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In various industrial sectors, including paints, coatings, and drilling fluids, the modification of bentonite clay is often performed to enhance its rheological and thixotropic properties. Organic bentonite, created by treating bentonite with quaternary ammonium compounds, exhibits improved dispersibility in organic systems. Dimethyl Dioctadecyl Ammonium Chloride (DODMAC) is a key ingredient in this process. As a leading manufacturer and supplier of specialty chemicals, we offer high-purity DODMAC, essential for effective organic bentonite modification.
DODMAC, identified by its CAS number 107-64-2, is a cationic surfactant with two long alkyl chains. When DODMAC is introduced to bentonite clay, the cationic ammonium head groups exchange with cations on the bentonite’s surface. The long, hydrophobic alkyl chains then orient outwards, intercalating between the clay layers and causing them to swell and disperse in organic solvents. This transformation yields organic bentonite, which is prized for its thickening and stabilizing capabilities in non-aqueous systems.
For R&D scientists and procurement managers involved in coatings, drilling fluids, or related industries, sourcing a reliable source of DODMAC is crucial. Our company, as a dedicated manufacturer in China, supplies DODMAC with a guaranteed purity of 99%. This ensures that the cation exchange capacity and the resulting properties of the modified bentonite are predictable and high-performing. We understand the importance of consistent quality for industrial applications and are a trusted supplier.
While its role in organic bentonite modification is significant, DODMAC is also well-known for its excellent performance as a fabric softener, its emulsifying capabilities for oils and asphalt, and its utility as an antistatic agent. These diverse applications highlight the compound's versatility in the chemical industry.
For businesses looking to improve their formulations through the use of organic bentonite, knowing where to buy high-quality DODMAC is essential. We provide a dependable supply chain and competitive pricing from our manufacturing base in China. We invite formulators and procurement specialists to inquire about our Dimethyl Dioctadecyl Ammonium Chloride. Contact us today for a quote and sample to experience the quality and efficacy that our DODMAC brings to organic bentonite modification and other industrial uses.
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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.
