What is the packaging size?

The product is packaged in 25 kg plastic drums.

Does O6490 release volatile organic compounds?

Yes, but the methanol (VOC) released during hydrolysis is significantly less than that of monomeric silanes.

Vinyl silane oligomer/Vinyl+methoxy with low viscosity for coating

Name: Vinyl silane oligomer/Vinyl+methoxy with low viscosity for coating
Brand: Nanjing Siwin New Material Co., Ltd.
SKU: 2130171855

Jiangsu, ChinaNanjing Siwin New Material Co., Ltd.

US$3.00-8.00

5 kg

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

CAS No.

N/A

Formula

N/A

Model NO.

Siwin-O6490

Color

Colorless

Appearance

Liquid

Sio2 Content

45.0%

Viscosity

3-7

Transport Package

Iron Drum or IBC Drum

Specification

Solid Content (%) 45

Trademark

Siwin

Origin

China

HS Code

2931900090

Production Capacity

100000

Key features

Low Viscosity Liquid: Colorless and transparent liquid with viscosity of 3-7.

Excellent Cosolvent: Perfectly bridges inorganic fillers and polymers like EPDM, EVA, and PE.

Enhanced Electrical Properties: Improves insulation performance, especially in humid air conditions.

High Safety Profile: Features high boiling and flash points for safer operation than monomeric silanes.

Low VOC Emissions: Releases significantly less methanol during hydrolysis compared to monomeric silanes.

Strong Adhesion Promotion: Forms chemical bonds between fillers and polymers via active silicon hydroxyl groups.

Versatile Cable Applications: Ideal for kaolin-filled, HFFR, EPDM, EVA, and ATH/MDH filled cable systems.

Hydrophobic Performance: Alkyl oxy functional groups provide superior hydrophobicity for fillers.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

Nanjing Siwin New Material Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤4.12h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a broad scope covering specialized chemicals, synthetic materials, sealing products, rubber, coatings, mechanical equipment, and related materials. It holds ISO 9001 and GMP management-system certifications. Evidence indicates active R&D, new product development during the past year, ODM services, and broad customization capabilities. Quality controls include raw-material traceability, written inspection instructions, and random finished-product inspection, but only one quality assurance/control inspector is reported. Service procedures for supplier assessment, corrective and preventive action, and customer complaints are documented and followed. Inventory capability is available, while overseas warehousing and showrooms are not. The records do not establish financial credibility, manufacturing capacity, or specific customer cases.

CertificationsThe supplier reports ISO 9001 and GMP certification for its management systems. These are explicit certifications relevant to quality and regulated operating practices, supporting a positive assessment for this field.

After-Sales capabilityThe supplier has written procedures and followed records for handling customer complaints, as well as documented corrective and preventive action procedures. This directly supports an established after-sales issue-handling process.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and offers R&D capability as part of its supplier offering. However, it has no available SDK, so the evidence supports product-development capability but not SDK-based innovation support.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, and minor customization. These capabilities are reported both in its R&D information and its design-service records, providing direct evidence of broad customization support.