SINOLSTAB® UV-292
Chemical Name: mixture of: Bis(1,2,2,6,6- pentamethyl-4-piperidinyl)-sebacate and 1-(Methyl)- 8-(1,2,2,6,6-pentamethyl-4-piperidinyl)-sebacate
CAS No.: 41556-26-7 & 82919-37-7
Molecular Formula：C30H56N2O4 + C21H39NO4
Molecular Structure:
Specifications:
| Appearance | Active content | Ash | Specific gravity g/ml |
| Clear, colorless liquid | >=97% | <=0.10% | 0.99 |
Packing: 25kgs or 200kgs drum.
Application:
SINOLSTAB® UV-292(HS-508) is a highly effective hindered amine light stabilizer (HALS). It is a liquid hindered amine light stabilizer that exhibits excellent light stability in applications such as coatings, printing inks and polyurethane paints to prevent surface popping or flaking. It is widely used for light stabilization of polypropylene, polyethylene, styrene, unsaturated polyesters, acrylic resins, vinyl polymers (PVC, PVB) including plastisols, elastomers, adhesives, sealants and coatings. It is often recommended for polyurethanes due to its solubility in polyols. SINOLSTAB® UV-292 generally has reduced interactions with co-additives such as pigments or other stabilizers. SINOLSTAB® UV-292 has strong synergy with UV absorbers from the benzotriazole family, especially when used in coatings for automotive and wooden furniture.
Storage:
Store in a dry, clean, ventilated warehouse.
Avoid exposure to light and heat.
Be careful to prevent leakage, rain and sun during transportation.
Details
| Chemical Name | Light stabilizer UV-292 |
|---|---|
| Cas No. | 41556-26-7 & 82919-37-7 |
| Formula | C30H56N2O4 + C21H39NO4 |
| M.W | n/a |
| Package | 25 or 200 KGS/Drum |
Reviews
There are no reviews yet.