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Dalian Richfortune Chemicals
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About Dalian Richfortune Chemicals

Dalian Richfortune Chemicals was established in 2006 and is headquartered in Dalian, Liaoning Province, China. The company’s product portfolio includes optical brighteners, antioxidants, UV absorbers, flame retardants, photo initiators, and accelerators. These additives are widely used in paints, varnishes, and surface treatments. Dalian Richfortune Chemicals also manufactures high-purity biphenyl, diphenyl oxide, and ferrocene, which enhance coating performance and durability. The company emphasizes sustainable development by selecting environmentally responsible raw materials.

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FWA VBL

FWA VBL by Dalian Richfortune Chemicals is an anionic stilbene triazine tetra-sulfonic sodium class optical brightener available in light yellow uniform powder form. It can be soluble in soft water and shows resistance to acid at pH 6-11. It is stable to rongalite and can be used along with anionic surfactant or non-ionic surfactant in one bath. It is compatible with polyvinyl alcoholic and polyamide fiber. FWA VBL is suitable for coating applications. Recommended dosage level in dyeing is 0.08-0.3%.
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BP-9

BP-9 by Dalian Richfortune Chemicals is a disodium 2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone UV absorber for water-based inks and coatings. It is available in light yellow crystalline powder form. BP-9 is suitable for inks and coatings applications.
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UV-234 (Dalian Richfortune Chemicals)

UV-234 by Dalian Richfortune Chemicals is a 2-[2'-hydroxy-3',5'-bis(a,a -dimethyl benzyl)-phenyl]benzotriazole UV absorber available in slightly yellow powder form. It is a high molecular weight and low volatile ultraviolet light absorber of the hydroxyphenyl benzotriazole class. It imparts outstanding light stability. UV-234 is suitable for coatings.
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