Trade Name : Ultraviolet Absorbent UV-366
Chemical Name : 2-(2-hydroxy-4`-benzoyloxyphenyl)-5-chloro-benzotriazole
Molecular Weight : 366
CAS No. : 169198-72-5
Appearance : Light yellow powder
Assay(HPLC,Area%) : 98.0
ÈÛµãMelting Point ¡æ : 183-185
Package : Plastic bag in cartol drum,net weight is 25 kg.
25kg/drum.
Fluorescent brightener CBS-X (C.I.351)
Chemical name:
2,2'-([1,1'-Biphenyl]-4,4'-diyldi-2,1-ethenediyl)bis-benzenesulfonic acid disodium salt
CAS Number: ¡¡ 27344-41-8
Technical conditions:
Appearance: Yellow solid powder.
Color light: Slight-colored blue fluorescent light (approximate to the standard sample)
Use: Mainly used in increasing whiteness of cellulose fiber, PA, azelon, cotton and extensively used in synthetic washing powder. The effects of being brightened cotton by this consistency products are 2.7 times as big as fluorescent brightener of diphenyle-thene double triazine.
25kg/drum.
Fluorescent brightener OB (C.I.184)
Chemical name: 2.5-bis(5-tert-butyl-2-benzoxazolyl)thiophene
CAS Number: ¡¡ 7128-64-5
Molecular formula: C26H26SO2N2
Technical conditions:
Appearance: Bright yellow crystal powder
Melting point: 198-201¡æ
Content: 99.0%
Use:
It is used in thermoplastic plastics. PVC, PE, PP, PS, ABS, SAN, SB, CA, PA, PMMA, acrylic resin. polyester fiber paint, coating the brightening of printing ink.
25kg/fiber drum.
Ultraviolet Absorbent UV-1164
Chemical name: 2-(4,6-bis-(2,4-dimethylphenyl)-1,3,5-triazin-2-yl)-5-(octyloxy)-phenol
CAS Number: ¡¡ 2725-22-6
Molecular formula: C33H39N3O2
Technical conditions:
1 Appearance: light yellow powder
2 Melting point: ¡Ý89ºC
3 Content: 99.0%
Applications:
UV-1164 is mainly used in the polycarbonate, polystyrene, olefin hydrocarbon, etc. Has very good compatibility and low volatility. It can also be used together with other ultraviolet absorbent. PE-Film, Tape, Sheet, Metallocene. PP-Film, Tape, Fiber, TPO. Polyacetal, Polyamides, PC-Capstock, PC-General Purpose, PET, PBT, ASA, ABS, PETG and PMMA.
Perfofmance benefits:
* High inherent UV stability
* Minimal color contribution
* Low interaction with metals
* High permanence
* Excellent compatibility with other stabilizer chemistries.
Packing: 20kgs/fiber drum.
Chemical name: 2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-[(hexyl)oxy]- phenol
CAS Number:147315-50-2
Technical conditions:
1 Appearance: light yellow powder
2 Melting point: 146-148¡æ
3 Content: 99.0%.
Applications:
IT will be added at the rates of 0.1-8% to the powdered or granular¡¡polymer material, blended to achieve homogeneity and fed into extruders or moulding machines. It is then used in the manufacture of high quality polycarbonate roofing sheets, engineering plastics and laminating films.
Packing: 20kgs/fiber drum
