Powered by Made-in-China.com
Silicone Defoamer Siaf-200 for Polyurethane, Epoxy, Acrylic
US$7.00-15.00
200 kg
Sample price:US$1.00/g.Request sample
Product profile
Customization
AvailableCAS No.
/Formula
/Model NO.
SiAF-200EINECS
/Status
Liquid CatalystResponse Type
PolymerizationClassification
Active AgentUsage
Antifoam AgentEffect Size
DefoamerManufacturing Method
Mechanical MixingApplication Industry
IndustryActive Content
100%Composition
Pdms, Fumed SilicaViscosity, mm2/S , 25℃
1000~5000Shelf Life
12 MonthsTransport Package
25kg/ 200kg Drums/ 100kg IBC ToteSpecification
Non-ionicTrademark
SUNOITOrigin
ChinaHS Code
3910000000Production Capacity
500 Tons/YearKey features
High Active Content: Contains 100% active ingredients for maximum defoaming efficiency.
Versatile Application: Effective in polyurethane, epoxy, acrylic, emulsion, and oil drilling systems.
Flexible Packaging: Available in 25kg, 100kg IBC totes, and 200kg drums for various needs.
Easy Dosage Control: Recommended dosage is only 0.1-1% of the total formula mass.
Non-Ionic Formula: Non-ionic composition ensures compatibility with various surfactant systems.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-12-01Nearest Port: Shanghai, NingboAverage Response Time: ≤5.53hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CIP, FCA
AI-Powered supplier vetting
SummaryJiangshan Sunoit Performance Material Science Co., Ltd. is identified as a China-based private company operating across manufacturing, trading, and research and development in specialty chemicals. It reports eight production lines, specified annual capacities across silicone and fluorochemical products, and six to ten quality-control staff. The supplier states that it holds multiple management-system certifications and has 11–20 years of R&D engineering experience. Its products are exported to a broad range of global markets, with exports representing 51%–70% of total sales and self-operated import/export rights. Evidence supports production scale, product breadth, international trade capability, and technical development activity. However, the provided information does not sufficiently establish after-sales service performance, financial credibility, customization execution, or a substantial customer case history.
Supplier typeThe supplier is described as a trading company, manufacturer/factory, and technology-based company integrating production, trading, and R&D. It is privately owned, based in Zhejiang, China, and operates in chemicals, with reported cooperation with more than 20 OEM plants in China.
CertificationsThe supplier reports OHSAS/OHSMS 18001, TS 16949, ISO 14001, ISO 9001, and ISO 14064 certifications. These stated certifications indicate coverage of occupational health and safety, automotive quality, environmental management, quality management, and greenhouse-gas-related management systems.
R&D capabilityThe supplier describes itself as technology-based, maintains R&D activities with 11–20 years of total R&D engineer experience, and emphasizes innovation. It also reports developing systematic product lines and integrating production, trading, and R&D, providing direct evidence of technical development capability.
Production capacityThe supplier reports eight production lines and specified annual capacities of 10,000 tons of silicone oil, 3,000 tons of silicone emulsion, 1,000 tons of siliconate, 300 tons of silicone resins, and 200 tons of perfluoropolyether. Its stated integration of production with trading and R&D further supports an established manufacturing capability.
Product Q&A
Q:What is the composition of SiAF-200?
A:
SiAF-200 is a silicone anti-foam compound consisting of polydimethylsiloxane and fumed silica.
Q:What industries can use this defoamer?
A:
It is suitable for polyurethane, epoxy, acrylic, emulsion, asphalt, oil drilling, refining, and cement mortar systems.
Q:What is the recommended dosage?
A:
The recommended dosage is 0.1-1% of the total mass of the formula.
Q:When should the defoamer be added?
A:
It is recommended to add SiAF-200 after foam is generated or as a foam inhibitor to the system.
Q:What packaging options are available?
A:
Available in 25kg drums, 200kg drums, or 100KG IBC totes.
Send Inquiry
*To:
Jiangshan Sunoit Performance Material Science Co., Ltd.
Jiangshan Sunoit Performance Material Science Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Polyurethane Defoamer/Defoaming Agent for PU Elastomers Coatings Adhesives and Sealants
US$0.85-2.80
25 kg(MOQ)
High Quality Textile Auxiliary Agents Organic Silicon Defoamer for Wastewater
US$0.85-2.80
25 kg(MOQ)
Silicone Defoamer Agent Antifoam/Defoaing/ for PU Coating and Metal Cutting Fluid
US$0.85-2.80
25 kg(MOQ)
Microbubble Eliminator for Epoxy & Polyurethane Coatings Defoamer Anjeka5520
US$6.00-12.00
1 Piece(MOQ)
Silicone Defoamer Siaf-200, Use for Oil Drilling & Refining, Emulsion Asphalt
US$7.00-15.00
200 kg(MOQ)
Anjeka5520 High-Performance Silicone-Free Defoamer Designed for Polyurethane Resin Systems
US$6.00-12.00
1 Piece(MOQ)
Siaf-200 Defoamer, Suitable for Regular Surfactant, Polymers Foaming Systems
US$7.00-15.00
200 kg(MOQ)
Polyacrylate Defoamer for Oil-Based Epoxy Floor Coating Excellent Defoaming and No Shrinkage
US$6.00-12.00
1 Piece(MOQ)
Silicone Resin Defoamer for Printing Ink Coating Epoxy Resin Adhesive
US$3.10-4.40
200 kg(MOQ)
Silicone Defoamer, Suitable for Regular Surfactant and Polymers Foaming Systems
US$7.00-15.00
200 kg(MOQ)
Silicone UV Defoamer for Epoxy Floor Coatings and UV Coatings (Lencolo 2190)
US$4.33-8.33
1 kg(MOQ)
Silicone Emulsion, Aqueous Defoamer for Industrial Processes
US$7.00-15.00
200 kg(MOQ)
Textile Auxiliary Agents Organic Silicon Defoamer for Wastewater
US$1,450.00-2,200.00
1 Ton(MOQ)
Silicone Defoamer for High Temperature Printing and Dyeing
US$3.40-3.80
200 kg(MOQ)



