Chain extender and emulsifying agent for PUD synthesis.
50 % 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 chain extender in the production of aqueous PUR Dispersions. At room temperature, VESTAMIN® A 95 is a low viscousity, transparent, slightly yellowish liquid with a slight aminic odour.
Benefits at a glance
• Internal emulsifier and chain extender
• Strong hydrophylizing power
• Stabilizing power even in neutral or slightly acidic pH range
• No release of amines
• Strong hydrophylizing power
• Stabilizing power even in neutral or slightly acidic pH range
• No release of amines