BG-2577

Wakilin Curing Waterborne-BG-2577

Takaitaccen Bayani:

BG-2577 shine mai watsa ruwa aliphatic polyisocyanate curing wakili bisa hexamethylene diisocyanate.tare da low danko, high taurin, low sheki, m yellowing juriya, da kyau kwarai dispersibility. Hakanan za'a iya ƙara shi zuwa tarwatsewar kyauta na hydroxyl don haɓaka kaddarorinsu daban-daban.

Aika mana imel

Cikakken Bayani

Tags samfurin

Magani

Ana amfani da shi a cikin filayen kamar fenti na ƙasa, kotunan silicone PU da titin titin jirgin sama, fentin bango na waje, fim ɗin mai, da rufin siminti micro.

Ƙayyadaddun bayanai

Bayyanar	Fari zuwa rawaya m ruwa mai haske
Abubuwan da ba su canzawa (%)	95-97
Dankowa (mPa • s/25 ℃)	600-1000
HDI monomer na kyauta (%)	≤0.1
Abubuwan da ke cikin NCO (kasuwa%)	21.5 ~ 22.5

Umarni

Lokacin amfani da BG-2577, za a iya ƙara masu ƙarfi irin su propylene glycol methyl ether acetate (PMA) da propylene glycol diacetate (PGDA) don dilution.Ana ba da shawarar yin amfani da ammonia ester grade solvents (tare da abun ciki na ruwa ƙasa da 0.05%) don dilution, tare da ingantaccen abun ciki na ƙasa da 40%.Gudanar da takamaiman gwaje-gwaje kafin amfani da Gwajin Kwanciyar hankali.Dole ne a yi amfani da cakuda da aka ƙara tare da BG-2600-100 yayin lokacin kunnawa.

ajiya

Ya kamata a adana samfurin a cikin akwati da aka rufe don guje wa daskarewa da yanayin zafi.Ana ba da shawarar kiyaye marufi da aka rufe a ma'aunin zafin jiki na 5-35 ℃.Rayuwar shiryayye na samfurin shine watanni goma sha biyu daga ranar samarwa.Bayan rayuwar shiryayye ta wuce, ana ba da shawarar yin aikin kimantawa kafin amfani.

Samfurin yana da matukar damuwa ga danshi kuma yana amsawa da ruwa don samar da iskar gas kamar carbon dioxide da urea, wanda zai iya haifar da matsa lamba na akwati ya tashi kuma yana haifar da haɗari.Bayan buɗe marufi, ana ba da shawarar yin amfani da shi da wuri-wuri.

Na baya: Wakilin Curing Waterborne-BG-2500

Na gaba: Wakilin Curing Waterborne-BG-2600-100