Polyurethane/Polyurea
Product Details

Structure:

3, 5-Diethyltoluene-2, 4-diamine                 3, 5-Diethyltoluene-2, 6-diamine

            80                                                                                      20%

                      

Description

DHK E100: its chemical name is Diethyltoluenediamine (DETDA), is equal to Ethancure 100 and Lonza DETDA 80. It is a very effective chain extender of polyurethane elastomer, in particular for RIM (reaction injection molding) and SPUA (Spray Polyurea Elastomer). Moreover, it can also be used as curing agent of polyurethane and epoxy resin, antioxidant of epoxy resin, industrial oil and lubricants. In addition, it

can also serve as intermediates in organic synthesis:

Specifications

 

Terms

 

Index

 

Result

 

Apperance

 

Pale yellow transparent liquid

 

confirmed

 

3,5-Diethyltoluene-2,4-diamine:

 

75.0-81.0%

 

3,5-Diethyltoluene-2,6-diamine:

 

18.0-22.0%

 

Content

98.5

 

98.83

 

TDA Assay

0.1

 

None

 

Water Content

0.1

 

0.08

 

Color Value

200

 

80

 

Conclusion

Up to standard

Package,Storage and transportation

Package: 200kg/barrel       

Storage: Keep materials in the room which is dry and ventilate ration; Avoid direct sunlight when transportation, avoid collisions and pay attention to fire;

Shelf time:12 Months

Transportation:Transport as DG Goods

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Qingdao Hengke Fine Chemicals Co.,Ltd