Quick Details
Classification: |
Chemical Auxiliary Agent |
CAS No.: |
70624-18-9 65447-77-0 |
Other Names: |
HALS UV stabilizer 783; TINUVIN 783; Chimssorb 783 |
MF: |
C15n+1H25n+4O4n+1N+ |
Purity: |
99% |
Place of Origin: |
China (Mainland) |
Type: |
Adsorbent |
Adsorbent Variety: |
HALS |
Usage: |
Plastic Auxiliary Agents |
Brand Name: |
Lonwin |
Model Number: |
783 |
Appearance: |
Light yellow granules or white powder |
Volatile: |
≤ 0.75% |
Packaging & Delivery
Packaging Details: |
25kg/carton |
Delivery Detail: |
5-7 days for ready goods |
Product Description
LIGHT STABILIZER 783 (Mixture of light stabilizer 944 and 622)
Chemical name:
The active substance is a mixture of:
Poly-{[6-[(1, 1, 3, 3-tetramethylbutyl}-imino]-1, 3, 5-triazine-2, 4-diyl][2-(2, 2, 6, 6-tetramethylpiperidyl)-amino]-hexamethylene[4-(2, 2, 6, 6-tetramethylpiperidyl)-imino]}andPoly-(N-β -hydroxyethyl-2, 2, 6, 6-tetramethyl-4hydroxy-piperidylsuccinat)
CAS No: 70624-18-9 65447-77-0
Appearance: Light yellow granules or white powder
Transmittance: ≥ 90%(425nm)
≥ 94%(500nm)
Volatile: ≤ 0.75%
Ash: ≤ 0.1%
Molecular Weight(Mn): > 2000-3100
> 2500
Application:
Application include polyolefin (PP, PE), polyurethane, polyfomaldehyde, polyamide and polyester and polyester with elastomers. And it can be used in engineering plastic such as ABS When be used in low concentration agricultural film system (LDPE or LLDPE), it delivers excellent cost/perfomance benefits.
Storage:
Avoid sunlight Be kept in dry place and under 30. C
Packaging & Shipping
25kg/carton