Poly(acrylic acid), 25% soln. in water [PAA ~50,000]

CAS Number:

9003-01-4

组合的产品项目
Catalog Number	Unit Size	价格
00627-50	50 g	NT$1,344.00
00627-250	250 g	NT$4,464.00
00627-1	1 kg	NT$18,096.00

Save for Later

Bulk Order Request

有货

Product Overview

Polyacrylic acid (PAA) is a hydrophilic colloidal solution, similar in properties to water-soluble natural gums. It is a clear, colorless, viscous stable solution. Applications include the modification of aqueous formulations for such end uses as cleaners, binders, adhesives, and emulsion paints. The sodium, potassium, and ammonium salts are effective thickeners and dispersants useful in both natural and synthetic latex systems. PAA in ceramic applications improves dry strength, dispersant action, and improved workability of the clays. PAA is stable to hydrolysis and is not susceptible to bacterial degradation.

Shipping Requirements:

None

属性

Viscosity:

25% AQ <300 cps

Molecular Weight:

~ 50,000

References

Zhao, Y., Tang, Y., Wang, X. & Lin, T. Superhydrophobic cotton fabric fabricated by electrostatic assembly of silica nanoparticles and its remarkable buoyancy. Applied Surface Science 256, 6736–6742 (2010). doi:10.1016/j.apsusc.2010.04.082

Tenhuisen, K. S. & Brown, P. W. The Formation of Hydroxyapatite-lonomer Cements at 380C. Journal of Dental Research 73, 598–606 (1994). doi:10.1177/00220345940730030501

Safety & Storage

Hazards:

Irritant

Handling:

Gloves & chemical goggles

Storage:

Store at room temperature