Search History
Clear
Trending Searches
Refresh
avatar
Lianlon Light Stabilizer RIASORB® UV-328 Coating Additive for UV Protection and Weather Resistance
Additives-Light Stabilizers
Expand
Product Content
Category
Additives-Light Stabilizers
Form
Powder
Features
Optical Properties-UV Resistance
Colour
White Series-White

Lianlon Light Stabilizer RIASORB® UV-328
CAS No.: [25973-55-1]
2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)benzotriazole
Product Features: Typically used in combination with hindered amine light stabilizers to enhance the coating's resistance to gloss loss, chalking, bubbling, delamination, and discoloration. It is particularly recommended for use in coating systems that cure at room temperature or low temperatures.
Molecular Weight: 351
Melting Point (°C): 80-88
Density @20°C, g/mL: 1.17
Form: White to light yellow powder
Suitable for: automotive coatings, industrial coatings, wood coatings.
Dosage: 1.0-3.0%, the 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.