Today under the brand Makroflex produced moreten names of various products. These are adhesives, sealants, paints and varnishes, solvents and professional building tools. All of them are manufactured in accordance with international quality standards and meet sanitary and hygienic standards. But the main product, the quality of which the company "Makrofleks" is proud of - polyurethane foam.
Polyurethane foam "Makrofleks": technical characteristics
The product of this brand is one-component, thenThere is initially ready to use, and does not require mixing of various components. It is based on polyurethane foam and other components. "Macroflex" - polyurethane foam, which is located in a cylinder under pressure. When applied, it expands 2-3 times, and then hardens under the influence of moisture contained in the air. Depending on the outside temperature, the width of the seam to be filled, the coefficient of expansion that Macroflex possesses is also determined. After curing, the assembly foam becomes porous and densely elastic, provides excellent heat and sound insulation, repels moisture and prevents the formation of mold, fungus, and penetration of microorganisms into the joints and joints.
"Makrofleks" - polyurethane foam, characteristicswhich allow to apply it on various types of surfaces. Due to its high adhesion (this property provides good “stickiness” of the foam to the surface), it is used for wood, glass, stone, concrete and other building materials. In addition to the aforementioned resistance to moisture and its detrimental effects, the hardened coating is resistant to acids and alkalis, but requires additional protection from UV rays.
Foam "Makrofleks" finesuitable for sealing all types of joints and joints in the following types of work: installation of door and window blocks, installation of roofing, sealing of engineering communications, installation of sound and heat insulation structures.
"Makrofleks" - polyurethane foam, working with which,as with most other high-tech materials, it requires strict adherence to certain rules. The recommended temperature of work is from +5 to +30 degrees. It is desirable that the width of the seam being welded is in the range from 1 to 6 cm, if the hole is larger, you must first fill it with a suitable insulation. The surface to be coated with foam must be prepared in a standard way: clean from dirt and residues of old mounting materials, dry and degrease. In some cases, it may be necessary to treat it with water from a spray bottle (if the humidity of the air is not high enough for normal curing of the foam).
Full vulcanization (hardening) of the mounting foam occurs within 3-4 hours. After that, its surplus, if necessary, is cut off, and the seam is sealed with putty or painted.
