Rawaya Y101 / Rawanin rawaya Y102
Rawan Pvb
Baizan launi pvb mai launi don gilashin ginin gilashi.
Baizan na iya samar da yalwar fim mai launi don abokan ciniki zaɓi tare da tsayayyen kuma daidaitaccen launi.
ƙimar samarwa> 12000t a shekara
Launi pvb MOQ> 5000 sq.m.
Lokacin biyan kuɗi: TT LC DP
Lokacin aikawa: 5-15days
Sabis ɗin bayan-siyarwa ： Za mu bi sakamakon gwajin abokin ciniki, kuma idan akwai matsala, za mu bincika shi a shafin.
Baizan PVB interlayer kayan aiki ne na macromolecule wanda polyviny ke sarrafawa, butin murfin butyral wanda aka yi shi da filastik kuma aka cire shi. Fim ɗin mu na PVB tare da kyakkyawar haske mai haske, zafi da juriya mai sanyi, sassauƙa, yana da kyau ga jingina da gilashin inorganic da kuma yin gilashin lafiya laminated. Bayani dalla-dalla na al'ada yana tsakanin 0.2 mm - 2 mm.
Baizan PVB interlayer galibi ana amfani dashi wajen yin gilashin aminci laminated. Gilashin da aka shafe shi gilashi ne na musamman wanda aka saka shi tare da fim na PVB tsakanin ɗakuna biyu na gilashin gama gari, wanda a ƙarƙashin babban zafin jiki mai ɗumi da matsi, ya ɗaura don ƙirƙirar gini ɗaya. Saboda gilashin PVB da aka rufe tare da aikin aminci, adana zafi, shaidar amo, kuma
Raw kayan dubawa
Gano PVB resin foda
1. Tabbatar da gaskiya da hazo
Tukwici na aiki: Da farko, tsabtace saman gilashin da ethanol don tabbatar da cewa gilashin yana da tsabta. Sanya fasalin gilashin PMMA akan samfurin gilashin, ƙara farar fure a cikin ramin murabba'i mai laushi da santsi tare da sandar gilashi, ɗauki fitar da mudar, rufe wani gilashin, sannan a canza zuwa injin mai lalata don matse zafi. Da fari dai, fara gabatarwa a 0MPa da 125 ℃ na mintuna 3 ~ 4, sannan kuma yin compacting a 0.25MPa, wanda zai dauki mintina 5 ~ 6, wato latsa zafi an gama. An auna kaurin gilashi daya da kuma jimillar kalan gilashin da aka lasafta tare da kyallen vernier, an kiyasta kaurin gilashin da aka rufe (kimanin 0.76mm), an auna nauyin hazo na kusurwa huɗu na gilashin da aka rufe. na gilashin laminated aka raba don samun darajar siga. A lokaci guda, ya kamata a shirya wani gilashin ruɓaɓɓen gilashi ko gilashi mai ruɓi azaman rukunin kula da wofi don daidaita kuskuren kayan aiki.
2.Butyl abun ciki
Tukwici na Ayyuka: Narkar da fure fure a cikin narkewar ethanol mai narkewa da farko, sa'annan a ƙara maganin hydroxylamine hydrochloride, a jujjuya sosai sannan kuma reflux mai zafi a cikin ruwan wanka na zafin jiki na 2.5h don yin maganin a cikin kwandon murfin mai haske da bayyane. Daga saman bututun jan ciki, kara ruwa 50ml domin tsaftacewa, cire flask din maikyau kuma a sanyaya zuwa zafin jiki, sa'annan a kara digo 3 ~ 4 na 0.1% bromophenol blue mai nuna alama, tsayar da shi zuwa tsaka tsaki tare da ma'aunin 0.1mol / L NaOH , kwatanta tare da ƙungiyar blank, kuma gyara don lissafin abun butyl.
