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China Factory Silicone Defoamer KS-66 With Fasting Foam Breaking Speed
US$2.50-9.00
200 kg
Sample price:US$0.00/kg.Request sample
Product profile
Customization
AvailableAppearance
LiquidColor
colourlessModel NO.
KS-66Type
Synthesis Material IntermediatesQuality
IndustrialColour
translucent to turbid liquidProduct Name
Silicone DefoamerModel NO.
KS-66Delivery Time
6 Days After ConfirmingTransport Package
25L and 200L plastic barrel packagingSpecification
25kg/200kgTrademark
RanbaoOrigin
Changzhou Jiangsu China(Mainland)HS Code
3910000000Production Capacity
500 Tons Per MonthKey features
High Defoaming Efficiency: Features 100% solid content with excellent defoaming and antifoaming properties.
Versatile Application: Suitable for oil-based, solvent-free, epoxy floor coatings, screen printing inks, and UV inks.
Flexible Dosage: Recommended dosage range is 0.05% to 1% depending on the specific system.
Rapid Delivery: Delivery time is 6 days after order confirmation.
Long Shelf Life: Effective storage period is 1 year when stored in cool, ventilated places.
Multiple Packaging Options: Available in 25L and 200L plastic barrels to meet various needs.
Competitive Pricing: High-end performance comparable to international brands at competitive prices.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.96h
AI-Powered supplier vetting
SummaryJiangsu Ranbao New Material Technology Co., Ltd. is identified as both a trading company and manufacturer/factory in China, with products including softeners, waterproofing agents, extractants, silicone materials, and battery-grade lithium carbonate. It reports ISO 9001 certification, 6–10 R&D engineers, 6–10 quality-control staff, multiple stated production capacities, and broad customization and ODM capabilities. The supplier has provided OEM services to well-known brands and has exported for seven years, although exports represent only 1%–10% of total sales. Financial records are indicated for 2022–2024, but the provided information does not establish financial strength. After-sales capability, customer case details, and raw-material traceability are not sufficiently documented. An audit by BV is listed with a validity period from October 16, 2025 to October 15, 2026, but the meaning of the recorded evaluation result is not specified.
Supplier typeThe supplier is described as a trading company in one record and as both a trading company and manufacturer/factory in another. It is a China-based limited company with a registered address in Changzhou, Jiangsu, and its stated scope covers research, development, sales, and various material products.
CertificationsThe supplier reports ISO 9001 certification. A BV-conducted supplier audit is also listed with a stated validity period from October 16, 2025 to October 15, 2026, although the audit result value is not explained and no additional certifications are identified.
R&D capabilityThe supplier reports R&D activity, new products during the past year, ODM services, and 6–10 R&D engineers. Its business scope includes nanomaterials, polymer materials, composite materials, textile materials, organosilicon materials, chemical products, and artificial intelligence products; however, it reports no available SDK, which limits evidence of software-development integration capability.
Production capacityThe supplier identifies itself as a manufacturer/factory and reports product-specific annual capacities, including 30,000 tons of silicone softener, 5,000 tons of hydrophilic softener, 1,000 tons of rare metal extractant, 600 tons of battery-grade lithium carbonate, and 500 tons of fluorine-free waterproof agent. It also reports 6–10 quality-control staff, providing explicit evidence of production and quality-control resources.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, indicating capability to support customer-specific product development and design manufacturing.
Product Q&A
Q:What is the recommended dosage for this defoamer?
A:
The recommended dosage is between 0.05% and 1%. Compatibility in transparent systems should be examined.
Q:How should this product be stored?
A:
Store in a cool, ventilated place away from acids, alkalis, and fire sources. It is non-dangerous.
Q:What is the shelf life of the product?
A:
The effective storage period is 1 year.
Q:Can this product be diluted before use?
A:
Yes, it can be diluted to 10% with aliphatic or aromatic solvents. It is recommended to use immediately after dilution.
Q:What are the available packaging sizes?
A:
The product is packaged in 25L and 200L plastic barrels.
Send Inquiry
*To:
Jiangsu Ranbao New Material Technology Co., Ltd.
Jiangsu Ranbao New Material Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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