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Siffar kujerar bayan gida ta UF

2021-11-19

Urea formaldehyde (UF) wurin zamaAna amfani da shi ne musamman don shirya fenti na yin burodin amino alkyd tare da resin alkyd don inganta taurin da bushewar fim ɗin fenti. Za a iya haɗa wurin zama na bayan gida na UF tare da resin alkyd mara bushewa don yin fenti na acid mai warkarwa, wanda za'a iya amfani da shi don rufe haske na kayan itace. Amma juriya na yanayi, juriya na ruwa da riƙe haske kaɗan kaɗan ne. Za'a iya amfani da resin Epoxy da resin alkyd don shirya filaye da fenti na cikin gida tare da kaddarori daban-daban. Babban fasali sun haɗa da:

1. Farashinkujerar bayan gida UFyana da arha kuma albarkatun ƙasa sun wadatar.

2. Tsarin kwayoyin halitta naurea formaldehyde (UF) kujerar bayan gidaya ƙunshi atom ɗin oxygen na polar, don haka yana da kyau adhesion zuwa saman. Ana iya amfani da shi don gyaran fuska da tsaka-tsaki don inganta mannewa tsakanin suturar saman.

3. DominUF kujerar bayan gidaza a iya warkar da shi a cikin dakin da zafin jiki lokacin amfani da acid mai kara kuzari, ana iya amfani da shi don suturar katako mai sassa biyu.

4. Fim ɗin fenti da aka warke tare da resin urea formaldehyde yana da sassauci mai kyau.

5. Urea formaldehyde resin yana da babban danko, babban darajar acid da rashin kwanciyar hankali na ajiya.

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