CHEMICAL FORMULA

CHEMICAL NAME:

 HS-944: Poly-{[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4

-diyl][(2,2,6,6-tetramethyl-4-piperidinyl)imino]-1,6

-hexanediyl[(2,2,6,6-tetramethyl-4-piperidinyl)imino]}

BW-10LD (622): Poly-(N-β-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-piperidyl-succinate)

FORM

Off-white solid pastilles

MELTING TEMP

55-140℃

APPLICATIONS

HS-962 is a synergistic mixture of BW-10LD and HS-944. It is a highly effective radical scavenger belonging to the Hindered Amine Light Stabilizers (HALS) family of stabilizers. HS-962 is a versatile UV stabilizer with outstanding extraction resistance, low fading and low pigment interaction. HS-962 is particularly well suited for LDPE, LLDPE, HDPE films, tapes and thick sections and for PP in fibers and films. It is also the product of choice for thick sections where indirect food contact approval is required.

CAS NO.

70624-18-9 and 65447-77-0