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Siaf-200 Defoamer, Suitable for Regular Surfactant, Polymers Foaming Systems
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 Purity Formula: Features 100% active content composed of polydimethylsiloxane and fumed silica.
Wide Application Scope: Effective for polyurethane, epoxy, acrylic, emulsion, asphalt, oil drilling, and cement systems.
Versatile Viscosity: Available in off-white viscous liquid form with viscosity ranging from 1000 to 5000 mm2/s.
Flexible Packaging: Offers 25kg, 200kg drums, or 100KG IBC tote options to suit different production scales.
Non-Ionic Type: Non-ionic composition ensures compatibility and effectiveness in various foaming 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, with 100% active content.
Q:What are the recommended applications for this defoamer?
A:
It is suitable for foam control in polyurethane, epoxy, acrylic, emulsion, asphalt, oil drilling and refining, and cement mortar systems.
Q:How should the product be used?
A:
It is recommended to add SiAF-200 after foam is generated or as a foam inhibitor. The dosage is 0.1-1% of the total formula mass.
Q:What are the packaging options available?
A:
The product is available in 25kg drums, 200kg drums, or 100KG IBC totes.
Q:What is the ion type of this defoamer?
A:
SiAF-200 is a non-ionic defoamer.
Send Inquiry
*To:
Jiangshan Sunoit Performance Material Science Co., Ltd.
Jiangshan Sunoit Performance Material Science Co., Ltd.*Content:
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