The industrial sector demands robust chemical solutions that can withstand challenging conditions and enhance the performance of various fluids and processes. Sulfonated Castor Oil, renowned for its unique lubricating, emulsifying, and dispersing properties, is a prime example of such a versatile chemical. As a trusted manufacturer and supplier of specialty chemicals in China, we offer high-quality Sulfonated Castor Oil that serves critical functions in industrial applications, particularly in metalworking fluids and other lubrication systems.
Sulfonated Castor Oil is an anionic surfactant derived from castor oil. Its unique structure, imparted by the sulfation process, makes it highly dispersible in water and provides excellent lubricating characteristics. These properties are leveraged across various industries, including metal processing, where it plays a crucial role in formulating effective metalworking fluids, lubricants, and coolants.
In metalworking operations, such as cutting, grinding, and drawing, efficient lubrication and cooling are essential to prevent tool wear, ensure precise finishing, and maintain operational safety. Sulfonated Castor Oil serves multiple functions in metalworking fluids:
For companies in the metalworking industry looking to buy Sulfonated Castor Oil to improve their fluid formulations, sourcing from a reliable Chinese supplier ensures consistent quality and competitive pricing.
Beyond metalworking, the inherent lubricating properties of Sulfonated Castor Oil make it valuable in other industrial applications. Its good low-temperature viscosity and high-temperature lubrication capabilities make it a candidate for specialized lubricants. For instance, its ability to not dissolve natural rubber seals makes it a preferred lubricant for certain types of pumps. The use of castor oil derivatives, like Sulfonated Castor Oil, in lubricants also offers biodegradability, a significant advantage for environmental sustainability compared to petroleum-based alternatives.
As a leading chemical manufacturer and supplier in China, we are committed to providing industrial clients with top-tier Sulfonated Castor Oil. Our rigorous quality control processes and advanced production facilities ensure that our product meets the demanding specifications required for industrial lubricants and fluids. We aim to be your trusted partner, offering dependable supply and competitive pricing.
For businesses seeking to enhance the performance and stability of their industrial fluids, our Sulfonated Castor Oil is an excellent choice. Contact us today to inquire about purchasing our product, obtaining a quote, or discussing your specific application needs.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.