- Equivalent Grades:Sinopec 100-27 I Wanwei 17-99 | Kuraray PVA-117(28-98) | Kuraray Mowiol 30-98 | Sekisui Selvol 325 – Celanese | JVP JF-17L | Nichigo NL-18
- Appearance: White or yellowish granular solid.
- Solubility: Dissolves quickly in hot water (80–95°C)
- Packing: Kraft paper package with plastic film inside, 20kgs/25kgs per bag, 800kgs/pallet or 1000kgs/pallet
- Storage: The PVA should be stock indoor where room temperature is 5-30℃, dry warehouse, well-ventilated place. Avoid storing in places with high temperature fluctuations. keep away from moistur, and avoid sun exposure. It is strictly forbidden to store together with volatile chemicals to prevent adsorption deterioration.
- CAS.9002-89-5
|
Item |
BF17 |
|
Hydrolysis(mole%) |
98.5-99.2 |
|
Viscosity (mPa.s) |
25-30 |
|
Volatile(wt%) |
＜5 |
|
Ash(wt%) |
＜0.7 |
|
PH |
5-7 |
Application
Warp sizing agent
CAS.9002-89-5 PVA 1799 (Sinopec 100-27 CCP BF17) is widely used as warp sizing agent, Protective coating for natural fiber and synthetic fiber before weaving in textile industry. It help increases the tensile strength of the yarn, reducing the breakage rate.
Paper making
CAS.9002-89-5 PVA 1799 (28-98) is widely used as a surface sizing agent and coating binder in paper manufacturing. As a surface sizing agent, PVA 1799 penetrates paper fibers to significantly improve mechanical strength, including folding endurance, stiffness, and tear resistance. It also enhances water resistance and printability. As a coating binder, PVA 1799 improves paper gloss, smoothness, and ink adhesion, making it ideal for coated papers and specialty grades.
Packaging And Shipping
FAQ
What's the purity?
＞96%
What's the size?
10 mesh to 25 mesh
What's the MOQ?
Normally one ton, but sample order is acceptable.
Do you support sample?
Yes, 500g sample is free by freight collected.
Do you have Technical report support?
Yes, we have COA match each batch.
What's the delivery time?
The order will be prompt delivered within 15days.
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