Sauran ƙarfi P-4: Bayani dalla-dalla, da kuma Aikace-aikacen

Modern kayan gini kasuwar mai cike da Paint samar, to tsarma wanda bukatar musamman kaushi da thinners. A abun da ke ciki, su ne kwayoyin da inorganic, da kuma a kan kudi na danshin - azumi, m da kuma jinkirin. Kowane irin aka tsara don cika daban-daban ayyuka. Daga cikin wadannan tsaye a waje domin ta versatility iri da sauran ƙarfi F-4. Shi ne mai ba makawa abu a dauke da fitar da zanen ayyukansu, kamar yadda yana taimaka inganta solubility na Paints da varnishes.

Alƙawari kuma abun da ke ciki na kayan

Dace da sauran ƙarfi P-4 ga dilution na Paint kayayyakin sanya na roba chloride copolymers, magni polyvinyl chloride, da kuma epoxy resins. Yana shafi hadaddun mafita, kamar yadda fiye da biyu aka gyara kunshe a abun da ke ciki. Sauran ƙarfi hada da irin wannan maras tabbas gudanar da mahadi kamar butyl acetate - 12% acetone - 26% toluene - 62%.

A yi na hanyar fasahar zamani da kuma kayan aiki, wanda tsiraru da tabbatar da wani high quality. Sauran ƙarfi P-4 saboda da kaddarorin ƙwarai accelerates da hadawa tsari. Its amfani ya sa ya yiwu a wani gajeren lokaci su sami wani uniform Paint shirye don amfani.

Fasaha halaye na sauran ƙarfi

A kan tushen da waje sauran ƙarfi P-4 - wani m colorless ko yellowish launi da kuma takamaiman wari ruwa. Yana taro sulusi da murabba'i na ruwa ne 0.7%. wani acid yawan ba fiye da 0,07mg Koh / g; flashpoint - 7 ° C; lambar coagulation - 24%. autoignition zazzabi - 550 ° C.

Universal sauran ƙarfi P-4, halaye da damar yin amfani ga mutane da yawa varnishes da enamels mafi mashahuri a tsakanin masu amfani. A hade da mambobi ne na uku da aka gyara yadda ya kamata musababin da karewa kauri daga Paints da varnishes zuwa aiki danko.

aikace-aikace

Domin dilution na varnishes da Paints amfani don ado, amma kuma ga surface shiri amfani da sauran ƙarfi P-4. Paints ana amfani da surface ko'ina don haka bai kamata ya ƙunshi lumps, wanda a kan bushewa delaminate. Don a kawo su da ake so daidaito, da sauran ƙarfi da aka kara wa enamels, primers, putty a cikin kananan rabo, da jujjuyawa sosai. Tsarkakewa saman daga man shafawa da kuma datti aiki haihuwa Rags soaked a cikin bayani. Yana evaporates, da kafa fim ne ƙarfafa, kuma ya zama m shafi ga surface da za a bi.

Ƙara wani sauran ƙarfi a Paints P-4, wanda farashin da 1 lita na 90 rubles, ka rage amfani da kuma ƙara da ikon rike da mafi surface area. hadawa da matsayin da shawarar da manufacturer a kan marufi bayani. Sauran ƙarfi P-4, wanda bayani dalla-dalla ne fairly high, dace da dilution m enamels da CHV-124 Khaki. Har ila yau, wannan abu za a iya amfani da diluting irin gaurayawan:

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

matakan tsaro

Sauran ƙarfi P-4 - shi ne wani ruwa da ciwon karfi irritating sakamako a kan fata, mucous membrane na idanu da kuma numfashi. Shi ne mai guba, flammable da kuma ko da fashewar. Sauran ƙarfi P-4 ne sosai maras tabbas, kuma 3 da dangantaka da Hazard aji. Aiki tare da shi, ya kamata ka bi wasu riƙi shirinku.

Don gudanar da aikin yin amfani da wannan abu ya kamata smokers da ciwon shan iska, daga bude wuta, a zazzabi na +5 ... + 30 ° C da kuma tare da dangi zafi na 85%. Lokacin da ake ji da sauran ƙarfi an haramta hayaki. Wannan abu ne m on lamba tare da oxidants kamar acetic acid da kuma nitric acid, hydrogen peroxide, kuma tare da chloroform da bromoform.

Wannan abu ne mai guba. Lokacin da shi evaporates sosai da sauri ƙazantar da iska da za su iya haifar da tsanani cutar da lafiyar dan adam. Numfashi kariya wajibi ne in yi amfani da respirator. A hali na lamba tare da hannuwa ko wasu wuraren, da sauran ƙarfi ya kamata a wanke kashe da ruwa.

ajiya

A sauran ƙarfi R-4 - shi ne inflammable kuma mai guba, don haka dole ne a adana tam a cikin rufaffiyar ganga, daga heaters, abinci, wutar lantarki, kayan, a m wuraren yara, da kuma kauce wa hasken rana. Ya zo a kasuwar a cikin kwantena da aka yi da kayan resistant to da aka gyara. A dakin inda sauran ƙarfi da aka adana, babu wata wuta Hazard. Shiryayye rai daga ranar yi ne watanni 12.