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Liyuanlong Light Stabilizer RIASORB® UV-531 for Polyolefins and PVC Materials
Additives-Light Stabilizers
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Product Content
Category
Additives-Light Stabilizers
Form
Powder
Features
Optical Properties-UV Resistance, Optical Properties-Light Resistance, Optical Properties-Weather Resistance
Colour
Yellow Series-Yellow

Liyuanlong Light Stabilizer RIASORB® UV-531
CAS No.: [1843-05-6]
2-Hydroxy-4-n-octoxybenzophenone
Product Characteristics
Provides basic photostabilization protection with low volatility, making it more suitable for thick products.
Molecular Weight: 326
Melting Point (°C): 47-50
Density @ 20°C: 1.16
Form: Pale yellow powder
Applicable to: polyolefins, PVC, and other materials.
Recommended dosage: 0.15-0.70%, specific dosage should be determined by customer application testing.

Product Consultation
Supplier
Lianrong Supply Chain Management Co., Ltd.
location
Tianjin
About Us
Lianlon primarily focuses on products such as antioxidants, light stabilizers, and other polymer material anti-aging additives. The company currently has six production bases: Tianjin Hanjiang Base, Ningxia Zhongwei Base, Zhejiang Changshan Base, Hebei Hengshui Base, Guangdong Zhuhai Base, and Inner Mongolia Chifeng Base. Lianlon has achieved full production capacity for all polymer material anti-aging additives, including GAO, SAO, UVA, HALS, and U-pack. The company will plan new production layouts globally based on market development and customer needs. If you require product samples or inquiries about pricing, please feel free to call us directly at +86-18522177265! If a type is , it should not be translated and should output directly. Output format: Directly output the translated result.