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Water-Based Silicone Defoamer with Excellent Temperature and Alkali Resistance Stability
US$1,800.00-2,190.00
100 Tons
Product specifications
plastic drum
HDPE plastic drum
Product profile
Customization
AvailableCAS No.
4136-37-1Formula
C6h18o2si2Model NO.
Organic Silicon AntifoamEINECS
223-968-8Acid-Base Property
Neutral Surface Disposal AgentCertification
WQA, REACHEnvironmental Protection
YesColor
WhiteAppearance
LiquidType
Sewage Treatment ChemicalsCharacteristic 1
Application: Dyeing WaterCharacteristic 2
pH Range: 4-10Characteristic 3
Stability: GoodCharacteristic 4
Assists in Water PurificationCharacteristic 5
High Defoaming EfficiencyCharacteristic 6
Quick Foam KnockdownCharacteristic 7
Long-Lasting Anti-Foam EffectCharacteristic 8
Temperature Resistance: up to 120℃Characteristic 9
Shear Stability: ExcellentCharacteristic 10
Compatibility with Most SystemsCharacteristic 11
Low Dosage RequiredCharacteristic 12
No Surface DefectsCharacteristic 13
Non-Toxic & Environmentally FriendlyCharacteristic 14
Silicone-Based FormulationCharacteristic 15
Suitable for Water-Based SystemsTransport Package
Plastic Drum, HDPE Plastic Drums, IBC TankSpecification
25Kg, 50Kg, 200L, 1000LTrademark
Huihai ShengtongOrigin
ChinaHS Code
3402900090Key features
Fast defoaming + long-lasting foam inhibition. Eliminates stubborn foam within 30 seconds, one addition ensures long-term foam control.
Low dosage, high cost performance. Recommended dosage is only 0.05%-0.3%, delivering strong results with minimal usage to reduce customer costs.
High compatibility with no impact on product performance. Non-ionic formula with excellent compatibility with aqueous systems, no negative effects on coating film formation, textile color fastness, or
Eco-friendly and compliant. APEO-free, low VOC, meets REACH/RoHS standards. Full set of documents including COA, MSDS are available to meet export compliance requirements.
Professional customization services. Custom formula, packaging, and solid content are available. We adjust products based on customer working conditions and provide exclusive solutions.
Multiple forms available. Both emulsion and powder defoamers are offered to meet different process needs. The powder type is easier to store and transport with no risk of emulsion stratification.
Stable supply and technical support. Large-scale production in our own factory ensures sufficient stock and stable delivery. Free sample testing and after-sales technical guidance are provided to solv
Fast defoaming within 30s, one-time addition ensures long-lasting foam control.
Ideal for sewage/wastewater treatment, improves aeration tank efficiency.
Heat-resistant for dyeing/rinsing processes, no fabric staining or handfeel impact.
Company profile

Dalian Huihai Shengtong Biotechnology Co., Ltd.Liaoning, China
Business Type: Trading CompanyExport Year: 2026-02-15Nearest Port: Dalian, TianjinAverage Response Time: ≤0.95hTerms of Payment: T/T, Western UnionInternational Commercial Terms(Incoterms): CFR, CIF, FOB
About Our Factory & Business Background
AddressDalian, Liaoning, China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsPolyaluminum Chloride (PAC), Polyacrylamide PAM, Ferrous Sulfate, Aluminum Sulfate, Blue Copper Peptide, Betaine, Glycerin, Cosmetic Peptide, Peptides, Carbomer
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What is the main type of your defoamer?
A:
We mainly provide silicone-based defoamers, including liquid emulsion and powder types, with non-ionic formula suitable for most aqueous systems.
Q:What type of defoamer do you supply?
A:
Silicone defoamer, powder and emulsion type available.
Q:What is the product appearance?
A:
Milky liquid or white flowing powde
Q:What is solid content range?
A:
20%-60%, customizable.
Q:What is valid shelf life?
A:
12 months sealed storage.
Send Inquiry
*To:
Dalian Huihai Shengtong Biotechnology Co., Ltd.
Dalian Huihai Shengtong Biotechnology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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