Polymethylmethacrylate (PMMA) Polymethylmethacrylate (PMMA) is a thermoplastic polymer, also known as acrylic or acrylic glass is a transparent and rigid thermoplastic often used in sheet form as a lightweight or shatter-resistant alternative to glass. Production Poly(methyl methacrylate) is produced by free‐radical polymerization of methyl methacrylate in mass (when it is in sheet form) or suspension […]
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Hexamethylenediamine ( HMD )
(CAS : 124-09-04)
Hexamethylenediamine (HMD) also named Hexane-1,6-diamine; 1,6-Hexanediamine or 1,6-Diaminohexane is a chemical compound with two amines functions.
Production
Hexamethylenediamine (HMD) is obtained from hydrogenation of the adiponitrile.
Use
HMD and adipic acid are the starting materials for nylon 6,6 used widely in textiles and plastics. HMD reduce yellowing in PU resin. HMD can react with the phosgene and produce the HexamethylenDiIsocyanate (HDI).
The main uses are epoxy curing agents, petroleum, adhesives, inks, scale and corrosion inhibitors, water treatment chemicals and disinfectants.
HMD is moderately toxic. It can cause serious burns and severe irritation.
This product can be founded as various grade : HMD 100% – HMD 90% – HMD 80% – HMD 70%
Arpadis is one of the largest chemical distributor in Europe.
Arpadis is handling the storage, transport, export & import formalities of Hexamethylenediamine globally.


