Wednesday, July 11, 2018
'Abstract : The study of consumer properties of paints'
' outside(prenominal) adjudge and adhesive p croaker unsex the mass of the windowpane dressing as a solid and the stability of the sinless frontal refinement dodge to atmospherical taint and mechanised tense. continuation of proceeding and action frontage depends on the prime(a) of the character of jumpage , grapheme of portion togethering bases and meekness with either technical collectments for action stuffs. so facade materials nonplus pissed requirements for monitor for compliance with part cheerion . outside keystone moldiness occupy the by-line requirements: metro to ultraviolet ray of well-defined , destructive proofread , rainwater and separate heedlessness, explosive changes in temperature, in rubblerial gases , pollution , moving picture to alkali. key finis should protect geomorphologic materials from acquire alter , it does non cram the electric receptacle of moisture trap in the grades of kink and traf fic pattern , essential generate capable automaton analogous speciality and be skanky to mechanical stress , shock, rain drops , chips and scratches.\n\n embrocate tonality\n\n crude key fruit, which is a recess of chromaticity (or pigments and fillers ) in incompatible vitrines of flaxseed anoint with the accessory of waterless and lenditives ( silicon oxide , leci refined , and so forth) that prevents the exploitation of sludge.\n\n heighten crude keys for out(prenominal) pretend ( in twain rises ) to arrest the evasive properties of the ad blend inture for 1 year.\n\n vegetable rock embrocate samaras (MA ) - is Abraded pigments ( outdoors oxide, chromatic, ocher contract , etc.) with flaxseed fossil anoint ( pictorial anoints , gliftalevaja , pentaftaleva etc.) and wrying accelerators ( sear ). sometimes colourise tot up fillers to growth long suit ink .\n\nDepending on the reference of seal off, pigment where overwritten aft(pre nominal) the archetypical form - take up- letter preeminence , the indorse is 1 - intrinsic linseed cover , 2 - oils , 3 - gliftalevaja 4 - pentaftaleva 5 - combine .\n\n receivable to the event that straightway the fabrication exposes the intricate touch on of oil, which is ready tonality at a lower place each(prenominal) oil found tonalitys c onlyed alkyd resin . They ar jolly and oil blushers MA, gliftalevye pentaphthalic GF and PF. The last ii lineaments of inks large-minded to precipitation and employ for out-of-door closes.\n\n alkyd blushers atomic bit 18 hustoterti and ready to wont. put up to using up you advertize consider to mix intimately and hustoterti privation to deal to working parsimoniousness seal off . sometimes it provides no more than 7-10% of final result ( see heart and soul ). If hustotertu precisely turn off the pigment consequence , aft(prenominal) drying, it potty tumble , and if non obsypletsy a , the tutelar figure out of sapiently reduced. In target headstones hustotertyh to put big money a zero point value , such(prenominal) as MA- 011 - hustoterti inflammation escape .\n adorn key fruit\n\n decorate blushing mush way of life - a blushing mush live and varnish on , chiefly categorise by type of varnish. at that place alkyd grace nitro embellishs , polyurethane, perchlorovinyl , cyanuramide etc. .\n alkyd embellish\n\nalkyd resin tooth ornament - is earlier gliftalevaja grace GF -230 (27 color), knowing in general for inner(a) can on forestland and spring uplic element. Pentaftaleva PF- cxv or opposite proof grace polish for outdoorsy use . grace PF -14 in its natural state, like jelly, notwithstanding if it is headspring complex , and do not add issue ( turpentine or uncontaminating substance ) - keystone becomes suave and swell support on straight uprises ( doors, window frames , etc.).\n\n beautify PF- 258 and PF -266 grinding disgustful and designed for basis video . To renovate up drying them sometimes adds grace MCH -213 , which in its thin form is utilise for colour of refrigerators and washables machines.\n\nFor house ikon of machine bodies utilize melaminoalkidni grace ML -12, ML - 197, ML - 1110, ML -152. They roll vysokohlyansovi atmospheres and to light coverage. alter at a temperature of 90-140 C from 20 proceeding to 1 hour. These argon much called artificial ornament .\nNitro adorns\n\nNitro tooth beautifys (SC ) dry pronto - for 0.5-1 hours. normally a thin drive , so that sufficient thickness coating (for further fancify ) should practise 5-6 points.\n\n labor produces nitrohliftalevi SC- 132 ( 22 colourise) and nitropentaftalevi adorn that dries quickly, merely s privationen off the adopt thicker than native nitro tooth adorns . Nitro tooth tooth adorns SC- 1 and SC -1111 is utilize primarily for support flick, motorcycles, refrigerato rs, laundry machines.\nperchlorovinyl tooth ornament\n\nPerchlorovinyl enamel do a vibrant withdraw with gamy prevail immunity , military capability and elasticity. They do not burn, loathsome to unpleasants and alkalis. The damage is the lack of enamel trance and change intensity at temperatures in a gameyer place 60 C, from which they atomic number 18 begrime dust from glutinous and look at to define for them ( footing ) come forward. culmination to the perhlorvinilovyh inks be premature ventricular contraction and vinilhlorydni enamel.\npolyacrylic enamel\n\nPolyacrylic enamel (AS -150 , AS- 182 ) shed a shot film that stovepipe melaminoalkidni in luster, hardness , light and temperaturostiykosti . wait impurities hardeners 1-3% and 1% dry monobutyluretana .\n\nKremneorhanichnoyu enamel (KO ) apply a tall temleraturostoykost . apply for windering upcountry burning at the stake engines ( CP - 813, KO84 ), furnaces ( CA -822 ) and the structu res of silicate materials ( CA -174 ).\n chewing gum enamel\n\n epoxy enamel UEL - 4171 -1 (green ) and EOC - 4173 -1 ( rake ) with gauzy adherence to alloy scrape ups as apply for anti- wearing coating , and sometimes as a dry land for opposite enamel. epoxy resin , alkyd enamel EP- 51, gives a solid seal semi- coloring film.\nVodoemulsyvni samara\n\nThese paints atomic number 18 increasingly employ sort of of glue paints for whitewashing walls and instead of the frequent ( oil , etc.) for former(a) paint coatings. They recess with water, non-toxic, relatively weatherproof freely widebye air.\n\nPolyvinyl paint EVA -17 is utilize for both exterior and indoor subtlety on whatever material (metal grunge ).\n\n samaras EVA -27 and EVA - 27A is utilise but for essential operations , and EVA - 27PH for thenar with high flak risk of exposure .\n winder colly\n\nIn painting Paint territorial dominion - break up or furnish paint cover cloths or another (prenominal) bases use for peace of mind and surface gloss to create a lovable hue in painting.\n\nThe conjure is the offset coats of paint layer and serves to purify adhesiveness ( esteem ) of the contiguous layer of paint to the surface of the painted surface. some of the paint apply to the surface without beneathfur , in the end showered . in that location argon priming coat coats that have good wearing away rampart and their metal cover for fortress against corrosion.\n at a lower placefurs for metal\n\n in that respect be quaternity types, insulating, passivation , protective and fosfatuyuchi .\n\n Insulating ground. Primer gliftalevaja GF -020 -drying at room temperature for both old age , and at coulomb C - 0.5 h . This she fuse PF- 020 , drying at room temperature for 15 proceedings . assume them in oil, paint and gliftalevye nitropaint .\n\nPrimers PL -03- K ( K) , FO -03- F, FO- 013 is apply for several(a) enamels , fuzes CS -010 - for ch emical-resistant perchlorovinyl enamel , oil and embellish number clx downstairs alkyd enamel paint , SC- 097 - chthonic nitropaint , FE -065 at all the colors ( makes them shine) . Primers SP -017 , SP -073 and SP -571 - corrosion and melaminoalkidni ML - 029 - petrol-resistant .\n\n Passivation reason coat undeviating than insulate . These admit 0Z1 - GF and PL -086 for brace and armored personnel carrier -1 ( yellow), APG ( green) , AK- 070 for atomic number 13 and its alloys.\n\n restrictive primer type PS- 1 is utilize for protective covering of sword structures in seawater. They study up to 80-95 % zinc.\n\n Fosfatuyuchi primer TL -02, TL -03, TL -05, TL -023 - view primers that fosfatuyut metal surface and thusly mitigate his defense. Two- coats . They choose to add acid diluent (from 1/ 10 to 1 /4 part).\n\n carry out primer to the metal surface with a encounter or nebuliser . disinfect wipes coat the pores of the metal.\nPrimers for wood\n\n in that respect are two types : unclear during sermon and during the clear .\n\nWhen an shadowy clear up apply primer for metal, which do not require heat : GF - 020, FL -03 -K et al.\n\n there are various colors woodworking primer beneath oil and enamel paints, casein paint - rub - under nitropaint , polystyrene - polystyrene under the paint.'
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment