Phenolic guide ring /piston ring

Phenolic guide ring -excellent compressing strength -good hardness, heat distortion temperature -good impact, self-lubricate

Phenolic guide ring

-excellent compressing strength-good hardness, heat distortion temperature-good impact, self-lubricate

Material Introduction

Phenlic resin+ cotton fiber

PFC-1 is high-strength laminated material based upon the thermosetting phenoilc resin and reinforced with high-quality cotton fiber and finally finished with heat solidifying process under certain pressure and temperature. This material is featured in its high load sustainability, excellent temperature resistance, abrasion resistance and excellent dimensional stability. It is applied to the production of guiding rings of hydraulic cylinders, supporting rings, engineering machineries, bushes for the pivot axles for vehicles, thrust plates, guiding sleeves for the pillars of hydraulic machines, etc.