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γ-Chloropropyltrimethoxysilane CAS.2530-87-2 Silane Additive for Polymers and Coatings
US$5.00-50.00
1 kg

Product profile

Customization

Available

CAS No.

2530-87-2

Formula

C6h15clo3si

Model NO.

Siwin-8331

EINECS

219-787-9

Color

Colorless

Appearance

Liquid

Purity

99min

Density

1.081

Refractive Index

1.419-1.421

Boiling Point

195-196

Molecular Weight

198.72

Transport Package

Iron Drum

Specification

99%

Trademark

Siwin

Origin

China

HS Code

2931900090

Production Capacity

100000

Key features

High Purity Grade: Purity guaranteed at 99% minimum by Gas Chromatography analysis.
Enhances Material Properties: Improves physical and mechanical properties of halogenated rubbers like neoprene.
Light-Colored Product Output: Coupling process results in the production of light-colored finished products.
Standard Packaging Options: Available in 200L PVF steel drums or custom packaging upon request.
Stable Physical Properties: Colorless transparent liquid with density 1.081 g/cm3 and refractive index 1.419-1.421.
Specific Storage Requirements: Must be stored in a cool, dry place and protected from direct light.
Chemical Identity Verified: CAS No. 2530-87-2, EINECS 219-787-9, Formula C6H15ClO3Si.

Company profile

Nanjing Siwin New Material Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience
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.

Product Q&A

Q:What is the purity level of Siwin-8331?
A:
The purity is guaranteed to be 99% minimum as determined by Gas Chromatography.
Q:How should the product be stored?
A:
Store in a cool, dry place and avoid exposure to light.
Q:What packaging options are available?
A:
Standard packaging is 200L PVF steel drums, but custom packaging is available upon request.
Q:Is this product suitable for halogenated rubbers?
A:
Yes, it serves as a coupling agent for inorganic fillers in halogenated rubbers such as neoprene and chlorobutyl rubber.

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