light stabilizer 944(UV 944)

Ciba light stabilizer 944 we called DUX-944

Same specifications and quality. 

Timely delivery, Best payment terms, Excellent service

Chemical name

:

Poly-{[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl]

[(2,2,6,6-tetramethyl-4-piperidyl)imino]-1,6-hexanediyl[(2,2,6,6-

tetramethyl-4-piperidyl)imino]}

Equivalent

:

Chimassorb 944 (Ciba), Cyasorb 3346 (Cytec), Lowilite 94 (Great Lakes),etc.

CAS NO.

:

70624-18-9

Molecular formula

:

[C35H64N8]n (n=4-5)

Molecular weight

:

Mn = 2100-3000

specification

Appearance

:

White or light yellow powder

Melting point

110-130°Cmin

Volatiles

1% max

Ash

0.1% max

Transmittance

:

425nm: 93%min

450nm: 95%min

 

Usage

Light Stabilizer 944 is an oligomeric HALS; it imparts excellent light stability in polyolefin (PP, PE, PVC), PA, polyacetals and polyester. Light Stabilizer 944 shows excellent It shows excellent compatibility and high resistance to extraction. When be used with other HALS together show excellent synergistic effect. In addition, Light Stabilizer 944 can be used in food package materials. Now, Light Stabilizer 944 is one of the advanced HALS and is used widely at home and abroad.

 

Packaging & Delivery

Packaging Detail: 25kg bags, jumbo bags, carton drums, steel drums.

Delivery Detail: two weeks