What certifications does the product have?

Our products are certified with SGS, MSDS, ISO, and IATF standards, ensuring high quality and compliance.

What are the main applications of this oil?

It is widely used as an auxiliary agent in oil drilling, water treatment, rubber, plastics, coatings, textiles, and electronics.

What is the shelf life of the product?

The storage period is 12 months from the production date, with the expiration date indicated on each batch label.

Cosil 350cst Methyl Silicon Oil for Industry Uses

Name: Cosil 350cst Methyl Silicon Oil for Industry Uses
Brand: Jiangsu Cosil Advanced Material Co., Ltd.
SKU: 2037901225

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.

63148-62-9

Formula

(CH3) 3sio [(CH3) 2sio] N-Si (CH3) 3

Model NO.

COSIL-D

EINECS

N/a

Appearance

Colorless and Transparent

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

Colorless and Transparent

Other Names

Methyl Silicone Oil

CAS

63148-62-9

Mf

(CH3) 3sio [(CH3) 2sio] N-Si (CH3) 3

Place of Origin

Jiangsu, China

Brand Name

Cosil

Application

Coating Auxiliary Agents, Electronics Chemicals

Keywords

Silicone Oil

Shape

Liquid

Certification

SGS, MSDS, ISO, IATF

Packaging

25kg/Drum, 200kg/Drum and 1000kg/IBC Tank

Viscosity

50cst, 100cst, 350cst, 500cst and 1000cst, etc.

Shipping

Air, Sea, Express-DHL, Container

Occassion

Music Festival, Occassion, Stage, Party, Street, S

Delivery Time

Spot Wholesale 3-5 Days Mass Production 7-15 Days

Type

Adsorbent

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

Wide Viscosity Range: Available in 50, 100, 350, 500, and 1000 cst, fully customizable.

High Chemical Stability: Features physiological inertness, weather resistance, and high shear resistance.

Flexible Packaging: Options include 25kg, 50kg, 200kg drums and 1000kg IBC tanks, customizable.

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

Multi-Industry Application: Used in oil drilling, water treatment, rubber, plastics, coatings, and electronics.

Certified Quality: Compliant with ISO9001, ISO14001, IATF16949, SGS, and MSDS standards.

OEM/ODM Support: Professional manufacturer offering customized OEM and ODM services.

Safe Storage Properties: Low freezing point, high flash point, and good hydrophobicity ensure safety.

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: ≤3.74h 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.