Industrial Defoamers & De-aerators
Eliminate foam problems instantly. Boost production efficiency by up to 40%.
Stop Foam Problems That Cost You Money
Foam issues reduce production efficiency, increase waste, and cause equipment damage. Our advanced defoamers solve these problems across coatings, inks, metal processing, and more.
Efficiency Boost
Increase production speed and reduce downtime with instant foam control
Fast Response
Quick technical support and sample delivery worldwide
Certified Quality
ISO9001/14001 certified, REACH & RoHS compliant
Silicone-Based Defoamers
- • Superior foam knockdown in aqueous systems
- • Long-lasting foam prevention
- • Compatible with various formulations
- • Effective at low concentrations (0.01-0.1%)
Mineral Oil Defoamers
- • Cost-effective foam control solution
- • Excellent thermal stability
- • Food-grade options available
- • Wide pH range compatibility
Trusted by Global Industry Leaders
See why Fortune 500 companies choose WEENOOR for their critical foam control needs
European Client Factory Visit
Leading European coating manufacturer visited our facility for quality audit and long-term partnership discussion.
Canton Fair Exhibition
Our latest defoamer innovations showcased at China's largest trade fair, attracting global buyers.
State-of-the-Art Manufacturing
- ✓ Automated production lines with MES system
- ✓ 10,000+ tons annual production capacity
- ✓ ISO9001/14001 certified quality management
- ✓ Advanced R&D laboratory facilities
"WEENOOR's defoamer reduced our coating defects by 35%. Excellent technical support throughout the process."
"Fast delivery and consistent quality. We've been using WEENOOR defoamers for 3 years with zero issues."
"Custom formulation perfectly solved our unique foam problem. Professional team with deep expertise."
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💬 Chat on WhatsAppFrequently Asked Questions
How quickly can I receive defoamer samples?
We typically ship samples within 24-48 hours. Express delivery takes 3-5 days globally, while standard shipping takes 7-10 days.
What's the minimum order quantity for production orders?
Our MOQ is typically 500kg per product, but we offer flexible solutions for new customers and can accommodate smaller quantities for trials.
Can you customize defoamer formulations for specific applications?
Yes, we specialize in custom formulations. Our R&D team works closely with clients to develop tailored solutions based on your specific foam control challenges.
What quality certifications do your defoamers have?
All our products are manufactured under ISO9001/14001 standards and comply with REACH, RoHS, and VOC regulations. Food-grade options are available with relevant certifications.
How do I determine the right defoamer concentration for my application?
Typical usage rates range from 0.01% to 0.5% depending on the application. Our technical team provides detailed guidelines and can assist with optimization testing.
Do you provide technical support after purchase?
Absolutely. We offer ongoing technical support, application guidance, and troubleshooting assistance. Our multilingual team provides remote and on-site support for key accounts.
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