PVA 1099
Polyvinyl Alcohol (PVA) is a water soluble and biodegradable synthetic polymer. It is a dry solid, and is available in granule and powdered forms. Grades include both fully hydrolyzed and partially hydrolyzed. PVA is an excellent adhesive with superior bonding strength, film forming and emulsifying properties. The film of PVA exhibits outstanding resistance to oil, grease and solvents. In addition to its film forming property, it has excellent adhesion to both hydrophilic and hydrophobic materials. PVA has been extensively used in textile industry for warp sizing and resin finishing; in paper industry for surface sizing and pigment coating; in the production of PVAc emulsion as protective colloid; in the suspension polymerization of PVC as a dispersion agent; as binder for ceramics, magnet, foundry cores and pigments.
Toote omadus:
Täielikult hüdrolüüsitud.
Low viscosity.
Kohandage osakeste suurust vastavalt tegelikule nõudlusele.
Samaväärsed klassid:
Kuraray PVA-110
Kuraray Mowiol 4-98
Kuraray Mowiol 6-98
CCP PF-08
Sekisui Selvol 310 – Celanese
JVP JF-10
Toote parameeter (spetsifikatsioon)
| Punkti | PVA 1099 |
| Hüdrolüüs (mool %) | 98.0 ~ 99.9 |
| Viscosity mpa.s | 8.0 ~ 12.0 |
| Lenduv (wt%) | ≤ 5.0 |
| Tuhk (wt%) | ≤ 0.5 |
| pH väärtus | 5 ~ 7 |
| Puhtus (%) | ≥ 91.5 |
| Osakeste suurus | 10 ~ 80 mesh |
Taotlus:
1. Warp Sizing Agent for cotton or rayonspun yarn in textile Industry.
2. Paper industry for Pigment binding.
3. Protective colloid for PVAc emulsion.
Pakkimine: Kraftpaberipakend kilega sees, 20kg/25kg koti kohta või riidest kott 500KG koti kohta.
Ladustamine: Tooted peaksid olema ladustatud siseruumides, kus toatemperatuur on 5-30 ℃, kuivas ja hästi ventileeritud kohas, ladustamine partiide kaupa. Hoidke eemal voolust, vältige niiskust ja vältige päikese käes olemist. Adsorptsiooni halvenemise vältimiseks on rangelt keelatud ladustada koos lenduvate kemikaalidega.
Transport: Transpordi puhul on vaja puhtaid sõidukeid, tuleb pöörata tähelepanu niiskuse, vihma ja päikesekaitse vältimisele. Käsitsege ettevaatlikult, et vältida pakendi kahjustamist. Adsorptsiooni halvenemise vältimiseks on rangelt keelatud ladustada koos lenduvate kemikaalidega.
KKK
1. Quality guarantee: Quality is strictly meet with contract requirement.
2. Technical support: Any technical question will be solved within 24 hours by email or telephone.
3. Prompt delivery: The order will be prompt delivered within 25 days.
