Ophakathi onsundu BK104 / Ophakathi onsundu BK103
Okulingene Pvb Brown
Ifilimu ye-Baizan color pvb yengilazi yokwakha i-laminated.
I-Baizan inganikeza ifilimu yombala eningi kumakhasimende ayikhetha ngombala ozinzile nonembile.
ukukhiqizwa ivolumu> 12000t ngonyaka
Umbala pvb MOQ> 5000 sq.m.
Isikhathi sokukhokha: TT LC DP
Isikhathi sokuthumela: 5-15days
Isevisi yokuthengisa ngemuva: Sizolandela imiphumela yokuhlolwa kwamakhasimende, futhi uma kunenkinga, sizoyibheka esizeni.
Ukuhlolwa kwempahla eluhlaza
Ukuze kuqinisekiswe ikhwalithi yemikhiqizo, senza ukuhlolwa okuqinile ezintweni zokusetshenziswa, ngokuya ngamazinga kazwelonke eChina.
Ukutholwa kwe-PVB resin powder
| iphrojekthi | kushintshashintsha | i-viscosity （20 ℃ 10% / S） | Ukupakisha kwabantu (g / ㎝3） | Inkomba encibilikayo （120 ℃ 21.6kg g / 10min) | Izinga lenkungu （%） | Ukudluliswa kokukhanya （%） | Inani le-acid （mgKOH / g) | Okuqukethwe kwe-hydroxyl （Wt%） | Okuqukethwe kweqembu le-Butyl （Wt%） | ukwenza izinto obala |
I-1.Sampling: ngemuva kokuthi yonke inqwaba yempahla eluhlaza ifike efektri, amasampula angaba ngu-5kg azothathwa enkatho ngayinye.
Ukuhlolwa kwe-2.Appearance: kumhlophe, kuhle futhi kuyalingana, kukhululekile kunoma yikuphi ukungcola, impuphu egeleza ngokukhululekile noma inhlayiya.
3.Whiteness: thatha 2kg isampula, engeza 1kg plasticizer, uhlanganise kahle, extrude futhi balolonge ulwelwesi, qhathanisa umbala
4.Ukushintshashintsha: Kala isampula ngebhalansi yokuhlaziya bese uyibeka ebhodleleni elinesisindo. Gcina ibhodlela kuhhavini amahora amathathu, izinga lokushisa lingama-60 ℃ （± 1 ℃）. Ngemuva kokuyikhipha, ibeke esomeni imizuzu engama-20-30 bese uyikala.
5.I-viscosity: Faka i-resin powder emgodini wephepha, faka ishubhu le-condensing kubhavu wamanzi wama-65 for ngehora elingu-1h, futhi lapho likhishwa futhi lipholile ekushiseni okungaguquki okungama-20 ℃ ± 1, uthele isampula enkomishini yesikali , futhi urekhode isikhathi lapho ithonsi lokuqala lesisombululo lifinyelela ku-50ml, okuyi-viscosity yesampula
Inkomba ye-6.Melt: Kala i-powder ne-plasticizer (1: 3), ufaka i-plasticizer kuqala ne-powder kamuva. Ngemuva kokuyifaka kwimitha yokuncibilika kwenkomba yokuncibilika, preheat imizuzu emi-4, engeza isisindo esingu-21.6g bese uqala ukukhipha. Ngemuva kwemizuzu emi-3, nquma isigaba sokuqala, bese ulinda imizuzu engu-5 ngaphambi kokusika isigaba sesibili. Isisindo esiphelele sezingxenye ezimbili sizoba inani lenkomba encibilikayo.
Izimo zokusetshenziswa kwamakhasimende
