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Guangzhou Chengshuai New Material Co.,Ltd.

Products >> UV ABSORBER UV3638 CAS NO.18600-59-4

UV ABSORBER UV3638 CAS NO.18600-59-4

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Description
Product Name: UV ABSORBER UV3638 CAS NO.18600-59-4
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Specifications CAS NO.18600-59-4
Price Term: FOB,CNF,CIF
Port of loading: SHANGHAI
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Chemical name: 2,2¡¯-(1,4-phenylene)bis-4H-3,1-benzoxazin-4-one
CAS No.:18600-59-4
Molecular formular:C22H12N2O4
Molecular weight:368.34

Appearance: White to off-white crystalline powder
Melting point,℃:¡Ý310
Assay, %: ¡Ý98
Ash, %: ¡Ü0.1
Loss on Drying: ¡Ü0.5

UV ABSORBER HOSORB-UV3638 is a highly efficient benzoxazinone type UV absorber, which is distinguished by its superior low volatility and strong & broad range of UV light absorption together with no color contribution & excellent stabilization for polymers. It?is designed to meet the demanding high temperature requirements for processing engineering plastics such as Nylon, PC,PET,PBT and PPO. It is also highly effective in other polymers such as polyamides, polyacetals, polyolefins fibers, styrenics, elastomers where long term UV light stability is required.info at hhochem.com

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Company: Guangzhou Chengshuai New Material Co.,Ltd.
Contact: Mr. David Ho
Address: No.10, Jiqingxiang, Shiyicun, Shilou Town, Panyu Dist., Guangzhou.China
Postcode: 511440
Tel: 862034708468
Fax: 862084697353
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