Kevlar Gland Packing

Description

Kevlar gland packing is a braided packing made from Kevlar fibers that is used for sealing in various industries. It is often treated with lubricants and Teflon emulsion. 

Properties

• Durable: Kevlar is strong, wear and tear resistant, and has low cold flow 
• Chemically resistant: Kevlar can withstand a wide range of chemicals 
• Abrasion resistant: Kevlar can withstand abrasive fluids 
• Low thermal expansion: Kevlar has a low coefficient of friction 

Uses

• Dynamic and static sealing: Kevlar gland packing is used in sealing locations for particle crystal mediums 
• High pressure rotary applications: Kevlar gland packing can be used in high pressure rotary applications, especially against abrasive fluids 
• Demanding industrial environments: Kevlar gland packing can be used in demanding industrial environments

Kevlar gland packing has many properties, including:

• Strength

Kevlar is very strong and durable, making it ideal for high-pressure and high-speed applications. 

• Chemical resistance

Kevlar is resistant to many chemicals, including abrasive slurries, sewage, effluents, water, oils, and solvents. 

• Temperature range

Kevlar can operate effectively in a wide temperature range, from -100°C to +250°C. 

• Low friction

Kevlar has a low coefficient of friction, which reduces wear and tear. 

• Low thermal expansion

Kevlar has low thermal expansion, which helps it maintain its shape and resilience. 

• Flexibility

Kevlar’s braided design makes it flexible and adaptable, suitable for both rotary and reciprocating mechanisms. 

• Wear resistance

Kevlar is very wear resistant, but it may damage the shaft if not used properly. 

Kevlar gland packing is often used in pumps, valves, and other industrial applications