622 yog ib qho oligomeric, suab paj nruag-hindered amine lub teeb qia dub {2} Nws yog siv rau hauv polyoletal, tshwj xeeb yog nylon 11 thiab nylon 12, lub hauv paus loj polyester elastomer .
Nyob rau hauv cov xim xim, cov nyhuv ntawm 622 tshaj li ntawm UV nqus thiab muaj kev sib xyaw kom khov kho mob thaum muaj 6,2 xyoo Lub cev tshuaj tua kab mob antioxidant zoo, yog li nws tau ntev lub thermal stability rau polyolefins rau polycupins thiab resins.
622 muaj cov yam ntxwv hauv qab no:
- Tsis cuam tshuam rau cov xim thiab pob tshab ntawm cov khoom
- Nws muaj siab compatibility nrog cov khoom lag luam yas saum toj no
- Yooj yim rau tawg
- Dej tsawg cov ntsiab lus hauv zaj duab xis thiab tiaj tiaj
- Dav pub rau cov zaub mov ntim khoom noj
622 yuav raug puas tsuaj los ntawm sulphur-muaj los yog halogen-wordment uas siv cov kev cuam tshuam nrog cov tshuaj yas, peb pom zoo kom paub qhov kev sim ua ntej {}}
|
Cas: |
70198-29-7 |
|
Zog: |
Dawb, lub teeb daj hmoov (qis hmoov av) |
|
Particle Inch: |
>1.6mm |
|
Softening kub: |
55-70 degree |
|
ntawj ntom: |
1.18g / cm3 |
|
Thaum tshav kub kub tshwj xeeb:
|
1390 J / KG Degree (20 Qib) 2170 j / KG Qib (100 Qib) |
|
Viscosity: |
290 (150) Qib) |
|
Solubility: (20 degree) |
(Qhov hnyav piv,%) |
|
Tus neeg siab tawv |
<0.01 |
|
Toluene |
15 |
|
Acetone |
4 |
|
Ethyl Acetate |
3 |
|
CLoroform |
>40 |
|
Dichhloromethane |
>40 |
|
Methanol |
0.05 |
|
Ywg dej |
<0.01 |
Cim npe nrov: Lub Teeb Stidizer 622, Tuam Txhab Teeb Stabilizer 622 Lub Hoobkas
