An yi redispersible latex foda da roba guduro emulsion gyara ta ƙara wasu abubuwa da fesa-bushe.Yana iya samar da emulsion da ruwa a matsayin watsawa matsakaici kuma yana da redispersible polymer foda.
Koyaya, akwai nau'ikan foda na latex da yawa akan kasuwa, tare da farashi daban-daban da inganci ko ƙarancin inganci.Anan akwai wasu hanyoyi masu sauƙi don Xiaorun don zaɓar latex foda da sauri tare da kyakkyawan aiki:
1. Solubility
Matakai: Ɗauki ɗan ɗanɗano mai ɗanɗano mai ɗanɗano, a narkar da shi a cikin ruwa sau 5, sai a motsa shi da kyau, a bar shi ya tsaya na minti 5, sannan a kiyaye shi.A ka'ida, ƙananan ƙwayoyin da ba a iya narkewa suna haɓaka zuwa ƙasan ƙasa, mafi kyawun ingancin foda na roba.
2. Bayyanar halittar fim + sassauci
Matakai: Ɗauki ɗan adadin latex foda, narke shi a cikin adadin ruwa sau 2 kuma yana motsawa daidai.Bayan tsayawa na minti 2, sake motsawa daidai.Zuba maganin a kan wani gilashi mai tsabta wanda aka dage farawa.An sanya gilashin a cikin wani wuri mai iska da inuwa kuma an bushe shi gabaɗaya A ƙarshe, kwaɓe shi kuma kula da fim ɗin polymer da aka kware.Mafi girman nuna gaskiya na latex foda, mafi kyawun inganci.Na gaba, zaku iya shimfiɗa shi a matsakaici.A latex foda tare da kyakkyawan elasticity yana da inganci mai kyau.
3. Juriya yanayi
Matakai: Sai ki debi wani adadin garin latex, ki narke shi daidai gwargwado na ruwa, sai ki jujjuya shi daidai, sai ki zuba maganin a jikin gilashi mai tsafta, sai a sanya gilashin a wuri mai iskar iska da inuwa, bayan ya bushe, sai a bare shi. , da kuma yanke fim din a cikin nau'i na nau'i, an jika shi a cikin ruwa, kuma a lura bayan kwana 1, an gano cewa ingancin latex foda yana da kyau idan ba a narkar da shi cikin ruwa ba.
Sanarwa
Wannan hanya ce ta asali mai sauƙi kuma mai sauƙi, wacce ake amfani da ita don fitar da samfuran da sauri tare da ingantaccen tsabta/ inganci.Har yanzu ana buƙatar gwada tasirin amfani na ƙarshe ta kayan aikin gwaji na ƙwararru kuma a ƙara su cikin turmi don tabbatarwa ta ƙarshe.
Lokacin aikawa: Fabrairu-10-2023