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Sunmide® 328N
Sunmide® 328N
Sunmide® 328N
Sunmide® 328N
Epoxy Curing Agents and Modifiers
Sunmide 328N is a Polyamide Resin as Epoxy Hardener for repair. This Hardener of Epoxy Resin has excellent adhesion strength with good flexibility for various areas.
Category:Hardener

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APPLICATIONS

1) Adhesive for general industrial.

2) Adhesive for civil and construction.

3) Hardener for oil surface on concrete

4) Hardener for epoxy repair paints


PACKING

180kgs net in Steel Drum


SAFETY AND HANDLING PRECAUTIONS

Always ensure that all health and safety procedures are in accordance with local and national Government requirements.  Normal handling precautions should be observed, and in he event of contamination the affected parts should be washed with soap and water.


SPECIFICATION
Amine Value230
Colour No (Gardner)5
Viscosity (CPS at 25°C)230


AHEW      118


BASIC FORMULATION RATIO
Epoxy Resins (Haripol EP-450)100
Hardener (Sunmide 328N)13


CURING PROPERTIES

RCI Drying recorder (200µ wet @20ºC) 

     Drying time (hrs)  

     Curing time (hrs) 

RCI Drying recorder (200µ wet @5ºC)

     Drying time (hrs)

     Curing time (hrs)


4.5 

28.0


9.0 

43.0


Pencil hardness @20ºC 

     24 hrs 

     7 days 

Pencil hardness @5ºC 

    24 hrs 

     7 days

3B 


 

<6B 

2B

Mandrel Test

1/ 8 inch


PHYSICAL PROPERTIES(OIL SURFACE ON CONCRET) 

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