Basic Calcium Dinonylnaphthalene Sulfonate (Carbonated) - Additive for Rust Prevention

• Environmental Protection: Yes
• Color: Dark Brown Viscous Clear Liquid
• Appearance: Liquid
• Kind: Lubricant Additive
• Application: Lubricant Additives, Metal Working Fluid Additives
• Applications: Rust Preventive
• Model NO.: Chorus-CA 50
• Transport Package: Drum or IBC
• Specification: CA 50
• Trademark: Chorus
• Origin: China
• HS Code: 381121
• Production Capacity: 5000mt

Product Description

Product Description

Carbonated Basic calcium dinonylnaphthalene sulfonate (Chorus-CA-50) is an excellent oil-soluble anti-rust additive with an alkalinity reserve.

Its chemical structure and performance are similar to neutral calcium dinonylnaphthalene sulfonate (Chorus-CA729), but the product contains oil-soluble nanometer-dispersed calcium carbonate(CaCO₃). It has the ability to neutralize the acid components in the lubricant.

 

Countertype of KING NA-SUL CA-50

 

Product Parameters

Item	Typical Value	Test Method
Appearance	Clear Brown Viscous Liquid	Visual
Viscosity(100 °C), mm²/s	20-70	GB/T265/ISO3104
Water Content, %	≤0.4	GB/T260/JISK0068
Calcium Content, %	3.0-3.6	GB/T 2433/JISK2272
Color (diluted),	1.0-4.0	GB/T6540/ISO2049
Flash Point(COC),°C	≥160	GB/T3536/ISO2592
Density(20 °C), g/cm^3	0.95-1.05	GB/T2540/ASTMD4052
TBN mgKOH/g	40-60	SH/T0688/ASTMD4739
Cl Content PPM	≤20	Microcoulometric Method

 

Product Applications

Chorus-CA-50 is widely used in industrial lubricant oil as a rust and corrosion inhibitor.

It works as an anti-rust additive in extreme-pressure lubricants. It has a certain effect in improving the extreme pressure performance of oil products.

 

Packaging & Shipping

 

1. Packed in 200L metal drum, IBC tank, or made to order.
 

2. Long-term storage temperature should not exceed 45ºC.
 

3. Handle & blending temperature should not exceed 65ºC.
 

4. Not dangerous chemicals, store in a dry & clean warehouse.

 

 

 

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.
 

 

General Description

What Is an Rust-preventive Additive In Lubricant and Metalworking Fluid?
 
Anti-rust additives are chemical compounds incorporated into lubricants and metalworking fluids (MWF) to protect metal surfaces from corrosion. The anti-rust additive is also called: rust inhibitor, rust preventive, and corrosion inhibitor. They are wily used in engine oils and MWFs.

Classification Of Anti-Rust Additives
 
Generally, according to the characteristics of the solution, Rust Preventives can be divided into water-soluble Rust Preventives, oil-soluble Rust Preventives, emulsified Rust Preventives, gas-phase Rust Preventives, and wax film-type Rust Preventives.

Sulfonates, the general chemical formula is (R-SO3) metal surface treatment additives. Generally, alkali metal or alkaline earth metal salts of petroleum sulfonic acid are used, such as barium petroleum sulfonate, sodium petroleum sulfonate, barium dinonylnaphthalenesulfonate, etc.

FAQ

May I have a sample of Anti-Rust Additives?

 

Thanks for your interest in anti-rust additives, 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 anti-rust additives?

 

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 of Anti-Rust Additives? and Anti-Rust Additives Prices?

 

The minimum order quantity is one pallet (4 drum), or one IBC. A MOQ trial order is welcomed. 
The Lubricant additives price goes up and down with the market, please contact us for the current Anti-Rust Additives 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 Anti-Rust Additives?

 

Normally, the delivery time for Anti-Rust Additives 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 Anti-Rust Additives?

Yes, Please contact Chorus's sales engineer for the latest COA and MSDS of Anti-Rust Additives.