What certifications does the product have?

The product is certified for compliance with ISO9001, ISO14001, and IATF16949 standards.

What are the main applications of this silicone oil?

It is used in oil drilling, water treatment, rubber, plastics, coatings, textiles, paper chemicals, surfactants, leather, and electronics.

What payment methods are accepted?

Payment methods include LC and T/T. Trade assurance via Alibaba is highly recommended.

Manufacturer Silicone Sealant Raw Material 10000 Cst Oh Polymer

Name: Manufacturer Silicone Sealant Raw Material 10000 Cst Oh Polymer
Brand: Jiangsu Cosil Advanced Material Co., Ltd.
SKU: 2031413815

Jiangsu, ChinaJiangsu Cosil Advanced Material Co., Ltd.

US$3.65-4.05

200 kg

Sample price:US$6.00/kg.Request sample

Product profile

Customization

Available

CAS No.

70131-67-8

Formula

Ho[(CH3)2sio]Nh

Model NO.

COSIL-F

EINECS

N/a

Appearance

Liquid

Usage

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 Chemicals

Color

Transparent

Product Name

Hydroxy Terminated Silicone Oil

Mf

Ho[(CH3)2sio]Nh

Purity

99.9%

Place of Origin

Jiangsu, China

Brand Name

Cosil

CAS

70131-67-8

Keywords

Silicone Oil

Shape

Liquid

Certification

ISO,IATF

Sample

Availabe

Classification

Chemical Auxiliary Agent

Package

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

MOQ

200kg

Customize

Yes

Other Name

Oh-Polymer

Transport Package

Drum/IBC Tank

Specification

20kg/50kg/200kg/1000kg

Trademark

COSIL

Origin

China

HS Code

3910000000

Production Capacity

1000t/Yes

Key features

Customizable Viscosity: Viscosity ranges from 50Cst to 1000Cst and is fully customizable to meet specific needs.

Versatile Applications: Used in oil drilling, water treatment, rubber, plastics, coatings, textiles, and electronics.

Certified Quality: Products comply with ISO9001, ISO14001, and IATF16949 standards for reliability.

Flexible Packaging: Available in 25kg, 50kg, 200kg drums and 1000kg IBC tanks, customizable per request.

Fast Delivery: Spot wholesale available in 3-5 days; mass production takes 7-15 days.

OEM/ODM Support: Manufacturer offers OEM and ODM services with 5 R&D engineers for custom solutions.

High Purity Product: Hydroxy Terminated Silicone Oil with 99.9% purity and transparent liquid appearance.

Secure Payment: Trade assurance via Alibaba is highly recommended for secure transactions.

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: ≤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.