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Hydrogen Silicone Oil Emulsion as Waterproofing Agents for Building Materials
US$3.45-4.75
200 kg
Sample price:US$6.00/kg.Request sample
Product profile
Customization
AvailableCAS No.
70900-21-9/68037-59-2/69013-23-6Formula
-Model NO.
Hydrogen Silicone OilEINECS
N/aAppearance
LiquidUsage
Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics ChemicalsColor
TransparentOther Names
Hydrogen-Terminated Silicone OilMf
-Purity
99.9%Place of Origin
Jiangsu, ChinaBrand Name
CosilCAS
70900-21-9/68037-59-2/69013-23-6Keywords
Silicone OilShape
LiquidCertification
ISO, IATFSample
AvailabeClassification
Chemical Auxiliary AgentPackage
25/50/200 Kg / Drum;1000 Kg/ IBCMOQ
200kgCustomize
YesShipping Method
by Land, Sea, Air and ExpressTransport Package
Drum/IBC TankSpecification
20kg/50kg/200kg/1000kgTrademark
COSILOrigin
ChinaHS Code
3910000000Production Capacity
1000t/YesKey features
Customizable Viscosity: Viscosity options include 50Cst, 100Cst, 350Cst, 500Cst, and 1000Cst to meet specific needs.
Versatile Applications: Used for waterproofing fabrics, leather, wood, glass, and as a cross-linking agent in silicone rubber.
High Purity Grade: Product purity is 99.9%, ensuring high performance in chemical auxiliary applications.
Flexible Packaging: Available in 25kg, 50kg, 200kg drums, and 1000kg IBC tanks, customizable per customer request.
Fast Delivery Options: Spot wholesale delivery in 3-5 days; mass production lead time is 7-15 days.
Certified Manufacturer: ISO9001, ISO14001, and IATF16949 certified with 5 R&D engineers and OEM/ODM services.
Effective Cross-linking: Forms waterproof films on substrates under metal catalyst action, improving elongation and durability.
Secure Payment Method: Trade assurance via Alibaba is highly recommended for secure transactions.
Company profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.98h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryJiangsu Cosil Advanced Material Co., Ltd. is identified as a Chinese manufacturer of silicone-related chemical materials, established in 2008 and operating in Zhangjiagang, Jiangsu. The supplier reports ISO9001:2015 and ISO14001:2015 management-system certifications, ten production lines, a 12,000 m² manufacturing site, and export coverage including Southeast Asia, the Middle East, North America, and domestic markets. Its stated capabilities include silicone product development, technical and production expertise, and service to construction, textile, electronics, electrical-appliance, and assembly-material industries. Evidence is insufficient to verify after-sales service processes, customer cases, or financial credibility. The provided data also contains inconsistencies in employee and quality-control staffing figures, so those details should be independently verified.
Supplier typeThe supplier is explicitly described as a manufacturer, factory, and limited company located in Zhangjiagang, Jiangsu, China. Its business covers chemical products, particularly silicone oils, dimethicone, silicone rubber, construction-grade polysiloxanes, crosslinking materials, and electronic-grade silicone raw materials.
CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates. Its company description additionally states that its products comply with ISO9001, ISO14001, and IATF16949 standards; however, the provided records do not separately identify an IATF16949 certificate.
R&D capabilityThe supplier reports experienced technical personnel, five years of R&D engineer experience, a commitment to innovation, membership in industry innovation and new-material associations, National High-tech Enterprise status, and a Jiangsu provincial graduate workstation. These statements support an innovation-oriented profile, although no specific patents, R&D spending, new-product records, or technical achievements are provided.
Production capacityThe supplier reports a 12,000 m² manufacturing plant, ten production lines, chemical-sector operations, and an off-peak lead time within 15 workdays. It also identifies multiple silicone product categories and export markets, supporting established production and delivery capability; however, the provided annual-output entry is expressed in monetary terms and is not assessed here.
Product Q&A
Q:What are the available viscosity levels?
A:
Viscosity is customizable and includes options such as 50Cst, 100Cst, 350Cst, 500Cst, and 1000Cst.
Q:What is the minimum order quantity (MOQ)?
A:
The minimum order quantity is 200kg.
Q:How long is the shelf life?
A:
The shelf life is 12 months from the production date, provided the package remains sealed and stored in a cool, dry place.
Q:Is OEM/ODM service available?
A:
Yes, both OEM and ODM services are available, and packaging can be customized according to customer needs.
Q:What are the main applications of this product?
A:
It is widely used for waterproofing fabrics, leather, wood, glass, cement, and as a cross-linking agent in silicone rubber.
Send Inquiry
*To:
Jiangsu Cosil Advanced Material Co., Ltd.
Jiangsu Cosil Advanced Material Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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