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Sunshow UV Absorber Stabilizer 5519 Additive Reach PVC UV 329
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
AvailableCAS No.
3147-75-9Formula
2-(2-Hydroxy-5-Tertoctylphenyl) BenzotriazoleModel NO.
SUNOVIN 5519Certification
REACHColor
WhiteKind
UV AbsorberAppearance
PowderChemical Name
329Warranty
12 MonthsLead Time
in StockBulk Package
AvailableApplication
Engineering Plastics Processed in High-TemperatureAdvantage
Low Volatility,Suitable for Transparent Products,Melting Point
101-106 DegreeAsh Content
on or Below 0.1%Transmittance
440nm on or Above 97% 500nm on or Above 98%Transport Package
Carton/PalletSpecification
20kg/25kgTrademark
SUNOVINOrigin
ChinaHS Code
3812399000Production Capacity
1000 TonKey features
High-Efficiency UV Absorption: Benzotriazole type absorber with low volatility for PS, PET, PVC, PC, ABS.
High Temperature Stability: Suitable for engineering plastics processed in high-temperature environments.
ISO9001:2015 Certified: Quality guaranteed by UKAS certified ISO9001:2015 standard.
Advanced Testing Facilities: Equipped with Ci3000, QUV, Q-SUN, DSC, TGA, and other advanced labs.
Flexible Packaging Options: Available in 25kg/20kg cartons or customized bulk bags per customer request.
In Stock Availability: Ready to ship immediately with a lead time of within 15 workdays.
Company profile

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 of this product?
A:
The chemical name is 2-(2-hydroxy-5-tertoctylphenyl) benzotriazole.
Q:Which plastics can this UV absorber be used for?
A:
It is suitable for PS, PET, PVC, PC, ABS, and other engineering plastics.
Q:What is the melting point of the additive?
A:
The melting point ranges from 101 to 106 degrees Celsius.
Q:Is the product suitable for transparent applications?
A:
Yes, it is specifically designed for transparent products due to its high transmittance.
Q:What are the available packaging options?
A:
Packaging includes 25kg or 20kg carton boxes, bulk bags, PE bags, or custom requirements.
Send Inquiry
*To:
Anhui Sunshow Chemical Co., Ltd.
Anhui Sunshow Chemical Co., Ltd.*Content:
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