What are the lead times for production?

Lead time is within 15 working days for both peak and off-peak seasons.

What certifications does the company hold?

Our products are certified for compliance with ISO9001, ISO14001, and IATF16949 standards.

What are the main applications for this silicone oil?

It is widely used in silicone rubber, electronics, construction, textiles, medicine, and petrochemical industries.

Silicone Oil Hydroxyl Polydimethylsiloxane (107 OH-polymer) CAS No 70131-67-8

Name: Silicone Oil Hydroxyl Polydimethylsiloxane (107 OH-polymer) CAS No 70131-67-8
Brand: Jiangsu Cosil Advanced Material Co., Ltd.
SKU: 2091260435

Jiangsu, ChinaJiangsu Cosil Advanced Material Co., Ltd.

US$2.45-4.56

200 kg

Sample price:US$4.80/kg.Request sample

Product profile

Customization

Available

CAS No.

70131-67-8

EINECS

N/a

Model NO.

COSIL-F

Classification

Chemical Auxiliary Agent

Specific Usage

Chemical Reagent

Content

99.9%

Source

Jiangsu

Application

Coating Auxiliary Agents,Electronics Chemicals

Other Names

Hydroxy Terminated Polysiloxane

CAS

70131-67-8

Mf

Ho[(CH3)2sio]Nh

Purity

99.9%

Package

25/50/200 Kg / Drum;1000 Kg/ IBC

Keywords

Silicone Oil

Brand Name

Cosil

Sample

Avilable

Place of Origin

Jiangsu, China

Product Name

Hydroxypolysiloxane Pdms

Adsorbent Variety

Silica Gel

Transport Package

Barrel

Specification

25/50/200 kg / drum; 1000 kg/ IBC

Trademark

COSIL

Origin

Jiangsu

HS Code

3910000000

Production Capacity

40000 Kilograms /Year

Key features

High Purity Content: 99.9% purity ensures consistent performance in chemical applications.

Multiple Viscosity Options: Available in 10 models ranging from 40 to 300,000 mPa.s for diverse needs.

Customizable Packaging: Flexible packaging options including 25kg, 50kg, 200kg drums and 1000kg IBC tanks.

ISO and IATF Certified: Compliant with ISO9001, ISO14001, and IATF16949 quality standards.

OEM and ODM Services: Full OEM and ODM support available for custom silicone solutions.

Fast Lead Time: Peak and off-peak season lead times both within 15 working days.

Wide Application Range: Suitable for electronics, construction, textiles, medicine, and petrochemical industries.

12-Month Shelf Life: Guaranteed 12-month stability from production date when stored properly.

Company profile

Jiangsu Cosil Advanced Material Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.20h 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.