H.B. FULLER - RAKOLLIT 280 - ADHESIVE FOR STRONG & COMPLETELY WATERPROOF STUCK

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H.B. FULLER - RAKOLLIT 280 - RAKOLLIT HARTER 280 (WATERPROOF ADHESIVE)

MODERN ADHESIVE FOR STRONG AND COMPLETELY WATERPROOF STUCK

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360,00 €

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PACKAGING PLASTIC

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H.B. FULLER - RAKOLLIT 280 - RAKOLLIT HARTER 280 (WATERPROOF ADHESIVE)

MODERN ADHESIVE FOR STRONG AND COMPLETELY WATERPROOF STUCK

Emulsion Polymer Isocyanate (EPI) Adhesive for water-resistant bonds. 

Properties:

RAKOLLIT 280 + RAKOLLIT-Härter WS 1 I is a high performance two-component adhesive based on an aqueous synthetic resin dispersion with an isocyanate compound as crosslinker. RAKOLLIT 280 + RAKOLLIT-Härter WS 1 I adheres very well to wood and wood materials as well as on various plastics. Because of the crosslinking process, RAKOLLIT 280 + RAKOLLIT-Härter WS 1 I forms joints of very high long-term stability which are water-resistant.

Application:

Bonding joints in boards and block gluing of hardwoods, including oak, where particular-ly high tension can arise in the joint and high demands are placed on water resistance

Gluing of windows and doors

Surface gluing of veneers, gluing of plywood

Doubling-up of sheet materials

To be used for exterior use if the glue line is not directly exposed the open weather

Gluing on difficult wood species (e. g. Meranti, teak, mahogani)

Good results will be achieved if the following conditions are observed:

Room, material and adhesive temperature 18 ... 20 °C

Moisture content of wood 8 ... 14 %

Relative humidity 50 ... 70 %

Amount of adhesive to apply 130 ... 160 g/m²

If high joint tension is to be expected, we recommend double-sided application.

Closed Assembly time: one side 150 g/m² 9 ... 11 min

both sides, 150 g/m² each side 14 ... 17 min

Pot life approx. 1,5 h

(at + 20 °C, proportion of hardener 14 %)

After approx. 1,5 hours pot time, the mixed liquid glue begins to foam. As opposed to other systems, it is possible to continue to use the glue by stirring the mix to remove gas bubbles formed during the isocyanate reaction and then adding another 1,5 ... 2 % RAKOLLIT-Härter WS 1 I to the mix.

Press pressure 0,5 ... 1,5 N/mm²

Minimum pressing times applied to one side:

- softwood approx. 20 min

- hardwood (dep. on the wood: 40 ... 45 min applied to both sides:

- softwood more than 30 min

- hardwood (dep.on the wood): at least 1 h

Longer clamping times result in any case in higher joint strength and therefore better resistance when subjected to creep and moisture.

Lamination of wooden window profiles: In accordance with the guidelines of the i.f.t., Rosenheim “Laminated profiles for wooden window”, the moisture contents of the wood must lie in the range 13 ± 2 %.

Storage: RAKOLLIT 280 and RAKOLLIT-Härter WS 1 I in tightly closed original containers at an even temperature.  Storage conditions in accordance with VbF must be observed for RAKOLLIT-Härter WS 1 I! The shelf life of RAKOLLIT 280 and RAKOLLIT Härter WS 1 is 6 months. 

Hazard determination:

Hazard classification: Xn Harmful

Particular indications of danger to humans and the environment: The product is subject to a designation requirement under the calculation procedure of the "EU General Composition Classification Regulation" in its latest version.

R 20 Harmful by inhalation.

R 36/37/38 Irritating to eyes, respiratory system and skin.

R 42/43 May cause sensitization by inhalation and in contact with skin.

Contains isocyanates. See manufacturer's instructions.

Classification system: The classification is similar to the current EC catalogs, but has been extended on the basis of specific authors' suggestions and company statements.

Poison Center Number: 2107793777 (in Greece).

H.B. FULLER -RAKOLLIT 280 waterproof glue is available in 30 Kg containers.

NOTE: At your disposal, at the bottom of the page and in .PDF format you will find the TECHNICAL DATA SHEET in English as well the SAFETY DATA SHEET in Greek of the H.B. FULLER - RAKOLLIT 280 product. 

 

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