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Loctite is an American [1] brand of adhesives, sealants, surface treatments, and other industrial chemicals that include acrylic, anaerobic, cyanoacrylate, epoxy, hot melt, silicone, urethane, and UV/light curing technologies. Loctite products are sold globally and are used in a variety of industrial and hobbyist applications.
The components of the FBE formulation are weighed and pre-blended in high speed mixers. The mix is then transferred to a high-shear extruder. FBE extruders incorporate a single or dual screw setup, rotating within a fixed clamshell barrel. A temperature range [vague] from 50 °C to 100 °C is used within the extruder barrel. This setup ...
Loctite quickly gained market share, and by the late 1970s it was believed to have exceeded Eastman Kodak's share in the North American industrial cyanoacrylate market. National Starch and Chemical Company purchased Eastman Kodak's cyanoacrylate business and combined it with several acquisitions made throughout the 1970s forming Permabond.
Epoxy is the family of basic components or cured end products of epoxy resins. Epoxy resins, also known as polyepoxides, are a class of reactive prepolymers and polymers which contain epoxide groups. The epoxide functional group is also collectively called epoxy. [1] The IUPAC name for an epoxide group is an oxirane.
The process applies coatings which generally have a very uniform coating thickness without porosity. Complex fabricated objects can easily be coated, both inside cavities as well as on the outside surfaces. Relatively high speed of coating. Relatively high purity. Applicability to wide range of materials (metals, ceramics, polymers, )
Extrusion coating - generally high pressure, often high temperature, and with the web travelling much faster than the speed of the extruded polymer Curtain coating- low viscosity, with the slot vertically above the web and a gap between slot-die and web. Slide coating- bead coating with an angled slide between the slot-die and the bead.