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Pengenalan: sebagai penstabil cahaya amina yang menyekat. Terutamanya digunakan dalam poliolefin, poliester tak jenuh, polimetakrilat dan sebagainya. Ia sangat sesuai untuk poliuretana kerana kelarutannya yang baik dalam pelarut.
Ciri-ciri fizikal
Rupa: cecair kuning muda
Kandungan (kandungan monodiester): ≥ 96%
Chroma: <50
Penghantaran cahaya: 425nm≥98%; 500nm≥99
Nama produk: sebacate Bis (1,2,2,6,6-pentamethyl-4-piperidinyl)
No. CAS: 41556-26-7 / 82919-37-7
EC .: 255-437-1 / 280-060-4
MF : C30H56O4N2
Spesifikasi:
Property |
Typical value |
|
Appearance |
Colorless or light yellow liquid |
|
Purity |
≥98% |
|
Ash |
≤0.10% |
|
Transmittance |
500nm |
≥99.0% |
425nm |
≥98.0% |
|
Volatile matter |
≤0.50% |
|
Chroma |
≤40hazen |
|
Transparency |
Clear transparent |
Pembungkusan: Drum plastik 25kg atau tong plastik besi 180kg
Aplikasi: Penstabil UV 292 dapat digunakan dalam salutan dan dakwat, sesuai dengan banyak lapisan dengan baik. Ia mempunyai kesan sinergi dengan UV-327 dan UV-9
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.