Resins for Grinding wheels/Abrasives
wheels/Abrasive compounds
Grinding materials are based on high quality
Calcined Alumina grits mixed with Silicon carbide grains to impart special working
hardness.To give the desired preform to such abrasives materials, Phenol formaldehyde
binders are used. SRL manufactures all the varieties of P.F.Resins used in this industries
in powder form. Since, liquid resins used in this application have very short shelflife,
we recommend that the sourcing of liquid resins should be done from a nearby source rather
than importing. Such liquid resins are used only to dissolve the powder and for getting
pressing consistency.
| |
DURAFRIC-1008 |
DURAFRIC-2010 |
DURAFRIC-3010 |
Chemical Nature |
Phenol Formaldehyde Resin in
Powder form |
Phenol Formaldehyde Resin in
Powder form |
Phenol Formaldehyde Resin in
Powder form |
Specifications
|
Melting Point |
75-95 °C |
80-100 °C |
85-105 °C |
Volatiles |
2 % max |
2 % max. |
2 % max. |
Fineness |
60 Micron max |
60 Micron max. |
80 Micron max |
Max. Shelf Life |
6 months |
6 months |
6 months |
Standard Packing |
25 kgs in Polylined HDPE Bags |
25 kgs in Polylined HDPE Bags |
25 kgs in Polylined HDPE Bags |
U S E S |
Manufacture of Grinding Wheels and
Refractories having Long flow properties. |
Manufacture of Grinding Wheels and
Refractories having Medium flow properties |
Manufacture of Grinding Wheels and
and Refractories having low flow properties |