What functional groups does it react with?

It reacts with active functional groups such as -OH, -NH2, and -SH.

α-Isocyanatopropyldimethylmethoxysilane for MS Resin CAS 21116-75-6

Name: α-Isocyanatopropyldimethylmethoxysilane for MS Resin CAS 21116-75-6
Brand: Nanjing Siwin New Material Co., Ltd.
SKU: 1949748691

Jiangsu, ChinaNanjing Siwin New Material Co., Ltd.

Negotiable

1 kg

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

Color

Colorless

Appearance

Liquid

Model NO.

Siwin-AL211

Purity

95% Min

Density

0.97

Boiling point

93-94

Molecular weight

173.29

Transport Package

Iron Drum or IBC Drum

Specification

95%Min

Trademark

Siwin

Origin

China

HS Code

2931900090

Production Capacity

100000

Key features

Moisture Curing Mechanism: Reacts with -OH, -NH2, and -SH groups to enable moisture curing and crosslinking.

Excellent Wet Adhesion: Provides strong adhesion to glass, metal, and other inorganic substrates in wet conditions.

Superior Stability: Offers excellent thermal, chemical, and UV stability for adhesives.

High Purity Grade: Guaranteed purity of 95% minimum as verified by Gas Chromatography.

Rapid Hydrolysis: Undergoes rapid hydrolysis when exposed to atmospheric moisture.

Adhesion Promoter: Effectively promotes adhesion to difficult-to-handle substrates.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

Nanjing Siwin New Material Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤3.26h

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.