{"id":11745,"date":"2017-09-12T08:55:43","date_gmt":"2017-09-12T08:55:43","guid":{"rendered":"https:\/\/www.federchemicals.it\/product\/mkd\/"},"modified":"2025-11-30T18:34:35","modified_gmt":"2025-11-30T17:34:35","slug":"mkd","status":"publish","type":"product","link":"https:\/\/www.federchemicals.it\/en\/product\/mkd\/","title":{"rendered":"Mkd"},"content":{"rendered":"
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HOW TO USE
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PREPARATION
\n<\/strong>The best results are obtained by mixing the mastic with 2-3% catalyst (dibenzoyl peroxide), the paste version facilitates dosing. A homogeneous mix promotes uniform catalysis. The catalysis speed is influenced by the temperature and the quantity of catalyst\/hardener. An excess of hardener increases the speed but weakens the \u201chold\u201d of the mastic. The surfaces to be treated must be clean and dry; porosity and roughness of the surfaces promote better adhesion of the mastic.<\/p>\n

NOTE<\/strong>
\nTo obtain the right shade and color of the material to be treated\/glued, you can use the appropriate Base Colore coloring pastes. The colorable mastic is the straw-colored one (basic formula); you should never color the white mastic. The colorants weaken the characteristics of the mastic. The hardened mastic is perfectly workable: sandable, polishable, etc. after 2-5 hours.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>

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TECHNICAL DATA<\/span><\/th>\n<\/th>\n<\/th>\n<\/tr>\n<\/thead>\n
PHYSICAL STATE<\/td>\npasta (V)<\/td>\nliquid fluid (F)<\/td>\n<\/tr>\n
COLOR<\/td>\nstraw, white, black, red, grey etc.<\/td>\n<\/tr>\n
DENSITY at 25\u00b0 c<\/td>\n2.23 g\/cm\u00b3<\/td>\n2.02 g\/cm\u00b3<\/td>\n<\/tr>\n
STABILITY'<\/td>\n12 months in a dry place, in the original containers tightly closed, at a temperature of 15-25 \u00b0 C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>
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MIXING CHARACTERISTICS AND HARDENED MASS
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<\/th>\nFLUID<\/th>\nVERTICAL<\/th>\n<\/tr>\n<\/thead>\n
MIXING TIME<\/td>\n1 minute<\/td>\n1 minute<\/td>\n<\/tr>\n
APPLICATION TIME (POT LIFE)<\/td>\n1 \u2013 4 minutes<\/td>\n1 \u2013 4 minutes<\/td>\n<\/tr>\n
GELIFICATION TIME (AFTER POT LIFE)<\/td>\n5 \u2013 7 minutes<\/td>\n5 \u2013 7 minutes<\/td>\n<\/tr>\n
SHRINKAGE COEFFICIENT<\/td>\n1,9 %<\/td>\n1,6 %<\/td>\n<\/tr>\n
DISTORTION TEMPERATURE<\/td>\n> 80 \u00b0C<\/td>\n> 80 \u00b0C<\/td>\n<\/tr>\n
TENSILE STRENGTH<\/td>\n45 mPas<\/td>\n42 mPas<\/td>\n<\/tr>\n
ELASTIC TENSILE MODULUS<\/td>\n2900 mPas<\/td>\n3000 mPas<\/td>\n<\/tr>\n
ELONGATION AT BREAK<\/td>\n2,1 %<\/td>\n2,1 %<\/td>\n<\/tr>\n
FLEXURAL RESISTANCE<\/td>\n84 mPas<\/td>\n42 mPas<\/td>\n<\/tr>\n
ELASTIC MODULUS IN FLEXURAL STRENGTH<\/td>\n2900 mPas<\/td>\n3000 mPas<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>
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ATTENTION<\/span><\/strong><\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t

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MKD mastic is suitable for gluing marble, stone, granite. It is therefore not suitable for gluing different materials (iron, wood, glass, etc.). Polyester adhesives, if applied to work in an external environment, may undergo variations in their hold up to breaking in the presence of strong temperature changes. In such cases it is advisable to help the gluing with fixed pins or other suitable fixing supports. The use of pins is also recommended when the mastic is subjected to the action of strong loads (false ceilings, wall coverings, etc.)<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t

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COLOR<\/span><\/strong><\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t

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The color tone of the mastic, when catalyzed, can undergo variations due to multiple factors: a) QUANTITY OF CATALYST USED, greater or lesser speed of catalysis. b) GREATER OR LESSER EXPOSURE TO ULTRAVIOLET RAYS, internal or external environment. c) GREATER OR LESSER AGING OF THE WORK. If the user colors the glue with his own materials, since this is beyond our control, it is difficult to predict the impact of these operations on the final quality of the work performed. However, when the shade of the glue is important, it is essential to have the preliminary approval of the client on a sample, prepared ad hoc, since in this case the aesthetic factor, which is entirely subjective, becomes of primary importance. In any case, our product must not be mixed with similar products from competitors and must be catalyzed with the catalyst supplied and not with others on the market. When the adhesive is marked with a colour such as TRAVERTINO, ROSSO VERONA, ROSA ASIAGO, GRIGIO PIETRA SERENA, BASALTINA, BOTTICINO, etc., these names are indicative of a general shade and the customer remains obliged to verify the compatibility of the adhesive in the specific case when applying it to a specific material.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t

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ATTACHMENT<\/span><\/strong><\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t

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The bonding and sealing capacity of a polyester glue may vary due to multiple factors. It is therefore recommended: a) always keep the packages well sealed; b) apply the glue on surfaces that are free from dust, dry, not exposed to sources of humidity or heat, not on overheated surfaces (use of flames and high temperatures), or subject to more or less violent mechanical stress. In the presence of such circumstances it is preferable to consult the manufacturer for the appropriate tests of the case. MKD mastic must not be mixed with any similar product.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t

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FILLING<\/span><\/strong><\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t

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Polyester mastic is widely used in filling cavities or cracks in marble, stone and granite floors. When filling, the following precautions must be taken: a) avoid filling widths greater than 1-1.5 cm; b) the surfaces to be filled must be clean, dust-free and completely dry.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>

<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Mastic suitable for gluing, formulated with pre-stabilized polyester resins. High strength, low specific weight and long shelf life<\/h3>\n

Polyester resins are characterized by high reactivity, rapid hardening, no release of by-products during cross-linking, modest shrinkage upon hardening (1-6%); they have good chemical inertia and high hardness over time. Federchemicals mastics are the result of a long and consolidated experience of the company in the knowledge and use of polyester resins, particularly in the marble and natural stone sector. The choice of high-quality raw materials and a strict selection of suppliers ensure a consistency of physical and mechanical characteristics and a quality among the highest on the market today. In "loaded" mastics, particular attention is paid to the purity and grain size of the mineral fillers used in order to ensure greater inertia, resistance and homogeneity of the finished product. Continuous research and development of new formulations allows us to respond, through a wide range of products, in a flexible and more specific manner to the different needs of the market<\/p>\n[vc_row equal_height=\"yes\" content_placement=\"bottom\" kd_background_image_position=\"vc_row-bg-position-top\"][vc_column width=\"1\/2\"][vc_empty_space][vc_column_text]DATA SHEET<\/a>[\/vc_column_text][\/vc_column][vc_column width=\"1\/2\" hcbrwpb_visible_for_roles=\"administrator,subscriber,customer\"][\/vc_column][\/vc_row]","protected":false},"featured_media":18371,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[468,456],"product_tag":[],"class_list":["post-11745","product","type-product","status-publish","has-post-thumbnail","product_cat-mastici-poliesteri","product_cat-trattamento-marmo","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nMkd - Federchemicals<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.federchemicals.it\/en\/product\/mkd\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mkd\" \/>\n<meta property=\"og:description\" content=\"Mastice adatto per l'incollaggio, formulato con resine poliestere prestabilizzate. Alta tenuta, basso peso specifico e lunga conservazione Le resine poliesteri sono caratterizzate da alta reattivit\u00e0, rapido indurimento, nessuna cessione di sottoprodotti durante la reticolazione, modesto ritiro all\u2019indurimento (1-6%); possiedono buona inerzia chimica ed elevata durezza nel tempo. I mastici Federchemicals sono frutto di una lunga e consolidata esperienza dell\u2019azienda nella conoscenza e nell\u2019uso delle resine poliesteri particolarmente nel settore marmi e pietre naturali. La scelta di materie prime di elevata qualit\u00e0 ed una severa selezione dei fornitori assicurano una costanza di caratteristiche fisico meccaniche ed una qualit\u00e0 tra le pi\u00f9 elevate presenti oggi sul mercato. Nei mastici \u201ccaricati\u201d particolare attenzione viene rivolta alla purezza e alla granulometria delle cariche minerali impiegate al fine di assicurare una maggiore inerzia, resistenza ed omogeneit\u00e0 al prodotto finito. 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