| Wesil RP |
| Binder system to
replace phenolics |
| Wesil RP
is a complete refractory fiber floccing and bonding system designed to
replace the phenolic resin systems in riser sleeves and other foundry
applications. Wesil RP contains cationic starch
to floc the aluminosilicate binder on to the fibers and a non-toxic
heat-set resin that sets up during drying to give extra hardness,
strength, and resistance to moisture. |
|
Wesil RP offers these advantages
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| Replaces
Noxious Phenolics - |
Non-toxic heat-set
resin replaces hazardous phenolic resin systems. |
| Increased
Hardness - |
Heat-set resin can
be used to replace starch and colloidal silica where extra hardness is
required. |
| More
Moisture Tolerant Finished Part - |
Formed parts are
more able to maintain hardness and strength if exposed to humidity. |
| No
Cristobalite - |
Completely
cristobalite free at use temperature eliminating a common source of
thermal shrinkage problems and health related concerns. |
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