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.
Brand:
sinograceitem no.:
A-95Payment:
L/C、D/A、D/P、T/T、MoneyGram、Paypal Other.Color:
Colorless or yellowish solidshipping port:
Shanghai And Other PortsDescription
Ca 95 is a manufacturer and supplier (CAS 34730-59-1), a diaminosulfonic acid chain-extender used in the waterborne polyurethane industry.
The outstanding purity of Hopax's EES-200L provides the benefits of high solid content and excellent stability for waterborne PU dispersions.
Ca 95 works well with all isocyanate and polyol systems, especially with dimethylol propanic acid (DMPA) and dimethylol butyric acid (DMBA). These systems are used for the development of high performance aqueous polyurethanes (PU) used in shoe adhesives and coatings for leather, wood and textiles.
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 liquid
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
Synonyms / Similar names:
Sodium salt, diamine with sulfonic acid functional group
Ethanesulfonic acid, 2-[(2-aminoethyl)amino]-, sodium salt (1:1)
2-[(2-Aminoethyl)amino] ethanesulfonic acid sodium salt
2-2-aminoethylaminoethane sulfonic acid sodium salt
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
What we offer:
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