Yantai Yusheng Chemical Co., Ltd??? ?? ??? ?????.

?? ?:Yantai Yusheng Chemical Co., Ltd

??:0535-2102348

???:wangchunyan@china-yusheng.com

??:China

? ?? ?:24

?? ????

Light Stabilizer 622		65447-77-0	C17H33NO6
UV-329	2-(2H-??????-2-?)-4-(1,1,3,3-???????)??	3147-75-9	C20H25N3O
Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate	??(2,2,6,6-?????-4-?????)????	52829-07-9	C28H52N2O4
Antioxidant 1790	???(4-???-??-3-?????-2,6-?????) ????????	40601-76-1	C42H57N3O6
Hydroquinone bis(2-hydroxyethyl)ether	????? ??(2-??????)??	104-38-1	C10H14O4
2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol	2-(2H-??????-2-?)-4,6-??(1-??-1-????)-??	70321-86-7	C30H29N3O
Octabenzone	2-????-4-(????)????	1843-05-6	C21H26O3
Light Stabilizer-944		70624-18-9	(C35H66N8)n=4-5
Yellow inhibitor HN-150	?????HN-150	85095-61-0	C19H26N6O2
Antioxidant 245	????? ??? ??(3-(3-??-??-4-?????-5-????) ??????)	36443-68-2	C34H50O8
Chain Extender HER
Ultraviolet absorbent
UV-1577	2-(4,6-???01,3,5-????-2-?)-5-[(??)??]??	147315-50-2	C27H27N3O2
UV-3853S
Chain Extender HQEE
Ethyl 4-[[(methylphenylamino)methylene]amino]benzoate	??-4[[(???????)???]???]???	57834-33-0	C17H18N2O2
	???, C=12-21 ? C=18-???, 2,2,6,6-?????-4-?????? ????	167078-06-0	C27H53NO2
	??(1,2,2,6,6,-????-4-????)?????	41556-26-7	C30H56N2O4
UV absorber UV-2908	???? 3,5-?-????-4-????????	67845-93-6	C31H54O3
UV-1164	2-[4,6-??(2,4-?????)-1,3,5-????-2-?]-5-(????)??	2725-22-6	C33H39N3O2
2,2,6,6-Tetramethyl-4-piperidinyl stearate	???, C=12-21 ? C=18-???, 2,2,6,6-?????-4-?????? ????	167078-06-0	C27H53NO2
Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate	??(1,2,2,6,6,-????-4-????)?????	41556-26-7	C30H56N2O4
UV absorber 326
Ultraviolet absorbent