【Chemical Name】Alkenes, C20-24 α-, polymers with maleic anhydride, reaction
products with 2,2,6,6-tetramethyl-4-piperidinamine
【CAS NO】152261-33-1
【Molecular Weight】3000-4000
【Structure】
Specification
TEST | UNIT | SPECIFICATION |
APPEARANCE |
| LIGHT YELLOWISH SOLID |
MELTING POINT | ℃ | 95.00-125.00 |
SOLUBILITY IN TOLUENE |
| CONFORM |
LOSS ON DRYING | % | 0.8MAX |
TGA（290℃） | % | 10MAX |
Application
*TRUELICHT UV 5050H is a high molecular weight, oligomeric hindered amine light stabilizer (HALS). It shows excellent polymer compatibility and good extraction resistance. It exhibits high compatibility in polyolefins resulting in low water take-up during production of tapes.
TRUELICHT UV 5050H combines the typical benefits of a variety of high molecular weight HALS. It provides good light and thermal stability to the polymer and improved ancillary properties like low water carry-over (WCO). It offers good light stability to PE and PP tapes, PP fibers, PE films and thick articles of PP & PE.
It is also suitable for olefin copolymers such as EVA, blend of polypropylene with elastomers and flexible/rigid PVC or PVC blends. The recommended dosage level is 0.1-1.4% in fibers, 0.1-0.8% in tapes, 0.05-1.0% in thick sections and 0.1-1.0% in films.
Packing:
20Kg Carton
Storage
Keep container tightly closed and dry and storage in cool place
Declaration
Only for industrial usage, application in food and Medicine is prohibited.
The information in the application part is only for the reference of professional engineers. However, our Company does not make any form of explicit or implicit warranties or assume any responsibilities in relation to the accuracy, timeliness and completeness the application information on this material. It can not be regarded as a clause of the contract. All tests, applications should be conducted under the guidance of professionals.
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