■POLYMER ADDITIVES
JADEWIN PR25(PR-25)
COMPONENT | dimethyl (p-methoxybenzylidene)malonate |
CAS | 7443-25-6 |
Molecular | C13H14O5 |
M.W | 250.24 |
TEST | UNIT | SPECIFICATION |
APPEARANCE | WHITE CRYSTALLINE POWDER | |
ASSAY | % | 99.00MIN |
MELTING POINT | ℃ | 55.00-59.00 |
TRANSMITTANCE | ||
425nm | % | 96.00MIN |
500nm | % | 97.00MIN |
COLOR | APHA | 30MAX |
TGA: 208℃(10%)
* JADEWIN PR25 is an unique UV absorber with excellent absorbtion especially in the UVB-range
* JADEWIN PR25 is colorless and even in high concentration in the resin does not lead to any discoloration and will not form colored complexes with metal ions as many other UV-absorbers do
* JADEWIN PR25 can be used in solvent borne coatings and general industrial coatings ,particularly recommended for UV cured systems and clear coats where colour neutrality is essential.
* JADEWIN PR25 is recommended for use in PVC, polyesters, PC, polyamides, styrene plastics, EVA copolymers, and cellulosics, particular in Rigid PVC materials.
25Kg Carton Box
Keep container tightly closed and dry and storage in cool place
Australia - AICS
Canada - DSL
EU - EINECS
China - IECSC
Japan - ENCS
Korea - ECL
USA - TSCA
Philippines - PICCS