Is this product a liquid?

Yes, it is a colorless transparent liquid.

Alkylsilane Isobutyltrimethoxysilane CAS.18395-30-7 hydrophobic surface modifier

Name: Alkylsilane Isobutyltrimethoxysilane CAS.18395-30-7 hydrophobic surface modifier
Brand: Nanjing Siwin New Material Co., Ltd.
SKU: 2216332835

Jiangsu, ChinaNanjing Siwin New Material Co., Ltd.

Negotiable

1 kg

Product profile

Customization

Available

CAS No.

18395-30-7

Formula

C7H18O3Si

Model NO.

Siwin-9431

Color

Colorless

Appearance

Liquid

Purity

98%min

Refractive Index

1.3960±0.0050

Transport Package

Iron Drum

Specification

98%min

Trademark

Siwin

Origin

China

HS Code

2931900090

Production Capacity

100000

Key features

Versatile Surface Modification: Creates hydrophobic surfaces on concrete, glass, pigments, and mineral fillers.

Chemical Reaction Mechanism: Penetrates and reacts with substrate to provide lasting water repellency.

Appearance Preservation: Treated surfaces remain hydrophobic while maintaining their original look.

High Purity Grade: Purity guaranteed at 98% minimum for consistent performance.

Standard Packaging Options: Available in 170kg iron drums or 850kg IBC containers.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

Nanjing Siwin New Material Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤3.55h

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.