Chemical Name: 3-Hydroxyethyloxyethyl-1-Hydroxyethylbenzenediene (Chain Extender HER) - Liquid
Chinese Name: 3-羥乙基氧乙基-1-羥乙基苯二醚,擴鏈劑HER-液體
Molecular Formula: C12H18O5
Molecular Weight: 242.26
CAS No.: 777942-63-9

Performance Description
Compared With Solid HER, It Has The Characteristics Of Convenient Use And Less Dosage. In Addition, The Polyurethane Products Made Of Liquid HER-L Have Excellent Tensile Strength, Elongation, Flexibility And Other Characteristics In Addition To The Conventional Properties Of Products Made Of Solid HER. This Product Is Soluble In Dimethylacetamide (DMAC).

The Main Purpose
As A Chain Extender For TDI / MDI Series Polyurethane Products, It Is Widely Used In Polyurethane Adhesives, Coatings, Sealants, Elastomers, PU Foam, Spandex, Sports Facilities And Other Fields. This Product Is Especially Suitable For Medium And High Hardness Products.

Package
This Product Is Packed In Galvanized Iron Barrel, 20kg Per Barrel