Rust Inhibitor Sodium Dinonylnaphthalene Sulfonate with Good Oil Solubility

• Certification: ISO
• Environmental Protection: Yes
• Color: Brown
• Appearance: Liquid
• Kind: Corrosion Inhibitor
• Application: Lubricant Additives
• Model NO.: Chorus-SS
• Transport Package: Iron Drum
• Specification: 200kg/drum
• Trademark: Chorus
• Origin: China
• HS Code: 38112100
• Production Capacity: 50000

Product Description

Rust Inhibitor Sodium Dinonylnaphthalene Sulfonate with Good Oil Solubility

Introduction of Sodium Dinonylnaphthalene Sulfonate
Sodium dinonylnaphthalene sulfonate is a good oil-soluble rust inhibitor, with high molecular weight. Unlike most sodium petroleum sulfonate, T702 is not an emulsifier, but an excellent additive to enhance rust preventive properties of emulsions. T702 is used in rust preventive fluids and circulating oils. It is also used in rust preventive fluids for solving the issue of staining due to metal-to-metal contact. Rust preventive fluids based on T702 form protective films on metal parts, with resisting re-emulsification. Besides, T702 is used in soluble metalworking fluids to improve the performance of rust inhibition, which is much better than sodium petroleum sulfonate.

The performance is similar to NA-SUL SS

Specifications of Sodium Dinonylnaphthalene Sulfonate

Item	Typical Value	Test Method
Appearance	Clear brown viscous liquid	Visual Inspection
Density (10ºC), g/cm3	0.9-1.0	GB/T2540
Sodium Content, m%	2.3-2.5	GB/T2433
Water Content, m%	≤0.4	GB/T260
Kinematic Viscosity (100ºC), mm2/s	30-70	GB/T265
Flash Point (COC), ºC	≥160	GB/T 3536
Color	≤L5.0	GB/T6540
Base Value KOHmg/g	≤2.0	SH/T0688
Acid Value KOHmg/g	≤2.0	GB/T264

Note: 1. Inφ30mm~40mm, length 120mm~130mm test tube, with 2/3 sample

Application of Sodium Dinonylnaphthalene Sulfonate
1. Rust Preventive Fluids ( oil and water-based) 
2. Circulating Oils

Package, Handle & Storage of Sodium Dinonylnaphthalene Sulfonate
Storage: Store in a cool, dry place away from any direct source of heat and moisture. Maximum storage temperature: 45ºC
Shelf life: Best if used within 3 years from the date of manufacture. 
Package: 1,000L IBC bulk(950kg), 200L drum (190kg).