Yellow Y101 / Opa-ofeefee Y102
Yellow Pvb
Baizan awọ pvb awọ fun gilasi ti a fi gilasi ti ayaworan.
Baizan le pese ọpọlọpọ fiimu awọ fun awọn alabara yan pẹlu iduroṣinṣin ati awọ deede.
iwọn didun iṣelọpọ> 12000t fun ọdun kan
Awọ pvb MOQ> 5000 sq.m.
Igba isanwo: TT LC DP
Akoko Ifijiṣẹ: 5-15days
Iṣẹ lẹhin-tita ： A yoo tẹle abajade idanwo alabara, ati pe ti iṣoro kan ba wa, a yoo ṣayẹwo rẹ ni aaye.
Baizan PVB interlayer jẹ ohun elo macromolecule ti a ṣe nipasẹ polyviny, resini butyral ti o jẹ ṣiṣu ati ti jade nipasẹ ṣiṣu. Fiimu PVB wa pẹlu ijuwe ina to dara julọ, ooru ati idena tutu, rirọ, jẹ didasilẹ daradara si gilasi ti ko ni nkan ati ṣiṣe gilasi aabo laminated. Sipesifikesonu sisanra deede jẹ laarin 0.2 mm - 2 mm.
Baizan PVB interlayer jẹ lilo akọkọ ni ṣiṣe gilasi aabo laminated. Gilasi ti a fi wewe jẹ gilasi pataki eyiti a fi sii pẹlu fiimu PVB laarin awọn fẹlẹfẹlẹ meji ti gilasi ti o wọpọ, eyiti o wa labẹ iwọn otutu alapapo giga ati titẹ, sopọ lati ṣẹda ikole kan. Nitori PVB gilasi ti a fi laminated pẹlu iṣẹ aabo, titọju ooru, ẹri ariwo, ati
Ayewo ohun elo aise
Iwari ti lulú resini PVB
1. Ipinnu ti akoyawo ati kurukuru
Awọn imọran Isẹ: Ni akọkọ, nu oju gilasi pẹlu ethanol lati rii daju pe gilasi naa jẹ mimọ. Gbe mimu gilasi PMMA kan lori apẹẹrẹ gilasi, ṣafikun lulú resini sinu yara onigun mẹrin ati dan pẹlu ọpa gilasi, mu mita naa jade, bo gilasi miiran, ki o gbe si ẹrọ iriran fun titẹ gbigbona. Ni ibere, ṣaju ni 0MPa ati 125 ℃ fun awọn iṣẹju 3 ~ 4, ati lẹhinna compacting ni 0.25MPa, eyiti o gba iṣẹju 5 ~ 6, eyun titẹ gbigbona ti pari. Iwọn ti gilasi gilasi kan ati apapọ sisanra ti gilasi laminated ni wọn pẹlu caliper vernier, a ṣe iwọn sisanra ti gilasi laminated (nipa 0.76mm), a ti wọn iwọn ila oorun ti awọn aaye iṣalaye mẹrin ti gilasi laminated ati ni iwọn. ti gilasi laminated ti pin lati gba iye paramita. Ni akoko kanna, nkan ti gilasi idabobo tabi gilasi ti a fi pamọ yẹ ki o mura bi ẹgbẹ iṣakoso ofo lati ṣe aiṣedeede aṣiṣe ohun elo naa.
2. Akoonu Butyl
Awọn imọran Isẹ: Tuka lulú resini ninu epo epo ethanol anhydrous ni akọkọ, lẹhinna ṣafikun ojutu hydroxylamine hydrochloride, ṣaṣeyọri bakanna lẹhinna imularada ooru ni omi iwẹ thermostatic fun 2.5h lati ṣe ojutu ni igo conical ko o ati gbangba. Lati ori ọfa condensing, ṣafikun omi 50ml fun ṣiṣe afọmọ, mu igo conical jade ki o tutu si otutu otutu, lẹhinna ṣafikun 3 ~ 4 sil drops ti 0.1% bromophenol blue indicator, titrate to neutral with the calibrated 0.1mol / L NaOH solution , ṣe afiwe pẹlu ẹgbẹ ofo, ati ṣatunṣe lati ṣe iṣiro akoonu ti butyl.
