DOVER PRODUCT INFORMATION
Doverphos 253
Dioley Hydrogen Phosphite
Phosphorus Containing Additives


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典型数据

Physical Form Clear Liquid
Specific Gravity 0.910
Viscosity@25℃,cps 35
Phosphorus Content,%wt 5.3
Color,Gardner < 6
Molecular Weight 582

产品叙述

DOVERPHOS 253 is dioleyl hydrogen phosphite. It is a liquid dialkyl phosphite with a relatively high molecular weigt and low phosphorus content.

DOVERPHOS 253 can be used as a co-stabilizer with mixed stabilizers used in PVC applications but the main use for it is in lube applications as an additive for metalworking fluids.


产品叙述

Applications Suggested Treat Rates, %wt
General Applications 0.1 - 3.0

Standard Packaging


Net Weight/Gross Weight, kg 181.0 / 198.0