Does the product absorb visible light?

No, it almost does not absorb visible light, making it suitable for colorless products.

What is the melting point of UV-326?

The melting point ranges from 137 to 142 degrees Celsius.

Premium UV Absorber UV-326 for PVC Applications and Protection

Name: Premium UV Absorber UV-326 for PVC Applications and Protection
Brand: Shengzhou Worthside Chemical Co., Ltd.
SKU: 2182441992

Zhejiang, ChinaShengzhou Worthside Chemical Co., Ltd.

US$14.00

1-499 kg

US$11.00

500+ kg

Sample price:US$10.00/gram.Request sample

Product profile

Customization

Available

CAS No.

3896-11-5

Formula

C17h18cln3o

Model NO.

UV-326

EINECS

223-445-4

Environmental Protection

Yes

Color

Light Yellow

Kind

UV Absorber

Appearance

Powder

Use

PVC Industry

Application

PVC

Payment

Tt or LC

Delivery

7--10 Days

Transport Package

25kg

Specification

99.9

Trademark

WSD

Origin

China

HS Code

2914399090

Production Capacity

500 Mt a Month

Key features

High UV Absorption Efficiency: Effectively absorbs UV light in the 270-380 nm range.

Excellent Thermal Stability: Odorless and maintains stability under high temperatures.

Versatile Application Range: Suitable for PVC, polyolefin, PA, ABS, AS resin, and PU.

Low Visible Light Absorption: Ideal for colorless and light-colored products without staining.

Fast Delivery Time: Standard delivery within 7-10 days from warehouse.

Professional Technical Support: Expert team provides formula support and production optimization.

Flexible Payment Options: Accepts TT, LC, DP, PayPal, and Western Union via multiple accounts.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Shengzhou Worthside Chemical Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-06-01Nearest Port: shanghai, ningboAverage Response Time: ≤2.47hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CPT

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Shengzhou, Shaoxing, with a business scope covering chemical raw materials, plastic auxiliaries, plastic raw materials, chemical equipment, technical consulting, and import/export activities. It reports 15 years of exporting experience and approximately 90% export sales, but no overseas warehouses, showrooms, agents, branches, or in-stock service capacity. Service and complaint-handling procedures exist but lack written records, while supplier approval documentation lacks signatures or dates. Innovation evidence is mixed: the supplier provides ODM and OEM services and has one R&D engineer, but reported no new products in the past year and has no available SDK. Customization from samples is available. Production capability is not demonstrated because the company is classified as a trading company and no manufacturing capacity is provided. Customer cases are not sufficiently documented; OEM service for well-known brands is stated, but no specific customers...

Supplier typeThe supplier is explicitly classified as a trading company, with its business scope focused on sales of chemical and plastic-related products, technical consulting, and import/export activities. This indicates a commercial intermediary or distributor profile rather than a clearly documented manufacturer.

After-Sales capabilityThe supplier has procedures for service capability, corrective and preventive actions, and customer complaints, but no written records. It also reports no in-stock service capacity, overseas warehouse, showroom, agent, branch, or overseas service coverage, while stated peak- and off-season lead times are both one month. The documented after-sales infrastructure is therefore limited.

Production capacityThe company is explicitly identified as a trading company, and its stated scope centers on product sales, consulting, and import/export rather than manufacturing. No factory, production line, manufacturing capacity, or production equipment is provided; the quality-control equipment quantity is stated as zero. Production capability is not demonstrated.

Customization capabilityThe supplier states that it provides customization from samples and offers ODM services. These are explicit indications of product customization and design-manufacturing support, although no scope, technical process, or completed customization examples are provided.