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