Guangzhou scenery Chemical Co., Ltd., Yingkou City Scenery Chemical Co., Ltd. in Guangzhou Office, the company adhere to the scientific management, and passed ISO9001 international quality management system certification ultraviolet absorbent UV-328,2007年通过 ISO14001 international environmental management system certification in 2000 UV absorbers UV-234,2008年通过 ISO18001 international occupational health and safety management system certification, covering most of the domestic petrochemical enterprises, the market share ranks first in the industry, and year after year, some products are exported to Europe, the Middle East and Southeast Asia, is one of the largest manufacturers of antioxidants. Ultraviolet absorbent UV-P component 2- (2'-hydroxy-5'-methyl phenyl) benzotriazole performance and use colorless or pale yellow crystals. Soluble in organic solvents gasoline, benzene, acetone. Minimum solubility in water is not decomposed concentrated alkali, concentrated acid. It can be synthetic salts and heavy metal ions. Capable of absorbing a wavelength of 270 ~ 280nm UV. Melting point of 130 to 131. Guangzhou scenery Chemical Co., Ltd., Yingkou Chemical Co., Ltd. in Guangzhou Office scenery, scenery Chemical Yingkou and passed ISO9001 international quality management system certification in 2000, 2007 through the ISO14001 international environmental management system certification, in 2008 through the ISO18001 international career Health and Safety Management System Certification, the company uphold integrity first, the product is stable UV-531, first, the principle of sustainable development ultraviolet absorber customers. Production of antioxidants, ultraviolet absorbers, light stabilizers various types of goods and light stabilizers varies its structure and species have different functions. Some can be shielded, reflecting ultraviolet or UV-absorbing and converting it into harmless heat; some may be quenching molecule or group of UV excitation of the excited state to return to the ground state, exclude or reduce the photo-oxidation the possibility of the reduction reaction; some because of the capture of free radicals generated by light oxidation-reduction, thereby preventing free radical reactions result in products of aging, so that products from UV damage. Ultraviolet absorbent UV-531, UV absorbers, chemical scenery provided by the Guangzhou Chemical Co. scenery. Guangzhou Scenery Chemical Co. (www.fghg168.com) strong, credible, in Guangzhou chemical products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead scenery chemicals and you hand into the brilliant, for a better future!