacuum film is applied and rolled onto the working surface of the tape with the formation of folds to close the vacuum bag. The tape should be glued and rolled so that its surface is smooth, without folds and air bubbles. The entire vacuum forming process will depend on the thoroughness of the installation.
At the end of the process, the tape is removed from the tooling after it has cooled to room temperature, if necessary, a gasoline-grade solvent is used for cleaning.
The warranty period of storage is 12 months from the date of manufacture of the tape.
The tape is stored in its original packaging in dry warehouses at any air temperature, protecting it from exposure to sunlight, precipitation and mechanical damage
Personal protective equipment is not required when using Abris A tape.
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