Mitundu ya polyurethane

Okonza zamakono samatopa kudabwa ndi makasitomala awo ndi mitundu yatsopano yomaliza zipangizo. Imodzi mwa njira zosangalatsa kwambiri zothetsera pansi ndi pansi pa polyurethane. Njirayi imagwiritsidwa ntchito popanga nyumba, zamalonda kapena zamakono, koma ndi zomangamanga zokhazokha zingagwiritsidwe ntchito m'nyumba.

Pansi pa polyurethane ndi malo opangira pansi, omwe maziko ake ndi osakaniza. Luso la kupanga mapulogalamu a polyurethane ndi lophweka: chilengedwe chopangidwa ndi polima chophangidwa ndi kuwonongeka kwa zigawo zikuluzikulu zimatsanulira pa maziko okonzedwe okonzedwe, ndipo, kufalikira, kumapanga maunifolomu onunkhira pamwamba. Kuphimba kumataya zolakwika ndi zosafunika chifukwa cha makulidwe.

Zida za polyurethane pansi

Malo odzaza madzi ali ndi ubwino wambiri pa zophimba zina:

• kusowa kwazing'ono;
• Mabakiteriya ndi tizilombo toyambitsa matenda saloledwa kufalikira;
• chinyontho;
• zovuta;
• kusagwirizana ndi mankhwala osakaniza;
• mkulu kutsutsa abrasion;
• kupirira kusinthasintha kwa kutentha.

Makhalidwe amenewa a pansi pa madzi amtundu wa polyurethane amawapangitsa kukhala abwino kwa mabungwe a ana ndi zamankhwala, mafakitale ogwirizana ndi malonda, komanso kusunthira pansi pa zomera.

Kuchokera ku zovuta za amuna ndi akazi zimatha kudziwika kuti ndi kovuta kukonzekera ndikutsanulila, kuthetsa mavuto, komanso kusagwirizana kwa chilengedwe. Pansi pano padzakhala zaka 20 muzovuta, koma muyenera kumvetsetsa kuti pakatha zaka 20 zingakhale zosangalatsa. Zoonadi, chophimbacho chikhoza kubwezeretsedwa, koma zidzakhala zovuta kuthetsa kwathunthu.

Thirani polyurethane pansi mu nyumbayo

Kuphimba uku kumagwiritsidwa ntchito pazipinda zapakhomo mobwerezabwereza kusiyana ndi malo opangidwira, chifukwa cha poizoni. Okonza amalangizidwa kuti aike pansi pa polyurethane pansi mu zipinda zomwe zimakhala zokayendera mobwerezabwereza ndi zikoka za kutentha (khitchini, bafa, msewu). M'zipinda zodyera ndi bwino kugwiritsa ntchito zipangizo zachilengedwe (matabwa, matayala).

1. Polyurethane pansi pamtundu wa 3D . Zimagwiritsa ntchito luso lapadera, malingana ndi momwe chithunzicho chimagwiritsidwira ntchito pambali ina, chifukwa cha zomwe zimapangitsa zotsatira za chowonadi chonse cha chinthu chowonetsedwa. Chithunzichi chimasindikizidwa pa satini, filimu ya vinyl kapena nsalu ya banner. Pambuyo polemba, ndondomekoyi ili ndi chisakanizo choonekera ndipo chipinda chimasiyidwa mpweya wokwanira.
2. Polyurethane pansi ndi mfundo zosangalatsa . Ziwoneka zachilendo kwambiri pamene zili pansi pazidzidzidzi kumeneko ndi zipolopolo, ndalama, mikanda ndi zina zing'onozing'ono. Chisokonezo ichi chofanana ndi zotsatira za madzi oonekera, zomwe zonse zochepa kwambiri zikuwoneka. Pansi pano amawoneka bwino mumsewu.
3. Kumadzikweza pamadzi ndi pulogalamu . Pano, mafano wamba opanda zotsatira za 3D amagwiritsidwa ntchito. Pogwiritsira ntchito mapuloteni kapena ma acrylic akhungu, omwe amagwiritsidwa ntchito kumapeto ndikutsegulidwa ndi varnish. Malo oterowo ndi okwera mtengo kwambiri, monga ndalama zambiri zimapita kuntchito ya ojambula yomwe simungathe kuisunga.

Monga momwe mukuonera, madzi ozungulira pansi pa ma polyurethane ndiwo mawonekedwe oyambirira omwe amapangidwira, omwe amabweretsa zolemba zaumwini ndi zatsopano ku chipinda. Inde, malo oterowo adzasankha anthu olimba mtima ndi olenga omwe amazoloŵera kudabwa ndikudodometsa alendo.