Uv Absorber 312 Cas No.23949-66-8
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Chemical name: N-(2-Ethoxyphenyl)-N’-(4-ethylphenyl)-ethlyene diamide
CAS No.: 23949-66-8
Molecular formula: C18H20N2O3
Molecular weight: 312.37
Molecular structure
Appearance: White crystalline powder
Assay, %: ≥99
Melting point,℃:122-127℃
Transmittance: 460nm ≥95%
500nm ≥97%
Loss on Drying, %: ≤0.5
UV ABSORBER HOSORB UV 312 has a low volatility and good thermal stability. It is particularly effective for short-wavelength UV light. It can be used in solventborne coatings and general industrial coatings to provide standard UV stabilization performances. In particular, it is recommended for UV cured systems. It is suitable for polyesters, PVC plastisol, polyurethanes, polyamides, polymethylmethacrylate, polybutyleneterephtalate, polycarbonates and cellulose esters. It is particularly effective include polyamides, PVC (rigid and flexible), polyesters (thermoplastic and thermoset).
Business Nature
Manufacturer
Year Established
2010
Country/Region
Guangzhou, China
Main Products
Antioxidants, Uv Absorbers...
Payment Terms
Doc Against Payment (D/P), Letter of Credit (L/C), Bank wire (T/T)
Guangzhou Chengshuai Co., LTD., is a specialized company for fine chemicals located in Guangzhou, China. We are dedicated to the development and sales of polymer additives including antioxidants, UV absorbers and light stabilizers for plastic and rubber industry, paints, printing inks, oils etc. Our production bases are located in Jiangsu province, mainly producing rubber and plastic additives. We possess a strong production capacity of 2500mt annually. With the experienced technicians and complete inspection equipment, the quality of our products is excellent. Our products are highly praised by our customers. We focus on the needs of the customers and market trends, respond with real-time services and offer our customers a wide range of products and various solutions. We have a young, dynamic and experienced team with strong responsibility. Promptness and professional are the core competencies to satisfy our clients at home and abroad. Coordinating and growing with our customers is our main purpose. It is our will and determination to make every effort to help our customers to succeed. Our principle is “Quality, Innovation and Service”. We have established the reliable long term business relationship with customers all over the world. Our products are exported to EU, North America, South America, Middle East , Asia etc. Welcome to join us. We are looking forward to the cooperation with you now.
