Product Description
Polyvinyl cawvyog ib qho organic compound, cov tshuaj formula yog [C2H4O]n, cov tsos yog dawb flake, flocculent los yog hmoov khoom, tsw tsw. Soluble nyob rau hauv dej (tshaj 95ºC), me ntsis soluble nyob rau hauv dimethyl sulfoxide, insoluble nyob rau hauv roj av, kerosene, zaub roj, benzene, toluene, dichloroethane, carbon tetrachloride, acetone, ethyl acetate, methanol, ethylene glycol, thiab lwm yam. Polyvinyl cawv yog ib qho tseem ceeb ntawm cov khoom siv raw khoom ntawm polyvinyl cawv. roj av-cov kav dej thiab vinylans, cov khoom siv kho mob, cov emulsifiers, cov ntawv txheej, cov nplaum, cov nplaum, thiab lwm yam.
Khoom Parameters
| Cov khoom kuaj | Index |
| Khoom npe | Polyvinyl cawv / PVA |
| CAS Nr | 9002-89-5 |
| EINECS No. | 209-183-3 |
| Qhov tshwm sim | Dawb hmoov hmoov |
| Purity | 99% Min |
| Flash point | 79 ºC |
| Melting point | Kub ntawm 230 txog 240 ºC |
| Dej solubility | Soluble |
| Daim ntawv thov | mortar, putty hmoov, txheej, interface tus neeg sawv cev, hniav plaster, pobzeb sib koom tus neeg saib xyuas, silicon nitride thiab lwm yam muaj ceramic hmoov sib txuas, cement, gypsum additives, thiab lwm yam. |
Ntim:
25kg * 720bags, 18 tuj / FCL
25kg * 1000bags, 25 tuj / FCL
Shipping:
Txhawb nqa shipping feem ntau 7--14 hnub tom qab tau txais TT tso nyiaj lossis LC Original.
Cim npe nrov: ua nyob rau hauv Suav teb tshuaj zoo pva 05-99 nrog sgs rau cov nplaum, Tuam Tshoj ua nyob rau hauv Tuam Tshoj tshuaj zoo siab pva 05-99 nrog sgs rau nplaum manufacturers, lwm tus neeg, Hoobkas
