Description
CA-95 is an aqueous solution of a sodium salt of an amino functional sulfonic acid. It contains a primary and a secondary amino group and combines the properties of an emulsifier and a chain extender in the production of aqueous PUR/water based polyurethane (WPU) dispersions.
Type
Sodium salt of an amino functional sulfonic acid
Key features
-Broad pH stability
-Special chain extender
-Sodium salt of an amino functional sulfonic acid
-Widely used in water based polyurethane (WPU) dispersions
Typical properties
Appearance: Colorless or yellowish solid
Solid content (%): 51±1
Density (g/cm3): 1.225
pH (20g/L water, 20℃): 11-12
Viscosity (cp, 25℃): <20
Amine number (mg KOH/g): 260±10
CAS No. : 34730-59-1
MF: C4H11N2NaO3S
Application
The chain extender for PUR/water based polyurethane (WPU) dispersions
Storage and handling
Available in 200kg/drum or 25 kg/drum
Store products in tightly closed original containers at 5-40℃
Shelf life: 12 months from delivery date
According to non-dangerous goods transport
