Cosmofen glue is a liquid transparent one-component substance with a low viscosity. When using the material there is an instant connection of surfaces. The adhesive joint remaining after this has excellent frost and heat resistance, does not collapse under the influence of atmospheric precipitation.
Cosmofen glue: scope
The material is intended for industrial and professional use, in addition, it can be used in everyday life for repair. Cosmofen glue is a universal tool and is suitable for joining almost all hard plastics, polystyrene, polyvinyl chloride, polycarbonate, polyethylene terephthalate, plexiglass.
In addition, with the help of a substance, polyethylene terephthalate glycol, rigid polyvinyl chloride with seals and aluminum profiles can be attached to each other. The material is used in the manufacture of windows for joining vinyl fabrics . Liquid plastic "Cosmofen" is used to make pockets of advertising banners, it can be used to glue any combination of metal, glass, rubber, ceramic or leather surfaces.
The tool is ideal for connecting small-sized parts, and is also indispensable for performing quick fixation.
Do not use the substance for bonding objects that are in prolonged direct contact with water, parts having a porous surface, as well as in cases where it is necessary to obtain a plastic adhesive joint.
The material is suitable for bonding only chemically treated or painted aluminum surfaces, otherwise, if preparatory work has not been carried out, the adhesive bond will be fragile.
Bonding of materials such as A-PET and polypropylene can be of poor quality due to their chemical inertness.
Joints of surfaces with different indicators of thermal expansion should be additionally checked for the quality of the adhesive joint, especially over time with further use in conditions of temperature fluctuations.
Cosmofen glue: technical characteristics
The product is based on ethyl cyanoacrylate. Setting time is 4 seconds. The glue line has rigidity in the hardened state and has a colorless, unclear color. Final solidification at a temperature of 20 ° C occurs after 16 hours.
Cosmofen glue: application
The surfaces to be bonded must be cleaned and degreased beforehand, and they must be dry. To prepare materials for gluing use acetone or other cleaners. During the fastening of the elements, they must be pressed tightly against each other, because Cosmofen glue, due to its low viscosity, is unable to fill slots with a width greater than 0.1 mm.
The substance is applied in drops to any of the surfaces to be connected directly from the bottle, after which the materials must be immediately pressed for a few seconds. If the product is subject to stress during use, then Cosmofen-Plus glue should be applied to a wider area.