Light Stabilizer 292

Short Description:

Light Stabilizer 292 may be used after adequate testing for applications such as: automotive coatings, coil coatings, wood stains or do-it-yourself paints,radiation curable coatings. Its high efficiency has been demonstrated in coatings based on a variety of binders such as: One and two-componentpolyurethanes: thermoplastic acrylics (physical drying), thermosetting acrylics, alkyds and polyesters, alkyds (air drying), water borne acrylics, phenolics, vinylics, radiation curable acrylics.


Product Detail

Product Tags

Chemical Composition:
1.Chemical Name: Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)sebacate
Chemical Structure:
Light Stabilizer 2921

Molecular Weight: 509
CAS NO: 41556-26-7
and
2.Chemical Name: Methyl 1,2,2,6,6-pentamethyl-4-piperidinyl sebacate
Chemical Structure:

Light Stabilizer 2922

Molecular Weight: 370
CAS NO: 82919-37-7

Technical index:
Appearance: Light yellow viscous liquid
Clarity of solution (10g/100ml Toluene): Clear
Color of solution: 425nm 98.0% min
(Transmission) 500nm 99.0% min
Assay (by GC): 1. Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)sebacate: 80+5%
2.Methyl 1,2,2,6,6-pentamethyl-4-piperidinyl sebacate: 20+5%
3.Total %: 96.0% min
Ash: 0.1% max

Application:
Light Stabilizer 292 may be used after adequate testing for applications such as: automotive coatings, coil coatings, wood stains or do-it-yourself paints,radiation curable coatings. Its high efficiency has been demonstrated in coatings based on a variety of binders such as: One and two-componentpolyurethanes: thermoplastic acrylics (physical drying), thermosetting acrylics, alkyds and polyesters, alkyds (air drying), water borne acrylics, phenolics, vinylics, radiation curable acrylics.

Package and Storage
1. 200kgs Net/Steel drum, 25kgs Net/Plastic drum
2. Stored in a cool and ventilated place.


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