Solvent P-4: tobileng, 'me Kopo

Ea kajeno thepa ea ho haha 'maraka e tletse tlhahiso ea pente, ho hlapolla e leng hloka solvents khethehileng le thinners. Ka sebopeho, ba manyolo le inorganic, 'me ka tekanyo ea e le mouoane - tieo, tenyetseha' me lieha. E mong le e mofuta e reretsoe ho phetha mesebetsi e fapaneng. Har'a tsena ikhethang bakeng sa versatility lona cha solvent F-4. O ke lintho tse bonahalang ba bohlokoa haholo ho phetha mesebetsi ea ho penta, joalokaha ho thusa ntlafatsa solubility la pente le lipolisheng.

Taetsano eaba ho hlophisoa ha boitsebiso boo

Loketse solvent P-4 bakeng sa ho hlapholla ya dihlahiswa pente entsoe ka copolymers vinyl chloride, ditlelorine polyvinyl chloride le halogenated epoxy. Ho sebetsa ho ditharollo rarahaneng, e le dikarolo tse fetang tse peli kenyelelitsoe sebopeho lona. Solvent entsoe ka metsoako e joalo ho hloka botsitso manyolo kang monoethyl ea acetate - 12% monohalogen acetone - 26% toluene - 62%.

Ka tlhahisong ea mokhoa oa theknoloji e morao-rao le thepa, eo etsa bonnete ba ya boleng bo phahameng. Solvent P-4 ka lebaka la ho thepa lona haholo eketsa tshebetso tsoaka. e sebelisa nolofalletsa ka nako e khutšoanyane ho fumana junifomo pente e loketse ea ho sebelisa.

Technical litšobotsi tsa solvent ho

Motheong oa Link solvent P-4 - e sebeletsang pepeneneng colorless kapa yellowish mmala le e itseng monko mokelikeli. Ho boima karoloana ya metsi e 0.7%; e acid e nomoro sa feteng 0,07mg KOH / g,; flashpoint - 7 ° C; nomoro coagulation - 24%; autoignition mocheso - 550 ° C.

solvent bokahohleng P-4, litšobotsi tse eo ho dumella ho e sebelisa bakeng sa lipolisheng tse ngata le enamels ratoang ka ho fetisisa har'a bareki. Ha e kopana le litho tsa dikarolo tse tharo ka katleho susumetsa le botenya qete la pente le lipolisheng ho sebetsa e tiileng e qamathelang.

kopo

Bakeng sa ho hlapholla ya lipolisheng le pente sebediswa bakeng sa mokhabiso, empa le bakeng sa ba lokisetsa ho holim'a metsi sebelisoa solvent P-4. Pente e sebelisoa ho holim'a metsi evenly joalo ha aa lokela ho ba le makhapa, eo ka omisa delaminate. Ho ba tlisa ho tumellano lakatsa, ho solvent e phaella ka ho re ho enamels, primers, putty ka likarolo tse ling e nyenyane, ha susumetsang maikutlo ka ho phethahetseng. Tlhoekiso bokaholimo tloha kirisi le mobu sebetsa maharasoa khale soaked ka tharollo. Ho e pshang kateng, ho filimi ha thehoa e ile ea tiisa 'me e ba le barbotage sireletsang bakeng holim ho tšoaroa ka eona.

Phaella ka ho re ka solvent ka pente P-4, eo theko ka ho ya ka litha e le nngwe ea 1 ea 90 li-ruble, o fokotsa tshebediso ya bona le eketsa matla a ho sebetsana ka holim'a sebaka seo le ho feta. ho kopanya le kgothaletswa ke moetsi ka tharollo ambalaji litekanyetso tsa hae. Solvent P-4, eo tobileng tse ka toka e phahameng, a loketse bakeng sa ho hlapholla enamels bohlooho le CHV-124 ba khaki. Hape, boitsebiso boo ka sebelisoa bakeng sa ho diluting metsoako joalo:

• sebopeho OS 51 03 12 03;
• Enamel "Evinal 28"; "Vinikolor"; EP 140 439; "Vinikor 62"; XB 518, 125, 714, 1120; "Evikor";
• selelekela XC 04, 062, 059 wallpaper, 077; "Vinikor 061"; EP 0263, 0103, 0508, 0259;
• lipolisheng Brands XC 76 KhSL, XC 724, HV 784;
• putty EP 0020, lewis 005 HV.

mehato tshireletso

Solvent P-4 - ke mokelikeli le matla halefisang phello letlalong, mucous lera la mahlo le ho hema. Ho chefo, chang le esita le ho phatloha. Solvent P-4 e haholo ho hloka botsitso le ho 3 amana sehlopha sa kotsi. Ho sebetsa le eena, o lokela ho latela ba bang ba mehato.

Ho khanna mosebetsi sebelisa boitsebiso boo lokela ho batho ba tsubang le ventilation, hole le malakabe bulehileng, ka mocheso oa tsa +5 ... + 30 ° C le ka mongobo mong ka 85%. Ha o etsa kopo solvent e thibetsoe ho tsuba. ntho ena ke ho phatloha ka kopana le oxidants kang acid e acetic le asiti nitric, peroxide hydrogen, 'me le chloroform le bromoform.

boitsebiso boo ke nang le chefo e. Ha e e pshang kateng ka potlako haholo silafatsa moea hore a ka baka kotsi e tebileng bophelo ba batho. tšireletso ea matšoafo ke ho hlokahala hore ho sebelisa respirator. Tabeng ea ho kopana ka matsoho kapa libakeng tse ling, solvent lokela ho hlatsoa theoha ka metsi.

polokelo

The solvent R-4 - e inflammable le nang le chefo e, kahoo, ho lokela ho ho bolokoa ka thata ka setshelo e koetsoeng, hole le heaters, lijo, lisebelisoa tsa motlakase, libakeng atameleha bakeng sa bana, 'me ba qobe khanya ea letsatsi. Ho tluoa tabeng ea 'maraka ka lik'hontheinara entsoe ka thepa e manganga ho metsoako e. Kamore moo solvent e bolokwa, ho na le e lokela ho ba kotsi ka mollo. Raka, athe bophelo , ho tloha letsatsing la proizvodnje ke likhoeli tse 12.