Daj Y101 / Opaque daj Y102
Daj Pvb
Baizan xim pvb zaj duab xis rau cov ntawv pov thawj iav laminated.
Baizan tuaj yeem muab cov xim zaj duab xis rau cov neeg muas zaub xaiv nrog cov xim ruaj khov thiab raug.
ntim ntau lawm> 12000t toj xyoo
Xim pvb MOQ> 5000 sq.m.
Lub Sij Hawm Them Nyiaj: TT LC DP
Lub sij hawm xa tuaj: 5-15days
Cov kev pab cuam tom qab muag ： Peb yuav ua raws li cov neeg siv khoom kuaj sim, thiab yog tias muaj teeb meem, peb yuav kuaj nws qhov chaw.
Baizan PVB interlayer yog cov khoom siv macromolecule moulded los ntawm polyviny, butyral resin uas yog cov tshuaj yas thiab ntxiv mus los ntawm cov khoom yas. Peb cov PVB zaj duab xis nrog lub teeb zoo heev, kub thiab txias ua hauj, elasticity, yog qhov zoo rau cov iav inorganic thiab ua cov laminated kev ruaj ntseg iav. Cov kab tshwj xeeb tuab li ntawm 0.2 hli - 2 hli.
Baizan PVB interlayer yog siv dav hauv kev ua cov laminated kev ruaj ntseg iav. Laminated iav yog iav tshwj xeeb uas tau muab tso nrog PVB zaj duab xis ntawm ob txheej ntawm cov iav, uas nyob rau hauv qhov kub ua kom kub thiab siab, khi kom tsim tau ib qho kev tsim kho. Vim tias ntawm PVB laminated iav nrog txoj haujlwm ntawm kev nyab xeeb, kev txuag tshav kub, suab nrov pov thawj, thiab
Kev tshuaj xyuas khoom nyoos
Kev tshawb nrhiav ntawm PVB cov hmoov ua kom zoo
1.Txiav kev txiav txim siab ntawm cov pob tshab thiab cov huab
Cov lus qhia txog kev ua haujlwm: Ua ntej, ntxuav lub saum npoo ntawm iav nrog ethanol kom paub meej tias lub khob huv. Muab lub PMMA iav pwm rau ntawm lub khob coj mus kuaj, ntxiv cov hmoov tov rau hauv qhov zawj square thiab du nrog lub khob iav, tshem tawm cov pwm, npog lwm daim iav, thiab hloov mus rau lub tshuab vulcanizing rau kub nias. Ua ntej tshaj, prepress ntawm 0MPa thiab 125 ℃ rau 3 ~ 4 feeb, thiab tom qab ntawd mam li nrawm ntawm 0.25MPa, uas siv 5 ~ 6 feeb, uas yog kub nias tiav. Lub tuab ntawm ib qho ntawm cov iav thiab tag nrho cov tuab ntawm laminated iav tau ntsuas nrog vernier caliper, lub thickness ntawm laminated iav tau kwv yees (txog 0.76mm), cov taws kub nnyiab plaub ntawm plaub cov ntsiab lus ntawm cov iav laminated tau ntsuas thiab ntsuas nruab nrab, thiab cov tuab ntawm laminated iav tau muab faib kom tau txais tus nqi ntsuas. Nyob rau tib lub sijhawm, ib daim ntawm cov iav insulating lossis cov iav laminated yuav tsum tau npaj raws li pawg tswj hwm tsis txaus siab kom daws qhov ntsuas yuam kev.
2.Butyl cov ntsiab lus
Cov Lus Qhia Txog Kev Ua Haujlwm: Daws cov hmoov zoo rau hauv cov roj anhydrous ethanol kom paub ua ntej, tom qab ntawd ntxiv cov kua roj hydroxylamine hydrochloride, do kom zoo thiab tom qab ntawd ua kom sov tso rau hauv dej thermostatic da dej rau 2.5h los ua kom cov tshuaj nyob hauv lub conical flask kom pom tseeb thiab pob tshab. Los ntawm sab saum toj ntawm lub kwj dej condensing, ntxiv 50ml dej rau kev ntxuav, tshem tawm cov conical flask thiab txias rau chav kub, tom qab ntawd ntxiv 3 ~ 4 tee ntawm 0.1% bromophenol xiav qhov taw qhia, titrate rau nruab nrab nrog calibrated 0.1mol / L NaOH tov , muab piv nrog pawg dawb, thiab yog los laij cov ntsiab lus butyl.
