
Epoxy Reactive Diluent 622
Other name: 1,4-Butanediol diglycidyl ether;
CAS: 2425-79-8
Specification: Industrial grade
Packing: 200kg per drum
Origin: Made In China
Manufacturer: Nanjing Chem Co.,Ltd
Product Introduction
Chinese name: 1,4-Butanediol diglycidyl ether 622
English name: 1,4-Butanediol diglycodyl ether
CAS number: 2425-79-8
Molecular formula: C10H18O4
Molecular weight: 202
Structural formula: C2H4 [CH2OCH2 (CHCH2O) 2]
EINECS:219-371-7
Appearance: Colorless liquid
Technical Indicators:
Product brand: 622
Color APHA: ≤ 30
Viscosity 25 ℃, mPa.S:15~20
Epoxy value eg/100g: ≥ 0.74
Epoxy equivalent g/eq: 120~137
Hydrolyzable chlorinated egg/100g: ≤ 0.01
Inorganic chlorine eg/100g: ≤ 0.005
Moisture%: ≤ 0.1
Usage: This product is commonly used as a toughening diluent for epoxy resins, as well as for solvent-free coatings, laminates, adhesives, and other epoxy systems.
Packaging specifications: 25kg plastic drum or 200kg iron drum packaging.



