CasNo.63843-89-0,Bis(1,2,2,6,6-pentamethyl-4-piperidyl) [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]butylmalonate,Bis(1,2,2,6,6-pentamethyl-4-piperidyl) [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]butylmalonate(63843-89-0) Suppliers

500 Kilogram	Negotiable

Min.Order :500 Kilogram
Purity: 98.5%
Payment Terms : T/T

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Quick Details

Appearance:white to slightly yellow powder
Application:Chemk LS 144 is recommended for applications such as: · automotive coatings · coil coatings
PackAge:25kg / plastic drum
ProductionCapacity:|/
Storage:in cool and dry conditions, in the original sealed containers
Transportation:Sea

Superiority:

ChemkLS-144isalightstabilizerofthehinderedamineclass(HALS) andalsocontainsanantioxidantmoietyofthestericallyhindered phenoltype.Itseffic…

Details:

Chemk LS-144 is a light stabilizer of the hindered amine class (HALS)
and also contains an antioxidant moiety of the sterically hindered
phenol type. Its efficiency provides significantly extended life time to
coatings by minimizing paint defects such as cracking and loss of gloss.

The performance of Chemk LS-144 can be significantly improved when
used in combination with a UV absorber such as recommended below.
These synergistic combinations give superior protection against gloss
reduction, cracking, blistering delamination and color change in
automotive coatings. Chemk LS-144 can also reduce yellowing caused by
overbake.

The light stabilizers may be added in two coat automotive finishes to
the base and clear coat. However, according to our experience the
optimum protection is achieved by adding the light stabilizer to the
topcoat.