Can it be combined with other additives?

Yes, it can be synergistically combined with antioxidants and HALS to enhance performance.

What safety precautions are recommended?

Use appropriate protective equipment and wash thoroughly after handling.

High Purity UA328 Light Stabilizer CAS 25973-55-1 Plastic Additives Auxiliary Agent

Name: High Purity UA328 Light Stabilizer CAS 25973-55-1 Plastic Additives Auxiliary Agent
Brand: Nanjing Siwin New Material Co., Ltd.
SKU: 2144334145

Jiangsu, ChinaNanjing Siwin New Material Co., Ltd.

Negotiable

1 kg

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

CAS No.

25973-55-1

Color

Yellow

Model NO.

Siwin-UA328

Appearance

Powder

Ash %

0.1max

Volatiles %

0.5max

Molecular weight

351.5g/mol

Transport Package

25kg Carton Inner with Plastic Bag or as Customer`

Specification

N/A

Trademark

Siwin

Origin

China

HS Code

29339982

Production Capacity

100000

Key features

Broad UV Absorption Range: Effectively absorbs ultraviolet radiation within the 290-400nm range.

Exceptional Chemical Stability: Boasts high stability with minimal volatility and excellent storage performance.

Wide Resin Compatibility: Compatible with polyolefins, ABS, acrylics, polyurethane, epoxy, and more.

Synergistic Performance: Can be combined with antioxidants and HALS to enhance outdoor durability.

Customizable Packaging: Available in 25kg cartons or customized packaging as per customer requirements.

High Purity Specifications: Features low ash content (0.1max) and low volatiles (0.5max).

Superior Light Coloration: Maintains excellent color stability and minimal discoloration under UV exposure.

Robust Storage Stability: Ensures long-term product integrity when stored in dry, well-ventilated areas.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

Nanjing Siwin New Material Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤3.24h

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.