Pis(2,2,6,6-Tetramethyl-4-Piperidyl) Sebacate (Fa'amautu Malamalama 770) CAS 52829-07-9 Mama>98.0% (GC)

Bis(2,2,6,6-Tetramethyl-4-Piperidyl) Sebacate (Light Stabilizer 770) (CAS: 52829-07-9) o se faʻamaʻi mole mole mamafa faʻalavelave amine malamalama stabilizer (HALS) mo talosaga e manaʻomia faapitoa le mautu malamalama maualuga. .E maua ai le mautu malamalama lelei mo vaega mafiafia ae e mafai foi ona faʻaoga mo tala e maualuga le maualuga e pei o ata tifaga ma lipine.1.Light Stabilizer 770 o se faʻamaʻi faʻamaʻi sili ona aoga e puipuia ai polymers faʻaleʻaleʻa mai le faʻaleagaina e mafua mai i le faʻaalia i le ultraviolet radiation.2. Light Stabilizer 770 e faʻaaogaina lautele i le tele o talosaga e aofia ai polypropylene, polystyrene, polyurethanes, SAN, ASA, polyamides ma polyacetals, polyethylene maualuga maualuga, polyurethane, polystyrene, ABS resin, ma isi. o se faʻamautu malamalama e talafeagai lelei mo faʻaoga i vaega uma mafiafia ma ata tifaga, e tutoatasi mai le mafiafia o tusiga.Faʻatasi ma isi oloa HALS, Light Stabilizer 770 faʻaalia le malosi o le synergistic aafiaga.4. Light Stabilizer 770 aafiaga mautu malamalama e sili atu nai lo le stabilizer malamalama masani faaaogaina.Pe a faʻaaogaina faʻatasi ma se antioxidant, e mafai ona faʻaleleia le vevela, ma faʻatasi ai ma le ultraviolet light absorber e mafai ona faʻaleleia atili le faʻamautuina o le malamalama.Light stabilizer 770 e talafeagai mo polypropylene, polyethylene maualuga maualuga, polyurethane, polystyrene, ABS resin, ma isi mea, 770 malamalama faʻamautu aafiaga e sili atu nai lo le faʻaaogaina moli faʻamautu.Pe a faʻaaogaina faʻatasi ma se antioxidant, e mafai ona faʻaleleia le vevela, ma faʻatasi ai ma le ultraviolet light absorber e mafai ona faʻaleleia atili le faʻamautuina o le malamalama.Light Stabilizer 770 ua fautuaina e faʻaaogaina i le polypropylene, aʻafiaga ua suia PP (TPO), EPDM, polystyrene, polystyrene aafiaga, ABS, SAN, ASA, polyurethanes, ma e aoga foi i polyamides ma polyacetals.Le aofaʻi o le Light Stabilizer 770 faʻaopoopoina: O faʻatonuga fautuaina o le tinuvin 770 laina o loʻo i le va o le 0.1% ma le 1.0%, faʻalagolago i le substrate, faʻasologa o tulaga ma le faʻaogaina.