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AvailableCAS No.
70131-67-8Formula
Ho[(CH3)2sio]NhModel NO.
COSIL-FEINECS
OtherrAppearance
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
Colorless and TransparentOther Names
Hydroxy Terminated PolysiloxaneCAS
70131-67-8Mf
Ho[(CH3)2sio]NhPurity
99.9%Package
25/50/200 Kg / Drum;1000 Kg/ IBCCertification
ISO,IATFClassification
Chemical Auxiliary AgentKeywords
Silicone OilBrand Name
CosilSample
AvilablePlace of Origin
Jiangsu, ChinaProduct Name
Hydroxypolysiloxane PdmsApplication
Coating Auxiliary Agents,Electronics ChemicalsType
AdsorbentAdsorbent Variety
Silica GelTransport Package
BarrelSpecification
25/50/200 kg / drum; 1000 kg/ IBCTrademark
COSILOrigin
JiangsuHS Code
3910000000Production Capacity
40000 Kilograms /YearKey features
Wide Viscosity Range: Viscosity spans from 1000 Cst to 80000 Cst, suitable for diverse applications.
Multi-Industry Application: Used in oil drilling, water treatment, rubber, plastics, coatings, and electronics.
High Purity Standard: Product purity reaches 99.9%, ensuring high quality for sensitive applications.
Certified Quality: Compliant with ISO9001, ISO14001, and IATF16949 international standards.
Custom Packaging: Available in 25/50/200kg drums or 1000kg IBC tanks, customizable to needs.
OEM/ODM Service: Supports OEM and ODM services to meet specific customer requirements.
Fast Lead Time: Average lead time is within 15 workdays for both peak and off-season.
Professional Support: Technical solutions available for surface treatment and special applications.
Company profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.00h 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 is the viscosity range of this product?
A:
The viscosity ranges from 1000 Cst to 80000 Cst, with specific models like F-004 to F-300 offering various options.
Q:What are the main applications of Hydroxypolysiloxane?
A:
It is widely used in silicone rubber, electronics, building materials, leather, plastics, textiles, and as an oil drilling auxiliary agent.
Q:What is the purity of the product?
A:
The product purity is 99.9%.
Q:What certifications does the company hold?
A:
Products are certified for compliance with ISO9001, ISO14001, and IATF16949 standards.
Q:What is the shelf life and storage requirement?
A:
The shelf life is 12 months from production. Store in a cool, dry place with the original package sealed tightly.
Send Inquiry
*To:
Jiangsu Cosil Advanced Material Co., Ltd.
Jiangsu Cosil Advanced Material Co., Ltd.*Content:
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