The petrochemical industry is rife with processes that generate significant amounts of foam, posing challenges to operational efficiency, safety, and environmental compliance. From refining operations to wastewater treatment, controlling this foam is essential. Polydimethyl Siloxane (PDMS) based defoamers, available from NINGBO INNO PHARMCHEM CO.,LTD., a leading manufacturer and supplier in China, provide effective and reliable solutions for these demanding applications.
Petrochemical wastewaters often contain a complex mixture of surfactants, oils, and other organic compounds that contribute to stable foam formation. This foam can lead to reduced capacity in treatment tanks, overflow issues, and hinder the effectiveness of separation processes. Our PDMS defoamers are specifically formulated to combat these challenges. Their unique chemical structure allows them to rapidly reduce the surface tension of foam bubbles, causing them to collapse and preventing their regeneration. This makes them an indispensable chemical auxiliary agent for any petrochemical facility looking to optimize its operations.
As a dedicated manufacturer, NINGBO INNO PHARMCHEM CO.,LTD. ensures that our PDMS defoamers exhibit excellent chemical stability, allowing them to perform effectively even in the presence of various challenging petrochemical residues. They are also non-toxic and non-corrosive, which is crucial for both operator safety and the integrity of processing equipment. When you purchase our products, you are selecting a solution that prioritizes performance, safety, and environmental responsibility.
We understand that sourcing high-quality chemical additives is a critical decision for petrochemical companies. Our position as a supplier in China allows us to offer competitive pricing, making our advanced PDMS defoamers accessible for bulk purchase. Whether your operations involve crude oil processing, chemical synthesis, or effluent management, our silicone defoamers can provide the necessary foam control to improve efficiency and reduce operational costs. We are committed to being your trusted partner in achieving these goals.
For businesses in the petrochemical sector seeking to buy effective foam control solutions, NINGBO INNO PHARMCHEM CO.,LTD. is your premier source. We invite you to contact us to learn more about our PDMS defoamer products, discuss your specific application requirements, and obtain a quote. Enhance your operational performance and environmental compliance by choosing our superior antifoam agents.
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.