Loctite 638 Very High Strength Retaining Compound - Metal Adhesive Retainer Glue: 10ml Bottle

Product Information

Bonded heat shrink-fit assemblies will utilize a low viscosity product with high thermal resistance, e. Ideal for fitting gears and pulleys on shafts, it offers you the flexibility to use bonding as an alternative to or in combination with interference fits to increase the strength of your assembly. LOCTITE® 638 wird zum Kleben von zylindrischen Fügeteilen besonders dann eingesetzt, wenn Klebespalte in der Größenordnung von 0,25 mm auftreten können. These inactive surfaces include plated parts, stainless steel, galvanized steel and anodized aluminium to name a few.

The standard continuous operating temperature range for LOCTITE® anaerobic adhesives is -65°F to 300°F (-55˚C to +150˚C). Alternatively, the components can be heated to speed up the reaction and reduce the fixture and cure time. For manual assembly of adhesive the use of LOCTITE ® Pro Pump or LOCTITE ® Peristaltic Hand Pump is recommended to ensure a conistent application volume. Het product hardt uit bij afwezigheid van lucht tussen nauw aansluitende metalen oppervlakken en voorkomt losraken en lekkage door schokken en vibraties.The standard continuous operating temperature range for LOCTITE ® anaerobic adhesives is -65°F to 300°F (-55˚C to +150˚C). LOCTITE® 638 est étudié pour le collage de pièces cylindriques conçues pour s’assembler entre elles, en particulier si elles présentent de faibles jeux d’assemblage (proches de 0,25 mm).

Consult with our experts to find ways to make your machine more reliable and reduce unplanned downtime to save costs.

Loctite 638 cures in the absence of air to form a strong precision assembly and prevents loosening and leakage caused by shock and vibration.

El producto presenta un buen rendimiento a altas temperaturas y una buena tolerancia a aceites, además de tolerar una ligera contaminación en las superficies.For manual assembly of adhesive the use of LOCTITE® Pro Pump or LOCTITE® Peristaltic Hand Pump is recommended to ensure a conistent application volume. Het functioneert niet alleen op actieve metalen, maar ook op passieve substraten, die robuuste uithardingsvermogens bieden.

The product also works on passive substrates and offers high-temperature performance and good oil tolerance. Please complete the purchase (or remove the quote – don't worry it's still available in My Account) before adding these additional items. These metals lack the iron or copper content and thus the metallic ions that are required to fully cure the product within 24 hours. A gigantic Berg Propulsion propeller with a diameter of more than nine metres dwarfs the men standing next to it and at every stage of its manufacture, LOCTITE® engineering adhesives from Henkel have an important part to play. As a rule of thumb, thinner/low viscosity products are used for tighter fitting parts with low diametrical clearance; thicker/high viscosity products are used where gap-filling capability is needed.For semi-automatic or fully-automated dispensing options contact our technical service team for advice. For a retaining compound offering high strength on all metals, including passive substrates, choose LOCTITE ® 638. or worn out shafts, bearing seats or keyways, use LOCTITE ® metal-filled compounds to rebuild the surfaces. Apply the adhesive onto the male component; heat the female component to cause expansion for free assembly. Let them help you identify product alternatives, source additional technical data and find answers to your technical questions.