Product Name:

Dimethylthio Toluene Diamine-DMTDA

   二甲硫基甲苯二胺 

Type:                      DMTDA-E300

 

Structure:

 

 

 Physical properties:

 

Item	Index
Appearance	Yellow clear liquid
Dimethylsulphidetoluene diamine %	≥95
Monomethylsulphidetoluene diamine %	≤4.0
Trimethylsulphidetoluene diamine %	≤1.0
Density(20°C)g/ml	1.206
Boiling point(1.68mmHg)	200
Viscosity(20°C)cP	900
Steam pressure (20°C)mmHg	≤0.01

Application

1.DMTDA is served as  Extender chain effect in the usage of polyurethane,coating,RIM,adhesive,etc.It is also epoxy resin firming agent.

2.DMTDA is widely used in auto,arvhitecture,metal mine,medicine and others.

3.DMTDA can be used in textile,papermaking and printing.

 

4.DMTDA is used in remove polyurethane glue.

 

Processing:

 

1.DMTDA,being a liquid at room temperature results in significant processing adwantages,for examples,in such operation as transfer,melting down of solids is eliminated.Also,the possibility of freezign-up is no longer a concern during mixing or in meter-mixing machines.Additionally,its liquid state permits processing prepolymer at lower temperatures than that of MOCA

2.DMTDA has an equivalent weight of 107 compared to 133.5 for MOCA.This means that about 20% less by weight is required for a given prepolymer at the same stoichiometry.

 

Packag&Shipping 

• 200kg/metal pail

• Secial packing is availabe according to customers  requirements