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Wholesale High Purity UA328 Light Stabilizer CAS 25973-55-1 for Plastic Additives
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

High UV Absorption Efficiency: Covers the 290-400nm spectrum for effective ultraviolet radiation protection.
Excellent Chemical Stability: Boasts superb compatibility with polyolefin and other resins with outstanding storage stability.
Versatile Application Range: Suitable for polyolefin, ABS, acrylic polymers, epoxy, and two-component polyurethane systems.
Enhanced Outdoor Durability: Significantly improves product longevity when combined with antioxidants and HALS.
Low Volatility and Ash Content: Features 0.5% max volatiles and 0.1% max ash for high purity performance.
Customizable Packaging: Available in 25kg cartons or customized according to customer requirements.
High Purity Grade: Wholesale high purity UA328 light stabilizer with CAS 25973-55-1.
Light Color and Powder Form: Appearance is yellow powder with minimal volatility and light color characteristics.

Company profile

Nanjing Siwin New Material Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience
Business Type: Manufacturer/FactoryAverage Response Time: ≤1.58h

AI-Powered supplier vetting

SummaryThe supplier is a trading company with a focus on innovation and collaboration in organic silicone materials. They hold ISO 9001 and GMP certifications, indicating their commitment to quality management. Their after-sales service is supported by clear procedures and records, but they lack overseas warehouse and showroom capabilities. Financial data from the past three years is available, though specific figures are not disclosed. The company demonstrates strong R&D and customization capabilities, offering a range of design services and ODM/OEM for popular brands. However, there is no SDK availability for R&D.
CertificationsThe supplier holds ISO 9001 and GMP certifications, indicating robust quality management systems.
After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and service capability, indicating a structured approach.
R&D capabilityThe supplier has demonstrated R&D capabilities with new product development and ODM services, but lacks SDK availability.
Customization capabilityThe supplier offers extensive customization services, including full and minor customization from samples and designs.
Client casesThe supplier provides OEM services for popular brands, indicating experience with notable customer cases.

Product Q&A

Q:What is the molecular weight of UA328?
A:
The molecular weight is 351.5g/mol.
Q:What is the melting point of this light stabilizer?
A:
The melting point ranges from 79 to 88 degrees Celsius.
Q:Which resins is UA328 compatible with?
A:
It is compatible with polyolefin, styrene homopolymers, ABS, acrylic polymers, unsaturated polyesters, and more.
Q:How should the product be stored?
A:
Store in a dry, well-ventilated area with containers tightly sealed.
Q:What is the maximum ash content?
A:
The maximum ash content is 0.1%.

Send Inquiry

*To:Nanjing Siwin New Material Co., Ltd.Nanjing Siwin New Material Co., Ltd.
*Content:
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