Krytox™ 1525XP: Ultra-High-Temperature PFPE Lubricant for Extreme Operating Conditions

Overview

Krytox™ 1525XP is a highly engineered PFPE-based oil for use in vacuum pump systems where traditional lubricants or vacuum pump fluids cause security, waste disposal, or maintenance concerns. Krytox™ 1525XP delivers exceptional performance with nonflammable and nonreactive chemistry for chemical and oxygen service applications.

Krytox™ 1525XP Oil has a viscosity of 52 cSt at 50°C and is distilled for a medium- to high-temperature operating range. Krytox™ 1525XP has been formulated with oil-soluble additives to prevent and protect ‌device from rust and corrosion.

Features & Advantages

• Nonflammable
• Nonreactive/inert chemistry
• Recyclable
• Oxygen safe
• Robust thermal stability

Problems Solved

Rust or corrosion in system from ineffective vacuum pump fluid Flammability or contamination concerns from VPF or oil Incompatible lubricants in sensitive chemical or oxygen service applications

Applications

Krytox™ 1525XP is engineered for premium lubrication and protection for a range of valve and vacuum pump applications where rust and corrosion are problematic. While Krytox™ VPF fluids are inert and nonreactive to all elastomers, plastics, and metals, the soluble additives in Krytox™ XP products have not been tested with all materials. Initial testing has shown no problems with Teflon™ fluoroplastic resin, Kalrez® perfluoroelastomer parts, and Viton™ fluoroelastomer, nitrile, and silicone rubbers. The performance of the soluble additives could degrade at temperatures higher than 182°C (360°F) over a long period.

I believe that after Krytox™ NRT 8908 described by Fuxiaojing New Materials Technology Co., Ltd, we all have a certain understanding. lf you have purchase needs for products in the industry, please contact Judy.

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