Silicone or polyether? A defoamer manufacturer recommends: Prio shows you how to choose the right one, not the most expensive.

Release time:

2026-03-19

In the specialized field of defoamers, there is no one-size-fits-all model—only the most suitable customized solution. If you’re looking for a defoamer manufacturer with strong technical expertise and prompt service response, consider adding Prio to your comparison list. Leave professional matters to the professionals.

Silicone or polyether? A defoamer manufacturer recommends: Prio shows you how to choose the right one, not the most expensive.

　　“How much does defoamer cost per kilogram?” is often the first question buyers ask. But for knowledgeable engineers, choosing the right defoamer manufacturer matters more than simply comparing prices. After all, using the wrong product can, at best, reduce production efficiency, and at worst, cause pinholing in coatings or lead to fermentation failure.
　　As a professional defoamer manufacturer, Prio, drawing on its experience serving hundreds of companies, has offered several considerations regarding product selection:
　　 Consider the formulation: Water-based vs. oil-based—your choice makes all the difference.
　　In aqueous systems (such as water-based coatings and detergents), foam is typically fine and stable. The polyether-modified silicone defoamer developed by Prio combines the high-temperature resistance of polyethers with the strong defoaming power of silicones, maintaining long-lasting foam suppression even under high-speed stirring, without causing the “oil shrinkage” phenomenon.
　　Meanwhile, in high-temperature or strongly acidic/alkaline environments such as wastewater treatment and oil extraction, conventional defoamers often degrade rapidly. In such cases, Prio recommends its polyether-based defoamer series, which, thanks to their excellent heat resistance and chemical stability, can maintain effective performance under harsh operating conditions.
　　 See the results: Why do customers keep coming back?
　　Prio’s client roster includes more than 500 companies across sectors such as power, chemicals, and papermaking. Behind the high repurchase rate lies not only the product itself but also the service model.
　　As a knowledgeable defoamer manufacturer, Prio offers a closed-loop service that includes “free small-scale trials, pilot-scale validation, and on-site commissioning.” They dispatch a technical team to the production workshop to observe the specific stages where foam forms—whether it’s generated by impact during material addition or continuously produced throughout the reaction process. By identifying the root cause of the foam, they then precisely match the appropriate product model.
　　In the specialized field of defoamers, there is no one-size-fits-all model—only the most suitable customized solution. If you’re looking for a defoamer manufacturer with strong technical expertise and prompt service response, consider adding Prio to your comparison list. Leave professional matters to the professionals.

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Latest updates

Post-approval announcement of the engineering design scheme for the 200,000-ton-per-year water treatment agent construction project of Shandong Prio New Materials Technology Co., Ltd.

From a drop of water to a ton of chemicals: How did Prio establish its “end-to-end” supply chain?

Prio showcases the systematic capabilities of a water treatment chemicals company through an integrated five-link chain: “raw materials—R&D—production—validation—service.” At the raw material end, it independently produces all seven organic phosphonate monomers and six polymers, with daily output exceeding 300 tons each to support on-demand formulation; at the R&D end, backed by a 5,000㎡ laboratory, it processes approximately 300 water samples around the clock in rotating shifts and validates chemical performance through four-step experiments and dynamic simulations; at the production end, it is equipped with 18 fully automated compounding lines and 11 automatic filling lines, with a designed daily capacity of about 900 tons, while standardized formula management ensures batch-to-batch consistency; at the assurance end, it maintains over 10,000 tons of routine inventory and one month’s worth of raw material reserves to ensure stable delivery; at the service end, it has established two branch offices and eight city offices, promising on-site response within 24 hours for any issues. Together, these five components form the foundation of Prio’s commitment to “more than just selling products.”

Understand Prio with 20 Data Sets: A Water Treatment Chemical Company’s “Hard Power Checklist”

Prio visually demonstrates the company’s strength with real-time data from 20 factory and laboratory sites. Its Heze production base covers over 200 mu; upon commissioning in 2024, it was designated a key project of Shandong Province, boasting an annual capacity of 300,000 tons and routine storage exceeding 10,000 tons. On the production side, it operates 57 specialized production lines, independently manufacturing all seven organic phosphine monomers and six polymers, with an annual antifoam capacity of over 50,000 tons. In terms of quality control, a 5,000㎡ laboratory conducts round-the-clock shift-based testing, with sample retention for every batch and implementation of three-tier inspection covering raw materials, processes, and finished products. Its product portfolio spans six major lines, achieving full coverage across six antifoam types. The service network comprises two branch offices and eight city representative offices, with a commitment to respond to on-site customer issues within 24 hours, maintaining end-to-end independent control over every stage from raw materials to field operations.

A Tour of the Heze Production Base: Over 200 Mu of Campus, Seven Major Workshops, and an Annual Production Capacity of 300,000 Tons

The Prio production base is located in the Juye Chemical Industrial Park in Heze, Shandong. Construction began in 2023 and it entered operation in 2024, having been selected as a key project of Shandong Province. The park covers over 200 mu, featuring seven specialized workshops and four large warehouses, with a combined annual capacity of 300,000 tons. Its product range includes organophosphorus monomers, polymers, compounded agents, defoamers, and smart water management equipment. Fully automated production processes, coupled with centralized control management and ample reserves of raw materials and finished goods, provide a solid guarantee for stable supply.

Entering Prio: The Full Industrial Chain Layout for Water Treatment by a National High-tech Enterprise

Prio showcased at the 2026 Ningbo Industrial Water Conference, presenting full-chain water treatment Solutions across five product lines.

From October 29 to 31, 2026, Prio will exhibit at Booth C12 of the 2026 Ningbo Industrial Water Conference, showcasing five major product lines: water treatment units, industrial water treatment chemicals, membrane system-specific chemicals, industrial defoamers, and wastewater treatment. Backed by a 130,000㎡ production base and a 5,000㎡ R&D laboratory, Prio continues to provide global industrial customers with water treatment chemicals and professional technical services.