Metallographic Compression Mounting

When it comes to mounting a metallographic specimen, compression mounting is widely regarded as the preferred option.

PhenoMount Phenolic Resin from OnPoint Abrasives

PHENOLIC POWDER RESIN
For a cost-effective approach, colored phenolic resins are highly recommended. PhenoMount, available in black, red, and green colors, offers an economical solution.

EPOXY POWDER RESIN
In the case of harder materials like heat-treated steels and titanium, we suggest using EpoMount, a mineral-filled epoxy. This mounting compound enhances the edge retention of any metallographic sample, thanks to its hardness.

CONDUCTIVE POWDER RESIN
To cater to SEM analysis requirements, we provide CarbonMount, a conductive mounting compound. This blend of graphite and phenolic eliminates the need for sputter coating your sample, as it offers the necessary conductivity.

Compression Mounting Compound Technical Guide
Material	Phenolic	Phenolic	Phenolic	Epoxy	Conductive Carbon Filled
Product	PhenoMount Black	PhenoMount Red	PhenoMount Green	EpoMount	CarbonMount
Color	Black	Red	Green	Black	Gray
Shrinkage	Moderate	Moderate	Moderate	Low	Moderate
Hardness	88 Shore D	88 Shore D	88 Shore D	95 Shore D	80 Shore D
Benefits	Fast cycle time Low cost	Fast cycle time Low cost colored	Fast cycle time Low cost Colored	High hardness Chemical resistant Low shrinkage	High conductivity Fast cycle time