Chemical name
: 1,3,5-triazine-2,4,6-triamine
Molecular formula
:
C132H250N32
Molecular weight
:
2285.61
CAS NO.
:
106990-43-6
Appearance
:
White to light yellow crystalline powder or granular
Melting Point
:
115-150
ºC
Volatile
:
1.00% max
Ash:
0.10% max
solubility:
chloroform, methanol
Light transmittance:
|
Wave length nm
|
Light transmittance %
|
|
450
|
≥ 93.0
|
|
500
|
≥ 95.0
|
Applications
:
LS-119 is one of high formula weight ultraviolet light stabilizers with good migration resistance and low volatility. It is an effective antioxidant which provides significant long-term heat stability for polyolefins and elastomers. LS-119 is particularly effective in PP, PE, PVC, PU, PA, PET, PBT, PMMA, POM, LLDPE, LDPE, HDPE, polyolefin copolymers and blends with UV 531 in PO.
Packaging
:
Packaged in 25kg drum lined with polyethylene bags, or as required by customer.
Storage
:
Store in a cool, dry, and well-ventilated location. Keep product sealed and away from incompatible materials.