- Qib sib npaug:PVA2688|Sekisui Selvol 540 – Celanses
- Qhov tsos:Dawb los yog yellowish granular khoom.
- Solubility:Dissolve sai hauv dej (60-90 degree)
- Ntim:Kraft daim ntawv pob nrog yas zaj duab xis sab hauv, 20kgs / 25kgs ib lub hnab, 800kgs / pallet lossis 1000kgs / pallet
- Cia:PVA yuav tsum tau ntim rau hauv tsev uas qhov chaw sov yog 5-30 degree, qhuav warehouse, qhov cua zoo. Tsis txhob khaws cia rau hauv qhov chaw uas muaj qhov kub thiab txias. kom deb ntawm cov dej noo, thiab tsis txhob raug tshav ntuj. Nws yog nruj me ntsis txwv tsis pub khaws cia ua ke nrog cov tshuaj volatile los tiv thaiv adsorption deterioration.
|
Yam khoom |
PEB 26 |
|
Hydrolysis(mole%) |
86-89 |
|
viscosity(mPa.s) |
50-58 |
|
Volatile(wt%) |
＜5 |
|
Tshauv(wt%) |
＜0.5 |
|
PH |
5-7 |
Daim ntawv thov
Photosensitive emulsion nplaum
PVA 26 muaj kev daws teeb meem siab, siab viscosity, kev txhim kho dej, txhua yam muaj zog thiab hnyav ua haujlwm. Yog li nws tau dav siv nyob rau hauv photosensitive emulsions rau kev tshuaj ntsuam luam ntawv, PCB manufacturing. PVA BP 26 muaj zaj duab xis- qub thiab colloid carrers ua haujlwm.
Suspending agent
PVA BP04 yog siv los tiv thaiv colloid rau polymerization ntawm PVAC. Tiv thaiv cov khoom polymer los ntawm coalescing (ua ke ua ke) thaum lub sij hawm polymerization. Thiab siv nyob rau hauv ncua kev kawm ntawv polymerization (xws li, rau PVC) disperse monomer droplets nyob rau hauv dej.
Ntim Thiab Shipping
FAQ
MOQ yog dab tsi?
Feem ntau ib tuj, tab sis cov qauv txiav txim tau txais.
Koj puas txhawb nqa tus qauv?
Yog lawm, 500g qauv yog dawb los ntawm cov khoom thauj.
Koj puas muaj Technical report support?
Yog, peb muaj COA phim txhua pawg.
Lub sijhawm khoom xa tuaj yog dab tsi?
Qhov kev txiav txim yuav raug xa tuaj tsis pub dhau 15 hnub.
Cim npe nrov: PVA bp26, Tuam Tshoj PVA bp26 manufacturers, lwm tus neeg, Hoobkas
