Free участник - Guangzhou Chengshuai New Material Co.,Ltd.
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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. |
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Продукты компании
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UV ABSORBER UV 360 CAS NO.103597-45-1
Пластмассовые Добавки
Chemical name: Methylene bis [(3-(2-benzotriazolyl)-2-hydroxy-5-tert-octylphenyl)
CAS No.：103597-45-1
Molecular formula：C41H50N6O2
Molecular weight：658.9
Appearance: Slightly Yellow powder
Melting point，℃：195-198
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UV ABSORBER UV 531 CAS NO.1843-05-6
Пластмассовые Добавки
Chemical name: 2-Hydroxy-4-n-octoxybenzophenone
CAS No.：1843-05-6
Molecular formula：C21H26O3
Molecular weight：326
Appearance: Pale yellow crystalline powder
Melting point，℃：47-49
Purity (HPLC), %: ≥ 99
Ash, %: ≤0.1
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UV ABSORBER UV P CAS NO.2440-22-4
Пластмассовые Добавки
Chemical name: 2-(2'-Hydroxy-5'-methylphenyl)benzotriazole
CAS No.：2440-22-4
Molecular formula：C13H11N3O
Molecular weight：225.3
Appearance: White to yellowish crystal powder
Melting point，℃：128-132
Assay (HPLC), %: ≥99
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UV ABOSRBER UV 1130
Пластмассовые Добавки
Chemical name: [3-[3-(2H-Benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-Hydroxyl phenyl]-1-oxopropyl]-hydroxypoly(oxo-1,2-ethanediyl)
CAS No.：104810-47-1, 104810-48-2, 25322-68-3
Appearance: Yellowish to light amber liquid
Purity:
104810-47-1：36.0-38.0%
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UV ABSORBER UV 384-2 CAS NO.127519-17-9
Пластмассовые Добавки
Chemical name: 95% Benzenepropanoic acid, 3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-C7-9-branched and linear alkyl esters,and 5% 1-methoxy-2-propyl acetate
CAS No.：127519-17-9
Molecular Formula: C27H39N3O3
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LIGHT STABILIZER UV3853 CAS NO.167078-06-0
Пластмассовые Добавки
Chemical name: 2,2,6,6-tetramethyl-4-piperidinyl stearate
CAS No.：167078-06-0
Molecular formula: C27H53NO2
Molecular weight：423.7 Appearance: White waxy solid
Purity, %: ≥ 99
Melting point, ℃: ≥ 28
Ash, %: ≤0.5
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LIGHT STABILIZER LS 292 CAS NO. 41556-26-7 / 82919-37-7
Пластмассовые Добавки
Chemical name: Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)-sebacate and 1-(Methyl)-8-(1,2,2,6,6-pentamethyl-4-piperidinyl)-sebacate
CAS No.： 41556-26-7 / 82919-37-7
Molecular formula: C30H56N2O4/ C21H39NO4
Molecular weight：508.8/ 369.5
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LIGHT STABILIZER LS 119 CAS NO.41556-26-7 / 82919-37-7
Пластмассовые Добавки
Chemical name: N,N',N'',N'''-tetrakis(4,6-bis(butyl-(N-methyl-2,2,6,6- tetramethylpiperidin-4-yl)amino)triazin-2-yl)-4,7- diazadecane-1,10-diamine
CAS No.: 106990-43-6
Molecular formula: C132H250N32
Molecular weight：2285.7
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PHOTOINITIATOR 184 CAS NO.947-19-3
Пластмассовые Добавки
Chemical name: 1-Hydroxycyclohexyl Phenyl Ketone
CAS No.：947-19-3
Molecular formula：C13H16O2
Molecular weight：204.26 Appearance: White crystalline powder
Purity, %: ≥99
Melting point, ℃: 46 - 49
Volatility, %: ≤ 0.2
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PHOTOINITIATOR 819 CAS NO.162881-26-7
Пластмассовые Добавки
Chemical name: Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide
CAS No.:162881-26-7
Molecular formula:C26H27O3P
Molecular weight: 418.46 Appearance: Yellow crystal powder
Purity (HPLC), %: ≥99
Melting point, ℃: 130 - 133
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