Weather Resistance Additives UV329 UV Absorber

Name: Weather Resistance Additives UV329 UV Absorber
Brand: Anhui Sunshow Chemical Co., Ltd.
SKU: 2244033645

Anhui, ChinaAnhui Sunshow Chemical Co., Ltd.

US$14.00

200-999 kg

US$8.00

1,000-9,999 kg

US$3.00

10,000+ kg

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

CAS No.

3147-75-9

Formula

2-(2-Hydroxy-5-Tertoctylphenyl) Benzotriazole

Model NO.

SUNOVIN 5519

Certification

REACH

Color

White

Kind

UV Absorber

Appearance

Powder

Chemical Name

329

Warranty

12 Months

Lead Time

in Stock

Bulk Package

Available

Application

Engineering Plastics Processed in High-Temperature

Advantage

Low Volatility,Suitable for Transparent Products,

Melting Point

101-106 Degree

Ash Content

on or Below 0.1%

Transmittance

440nm on or Above 97% 500nm on or Above 98%

Transport Package

Carton/Pallet

Specification

20kg/25kg

Trademark

SUNOVIN

Origin

China

HS Code

3812399000

Production Capacity

1000 Ton

Key features

High Transmittance: Transmittance is 97% at 440nm and 98% at 500nm, suitable for transparent products.

Wide Application: Effective for PS, PET, PVC, PC, ABS, and engineering plastics processed at high temperatures.

Quality Certified: Certified by ISO9001:2015 (UKAS) and REACH, guaranteeing product consistency and safety.

In Stock Availability: Products are available in stock with a lead time of within 15 workdays for both peak and off seasons.

Professional Support: Equipped with four advanced laboratories including QC, Analysis, and Weather-resistance labs.

Company profile

Anhui Sunshow Chemical Co., Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Shanghai Port, Qingdao PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryAnhui Sunshow Chemical Co., Ltd. is a China-based manufacturing supplier of polymer additives, including UV stabilizers, UV absorbers, and antioxidants. The supplier reports ISO9001, ISO14001, and ISO45001 certifications, as well as REACH and RoHS compliance for its products. It operates a 10,312 m² plant with more than 10 production lines, stated annual polymer-additive capacity of 10,000 tons, and export coverage across multiple global regions. Its capabilities include R&D, laboratory testing, customized services, and production of high-purity polymeric weathering additives. Evidence of business collaboration with world-renowned polymer-additive companies is provided, but specific customer names, after-sales processes, and financial-credit information are not available in the supplied data.

Supplier typeThe supplier is identified as a limited company and factory in Anhui, China, operating in manufacturing and chemical trade. Its stated product focus is polymer additives such as UV stabilizers, UV absorbers, and antioxidants.

CertificationsThe supplier reports ISO9001:2008 UKAS certification, ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates. Its products are also stated to have passed REACH and RoHS certification, with materials able to meet SAE-J1860 and VW-PV3900E requirements.

R&D capabilityThe supplier describes itself as a national high-tech enterprise with its own intellectual property rights, 10 R&D engineers, laboratory and testing equipment, and development of high-purity and difficult polymeric weathering additives. These statements provide explicit evidence of R&D and product-development capability.

Production capacityThe supplier reports a 10,312 m² manufacturing plant, more than 10 production lines, annual polymer-additive production capacity of 10,000 tons, and order fulfillment within 15 working days in both peak and off-peak seasons. These stated figures support substantial production and delivery capability.

Customization capabilityThe supplier explicitly offers customized services, including zero-inventory arrangements, dust-free requirements, environmental-indicator certification, and safe packaging design. Its stated mission and supporting-service orientation further indicate willingness to adapt services to customer needs.

Product Q&A

Q:What is the chemical name and CAS number of this UV absorber?

The chemical name is 2-(2-hydroxy-5-tertoctylphenyl) benzotriazole, and the CAS number is 3147-75-9.

Q:Which plastics is this UV absorber suitable for?

It is suitable for PS, PET, PVC, PC, ABS, and other engineering plastics, especially those requiring high-temperature processing and transparency.

Q:What are the packaging options and storage requirements?

Packaging includes 25kg or 20kg carton boxes with inner plastic bags, or customized options. Store in a dry, cool, well-ventilated place with containers tightly closed.

Q:What certifications does the manufacturer hold?

The manufacturer is certified by ISO9001:2015 (UKAS) and the product is REACH certified.

Q:What are the payment terms and lead times?

Payment terms include LC, T/T, D/P, PayPal, and Western Union. The lead time is within 15 workdays for both peak and off seasons.