Mgbaze P-4: nkọwa, na Ngwa

Modern ụlọ ihe ahịa jupụtara agba mmepụta, na itughari nke na-achọ pụrụ iche solvents na thinners. Na mejupụtara, ha na-organic na inorganic, na ọnụego nke evaporation - ngwa ngwa, vasatail na ngwa ngwa. Onye ọ bụla ụdị na-iji ịrụ dị iche iche ọrụ. Otu n'ime ndị a na-anọchi maka ya egosipụta ọtụtụ ika mgbaze F-4. Ọ bụ ihe dị oké ihe onwunwe na-arụ sere ọrụ, dị ka ọ na-enyere mma solubility nke akọwa na varnishes.

Oge akara aka na mejupụtara ihe

Adabara mgbaze P-4 maka dilution nke agba ngwaahịa mere nke vinyl chloride copolymers, chlorinated polyvinyl chloride, na epoxy resins. Ọ na-emetụta mgbagwoju ngwọta, dị ka ihe karịrị abụọ mmiri gụnyere ya mejupụtara. Mgbaze esịnede dị obodo organic ogige dị ka butyl acetate - 12% acetone - 26% toluene - 62%.

Ke imewe nke n'aka nke oge a na teknụzụ na ngwá, nke ana achi achi a elu mma. Mgbaze P-4 ruru ya Njirimara ukwuu accelerates Ịgwakọta usoro. Ya iji na-eme ka o kwe omume na a obere oge iji nweta a edo agba dị njikere iji.

Nka na ụzụ e ji mara nke mgbaze

Na ndabere nke mpụga mgbaze P-4 - a uzo colorless ma ọ bụ acha na agba na kpọmkwem isi mmiri mmiri. Ọ uka nta nke mmiri bụ 0,7%; ihe acid nọmba nke karịa 0,07mg Koh / g; flashpoint - 7 ° C; nọmba coagulation - 24%; autoignition okpomọkụ - 550 Celsius C.

Universal mgbaze P-4, e ji mara nke ka ya iji ọtụtụ varnishes na enamels kasị ewu ewu n'etiti ndị ahịa. The Nchikota òtù nke atọ components irè ekpebi finishing ọkpụrụkpụ nke akọwa na varnishes na-arụ ọrụ viscosity.

ngwa

N'ihi dilution nke varnishes na ágbá na-eji ihe ịchọ mma, ma n'ihi na n'elu nkwadebe etinyere mgbaze P-4. Ágbá na-etinyere na n'elu evenly otú kwesịrị ịba lumps, nke na ihicha delaminate. Ga-ewetara ha chọrọ anọgidesi, na mgbaze na-agbakwunyere enamels, primers, putty na obere òkè, mgbe edemede juputara. Ọcha na-ebupụta si griiz na unyi mee ochie rags tinye na ngwọta. Ọ anwụ na-amịrị, kpụrụ film na-sikwuo ike ma na-a na-echebe mkpuchi maka n'elu ka e mesoo.

Agbakwunye a mgbaze na ágbá P-4, onye price kwa 1 liter nke 90 rubles, ị belata ha oriri na-amụba ike ijikwa a ukwuu n'elu ebe. agwakọta ụkpụrụ na-atụ aro site na emeputa na mkpo ngwọta. Mgbaze P-4, onye nkọwa bụ pụtara elu, adabara dilution awọ enamels na CHV-124 khaki. Ọzọkwa, a na ihe onwunwe ga-eji na diluting dị mixtures:

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

nchebe

Mgbaze P-4 - ọ bụ a mmiri mmiri na-enwe ike iwe mmetụta na akpụkpọ, mucous akpụkpọ ahụ nke anya na iku ume. Ọ bụ na-egbu egbu, flammable na ọbụna na-agbawa agbawa. Mgbaze P-4 bụ ukwuu obodo na 3-akọ odachi klas. Arụ ọrụ na ya, ị kwesịrị ị na-eso ụfọdụ anya.

Kụziere ọrụ na iji ihe onwunwe ga-ese siga na-enwe ventilashion, n'ebe na-emeghe ọkụ, na okpomọkụ nke +5 ... + 30 ° C na na ikwu iru mmiri nke 85%. Mgbe n'itinye mgbaze a machibidoro iwu na-aṅụ sịga. Nke a na umi bụ na-agbawa agbawa na kọntaktị na oxidants dị ka acetic acid na nitric acid, hydrogen peroxide, na na chloroform na bromoform.

A ihe onwunwe bụ na-egbu egbu. Mgbe ọ na-anwụ na-amịrị ngwa ngwa emetọ ikuku na nwere ike ime ka oké njọ imerụ ụmụ mmadụ ahụ ike. Akụkụ okuku ume na nchebe bụ mkpa na-eji a ume. Bụrụ na nke na kọntaktị na aka ma ọ bụ n'ebe ndị ọzọ, ndị mgbaze ga-asa oyi na mmiri.

nchekwa

The mgbaze R-4 - ọ bụ inflammable na-egbu egbu, n'ihi ya, ọ ga-echekwara nweghịkwa obi na a mechiri emechi akpa, n'ebe heaters, nri, eletriki ngwa, na keerughi ebe maka ụmụaka, na izere ìhè anyanwụ. Ọ na-abịakwute ahịa ke containers mere nke ihe eguzogide ya mmiri. The ụlọ ebe mgbaze na-echekwara, e kwesịrị a ọkụ odachi. Adị ndụ site na ụbọchị nke rụpụta bụ ọnwa 12.