Whakarewa P-4: Whakatakotoranga, me Taupānga

ki tonu Modern mākete rauemi hanga i te peita production, ki te waimeha e titau whakarewa motuhake me thinners. I roto i te hanganga, he organic me inorganic, a ki runga ki te tere o te whakaetonga ratou - nohopuku, pūkenga, me te puhoi. Hangaia ia momo e ki te mahi i ngā mahi rerekē. I roto i enei tu i roto i mo tona waitohu ringa rehe whakarewa F-4. Ko ia he rauemi mahuinga ia i roto e mau ana i roto i mahi peita, rite tauturu te reira te whakapai ake i te memehatanga o peita me varnishes.

Wāhui me te hanganga o te rauemi

E tika ana whakarewa P-4 mo te waimehatanga o ngā hua peita i hanga o copolymers vinyl pūhaumāota, pūhaumāota polyvinyl chlorinated, me resins epoxy. tano te reira ki rongoā uaua, rite neke atu i rua ngā wāhanga ngā i roto i tona hanganga. Whakarewa titoa o taua ahua ngā pūhui matū waro pērā i butyl tāpia - 12% hauwaiwaro - 26% toluene - 62%.

I roto i te hanga o te tikanga o ngā hangarau me ngā taputapu hou, e whakarite te kounga teitei. Whakarewa P-4 e tika ana ki ona āhuatanga nui whakatere te tukanga Mixing. Ko tōna whakamahi hanga reira taea i roto i te wa poto ki te whiwhi he rite ki te whakamahi i te peita ōrite.

āhuatanga Hangarau o te whakarewa

I runga i te pūtake o te whakarewa waho P-4 - he tae te huitahi kowhai ranei mārama, me te motuhake kakara wai. Te reira i hautanga papatipu o te wai ko te 0.7%; he maha waikawa o kore ake atu i te 0,07mg KOH / g; paemura - 7 ° C; tau coagulation - 24%; pāmahana autoignition - 550 ° C.

whakarewa Universal P-4, āhuatanga e tuku tona whakamahi mō te maha varnishes me enamels tino rongonui i roto i kiritaki. tōtika te huinga o ngā mema o te wāhanga e toru pānga te matotoru mutunga o peita me varnishes ki te mahi pokey.

tono

Hoki waimehatanga o varnishes me peita whakamahia mō te whakapaipai, engari ano mo te faaineineraa mata tono whakarewa P-4. E tono peita ki te mata whakanoho kia kore e roto i kapia, i runga i whakamaroke delaminate. Hei kawe ia ratou ki te ōritetanga e hiahiatia ana, ko te whakarewa tapiritia ki enamels, primers, putty i roto i wahi iti, i te whakaoho ata. papa purenga i te hinu, me te paru mahi tawhetawhe tawhito waiwaitia i roto i te otinga. evaporates reira, ua haapuai te kiriata i hanga te ka riro i te paninga tiaki mo te mata ki te kia tukinotia.

Tāpiri i te whakarewa i roto i peita P-4, nei utu ia 1 rita o 90 moni, whakaiti koe ratou kohi, me te whakapiki ake i te kaha ki te hapai i te horahanga mata nui. te ranu i te paerewa tūtohutia e te kaiwhakanao i runga i te otinga te tākai. Whakarewa P-4, he tika tiketike, e tika ana mō te waimehatanga enamels hina me CHV-124 nei ngā khaki. Hoki, e taea te whakamahi i tēnei rauemi mō te faatarapape taua ranunga:

• hanganga OS 51 03 12 03;
• I tohu "Evinal 28"; "Vinikolor"; EP 140 439; "Vinikor 62"; XB 518, 125, 714, 1120; "Evikor";
• tämata XC 04, 062, 059, 077; "Vinikor 061"; EP 0263, 0103, 0508, 0259;
• rama varnishes XC 76 KhSL, XC 724, Hv 784;
• putty EP 0020, 005 Hv.

mehua haumaru

Whakarewa P-4 - ko reira he wai he pānga irritating kaha i runga i te kiri, membrane mucous o kanohi me te manawa. Ko reira paitini, pūkākā, me te ara taikaha. Whakarewa P-4 Ko tino ahua, me te 3 pā ana ki te piha haapiiraa mōrearea. Te mahi ki a ia, kia aru ai koutou etahi whakatūpatotanga.

Ki te whakahaere i te mahi mā te whakamahi i tenei rauemi kia kaipaipa he ventilation, atu i tuwhera te mura, i te pāmahana o +5 ... + 30 ° C, me ki haumākū whanaunga o 85%. A, no te tono whakarewa te riria ai ki paowa. Tenei taonga he taikaha i runga i te whakapā ki hāora pērā i te waikawa ahetiki me te waikawa hauota, te hauwai waikuratei, a ki te chloroform me bromoform.

Ko te paitini tēnei rauemi. A, no te evaporates whakapokea rawa hohoro reira te rangi e taea meinga kino nui ki te hauora tangata. he tika tiaki Respiratory ki te whakamahi i te respirator. I roto i te take o te whakapā ki te ringa atu wahi ranei, kia horoia atu te whakarewa ki te wai.

rokiroki

Ko te R-4 whakarewa - he reira inflammable me paitini, te tikanga kia pera penapena reira humarie i roto i te ipu kati, atu i te hatete, kai, taputapu hiko, i roto i nga wahi uaua mō ngā tamariki, a ki te karo te rā. mai te reira i ki mākete i roto i ngā hanga o ngā rauemi ātete ki ona wāhanga. Ko te ruma i reira rongoa te whakarewa te, i reira kia kia he mōrearea ahi. Shelf ora i te rā o te hanga ko te 12 marama.