Solvent P-4: Magadzirirwo, uye Application

Modern zvokuvakisa musika uzere pendi kugadzirwa, kuti sanganisa kunoda chaiwo zvokufembedzwa uye thinners. In sezvamunoita, vane makemikari uye inorganic, uye pamusoro mwero kwemvura - makasimba, ichiita mabasa akawanda, uye kunonoka. Mumwe mhando rakagadzirirwa mabasa akasiyana mabasa. Pakati izvi anomira nokuda kwayo pakawanda muchiso solvent F-4. Ndiye chinokosha zvinhu mukuita kupenda nemabasa, sezvo zvinobatsira kuvandudza solubility kuti pendi uye varnishes.

Kugadzwa uye Kuronga zvinhu

Inzwi solvent P-4 nokuti dilution wependi zvigadzirwa zvakagadzirwa raive nebutiro chloride copolymers, chlorinated polyvinyl chloride, uye epoxy Inogadzirwa nemasiridzi anobuda mumiti. Pachirehwa kunzwisisa zvinogadzirisa, sezvo zvinoriumba anopfuura maviri zvaisanganisira wayo sezvamunoita. Solvent rinoumbwa vakadaro kugadzikana Organic yeimwe akadai butyl acetate - 12% acetone - 26% toluene - 62%.

In anogadzira zvinhu zvokurarama ruzivo uye michina yemazuva ano, iyo kunovimbisa high quality. Solvent P-4 nokuda ehupfumi ayo Inowedzera zvikuru vaiitawo rikurumidze. Kushandiswa kwaro zvinoita munguva pfupi kuwana yunifomu pendi akagadzirira kushandisa.

Technical zvechadenga solvent

Pahwaro nechitarisiko solvent P-4 - a segirazi Hauoneki kana yellowish ruvara uye yakananga kunhuwa mvura. It vakawanda chikamu mvura 0,7%; imwe iine acid nhamba isina kupfuura 0,07mg Koh / d; flashpoint - 7 ° C; nhamba coagulation - 24%; autoignition tembiricha - 550 ° C.

solvent Universal P-4, unhu hunoita kushandiswa kwayo nokuda varnishes zhinji uye enamels akakurumbira zvikuru pakati vatengi. Tikafunga Nhengo zvitatu zvaiva zvinobudirira unochinja chose Ukobvu pendi uye varnishes kuti kushanda viscosity.

kunyoresa

Nokuti dilution pamusoro varnishes uye pendi kushandiswa kushongedzwa, asiwo gadziriro pamusoro akashandisa solvent P-4. Pendi anechekuita zvakaenzana saizvozvo pamusoro haafaniri ane nemavhinga, izvo pamusoro nokuomesa delaminate. Kuti vazviise kutsvakwa kusachinja-chinja, kuti solvent inowedzerwa enamels akagadzirwa, zvikabatsira, putty mu migove duku, apo ruchiparira kwazvo. Kucheneswa hukawanika kubva girisi uye netsvina mashandiro ekare mamvemve yakanyura mune mhinduro. It runopwa, iyo yakaumbwa firimu iri Rakasimbisa uye akava rwokudzivirira unhani kuti pamusoro kubatwa.

Achiwedzera solvent mu pendi P-4, ane mutengo chete 1 fő pamusoro 90 rubles, iwe kuderedza vapera uye zvinowedzera kukwanisa kubata mukuru pamusoro nzvimbo. nokusanganisa zvinodiwa ndakarumbidzwa ari mugadziri pamusoro kavha mhinduro. Solvent P-4, vane nokurondedzerwa chaizvo yakakwirira, yakakodzera dilution vhudzi enamels uye CHV-124 makaki. Uyewo, izvi zvinhu zvinogona kushandiswa pakubvisa wemisanganiswa dzakadaro:

• sezvamunoita Os 51 03 12 03;
• Enamel "Evinal 28"; "Vinikolor"; EP 140 439; "Vinikor 62"; XB 518, 125, 714, 1120; "Evikor";
• lähikuva XC 04, 062, 059, 077; "Vinikor 061"; EP 0263, 0103, 0508, 0259;
• varnishes pezvitsiga XC 76 KhSL, XC 724, HV 784;
• putty EP 0020, 005 HV.

chibatiso matanho

Solvent P-4 - imvura ane simba kunovhiringidza nomugumisiro paganda, mucous Kamudzira nameso uye kufema. Hazvina chepfu, zvinobata moto uye kunyange putika. Solvent P-4 kwazvo kugadzikana uye 3 chokuita Muvuti kirasi. Kushanda naye, unofanira kutevera mamwe matanho okuzvidzivirira.

Kuita basa uchishandisa izvi zvinhu vanosvuta vanofanira kuva kufefetedza, kure akazaruka mirazvo, pane imwe tembiricha kuti +5 ... + 30 ° C uye hama mwando 85%. Kana kushandisa solvent nayo chinorambidzwa kusvuta. fuma Izvi putika pamusoro kuonana oxidants dzakadai acetic asidhi uye nitric acid, hydrogen peroxide, uye pamwe chloroform uye bromoform.

Izvi zvinhu chepfu. Kana runopwa nokukurumidza kusvibisa mhepo kuti anogona kukuvadza kuti utano hwevanhu. kudzivirirwa respiratoria zvinokosha kushandisa unomubatsira kufema. Kana kubatana maoko kana dzimwe nzvimbo, solvent anofanira kugeza nemvura.

chengetedzo

The solvent R-4 - hazvina inflammable uye chepfu, saka chinofanira kuchengetwa zvakanaka mune namahwindo mudziyo, kure Heaters, zvokudya, midziyo yemagetsi, munzvimbo dzisingasvikiki vana, uye kudzivisa chiedza chezuva. Totaura kumusika mumidziyo zvakagadzirwa nezvinhu husingakwanisi yenhengo dzayo. The nenzvimbo solvent inochengeterwa, panofanira kuva moto njodzi. Pasherufu upenyu kubva musi gadzira ndiwo mwedzi 12.