PFC-7 Ultra Strong Special Fiber Phenolic Wear rings
Phenolic guide/ wear rings provide a bearing surface to center the piston and rod dynamic surfaces in a reciprocating cylinder application. It can prevent metal-to metal contact and improves seal life performance.
Phenolic resin + strong special fiber
PFC-7 is based on modified phenolic resin reinforced with ultra strong special fiber, added with solid lubricants, processed under certain temperature and pressure. Compare to other fiber-reinforced(cotton fiber, polyester fiber, polyamide fiber and so on) phenolic products, PFC-7 has excellent compressive strength, it can adapt to the complex working conditions.
Excellent compressive, tensile, fire, heat and chemical corrosion resistant property
Wear Cut Styles:
Back-up ring for mine, coal machinery and equipment
Spare parts for shipbuilding, marine machinery
Spare parts for water conservancy wind power equipment
Spare parts for mooring system, offshore platform
Standard Size Sheet, additional sizes are available upon request.
Download PDF: PFC-7 Ultra Strong Special Fiber Phenolic Wear Rings.pdf