Neutral Calcium Dinonylnaphthalene Sulfonate
Chorus-CA729
Introduction
Neutral calcium dinonylnaphthalene sulfonate (Chorus-CA729) is an excellent oil-soluble anti-rust additive and anti-emulsifier, widely used in various industrial lubricant applications where rust protection and water resistance are required. Its chemical structure and properties are similar to neutral barium dinonylnaphthalene sulfonate (Chorus-BSN), and it can replace Chorus-BSN in some places where the use of barium compounds is restricted.
Applications
Work as anti-rust and anti-emulsifier additives in internal combustion engine (ICE) oil, hydraulic oil, paper machine oil, instrument oil, circulating oil, etc.
Countertype of KING NA-SUL729
Specifications
| Item |
Typical Value |
Test Method |
| Appearance |
Clear Brown Viscous Liquid |
Visual |
| Effective content, % |
48~52 |
GB/T5173/ASTMD3049 |
| Viscosity(100°C), mm²/s |
50-120 |
GB/T265/ISO3104 |
| Water Content, % |
≤0.4 |
GB/T260/JISK0068 |
| Calcium Content, % |
2.0-2.2 |
GB/T 2433/JISK2272 |
| Color (diluted), |
1.0-4.5 |
GB/T6540/ISO2049 |
| Flash Point(COC),°C |
≥160 |
GB/T3536/ISO2592 |
| Density(15°C), g/cm3 |
0.95-1.05 |
GB/T2540/ASTMD4052 |
| TBN mgKOH/g |
≤1.0 |
SH/T0688/ASTMD4739 |
| Chlorine Content, PPM |
≤20 |
Microcoulometric Method |
Our Factory:
We have a standardized production workshop of nearly 8000 square meters, 6 production lines. There are more than 60 workers, 15 salesmen, 20 technical en gineers and 4 after -sales service team to make us able to provide good prod ucts and service. We have a complete factory production, quality control and delivery process, as well as a complete after-sales service system. All our products are provided with quality warranty and lifetime free after-sales service.
Package, Handle & Storage
Storage: Store in a cool,dry place away from any direct source of heat and moisture. Maximum recommended storage temperature is 45ºC.
Shelf life: 3 years. If beyond the storage period, it can still be used after passing the test.
Package: N.W. 200kg / 200L drum.
Test & QC
The raw materials were inspected before entering the factory to ensure that the requirements were met.
During the production process, sampling inspection, real-time monitoring, and correction.
After the production is finished, each batch of goods shall be sampled and tested to make sure the goods are qualified before leaving the factory.
FAQ
May I have a sample of Polymethacrylate PMA Viscosity Index Improver?
Thanks for your interest in PMA Viscosity Index Improver, you are welcome to ask for a sample, for more about the sample delivery, please feel free to contact us.
We understand the importance of product testing, and we strive to make the sample delivery process as straightforward and reliable as possible.
What is the package of Polymethacrylate Viscosity Index Improver?
Net Weight: Steel drum; IBC; ISO tank and other customized package. For the details of the package, please contact us for more shipping information.
What is the MOQ for PMA Viscosity Index Improver? and the PMA price?
The minimum order quantity is one pallet(4 drum), or one IBC. A MOQ trial order is welcomed.
The PMA price goes up and down with the market, please contact us for the current PMA VII price
.
What are the payment terms?
We accept L/C, T/T, and other payment terms. please contact us to negotiate the payment term.
What is the delivery time for PMA Viscosity Improver?
Normally, the delivery time for Viscosity Improver is 7-15 days. The specific delivery time will change depending on the quantity and variety of your order. Please contact Chorus's sales engineer for the latest price and delivery time.
May I get the MSDS and COA of PMA Viscosity Improver
?
Yes, Please contact Chorus's sales engineer for the latest COA and MSDS of PMA Viscosity Index Improver.
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}