Chimassorb 944 Cas 71878-19-8
Chimassorb 944 (CAS 71878-19-8) waa xasiliye amine light oo miisaankiisu sareeyo oo molecular ah (HALS).
UV Absorber 944 waa qalab xasiliya iftiinka amine-ka ee miisaanka sare leh ee polymerized, oo leh isbeddel hooseeya, iska caabin socdaal, iyo iska caabin heerkul sare. Kooxaha amine-ka ee caqabadda ku ah qaab-dhismeedka kiimikada ee UV 944 waxay si wax ku ool ah u qaban karaan xagjirrada xorta ah, sidaas darteedna waxay door ka ciyaaraan xasilinta iftiinka.
Waxtarka sare ee polymer-ka ayaa caqabad ku ah xasilinta iftiinka amine, hoos u dhac yar, guuritaan hooseeya, xasilloonida kulaylka iyo saameynta ka-hortagga oksaydhka, oo la mid ah antioxidants-ka iyo nuugayaasha UV. UV Absorber 944 waxaa lagu dabaqi karaa polyolefins, olefin copolymers, laakiin sidoo kale isku-dhafka polyphenylene ether, polyoxymethylene, amides, isku-darka PVC iyo PVC ee jilicsan iyo kuwa adag.
| Shay | Heerka Caadiga ah |
| Muuqaalka | Qaybo huruud khafiif ah ama caddaan ah |
| Barta dhalaalaysa | 100.00 |
| Isbeddel leh | ≤1.50% |
| Dambas | ≤0.50% |
| Gudbinta iftiinka | 425nm≥93.00,450nm≥95.00 |
Chimassorb 944 si wax ku ool ah ayuu u xoojin karaa xasilloonida iftiinka ee alaabada khafiifka ah, gaar ahaan waxyaabaha fiber-ka iyo filimada. UV 944 sidoo kale wuxuu ku habboon yahay alaabada iskutallaabta qaro weyn iyo alaabada polyethylene.
Meelaha loo adeegsado UV Absorber 944 waxaa ka mid ah balaastikada polyolefin (sida PP, PE), olefin copolymers (sida EVA), iyo isku darka polypropylene (PP) iyo elastomers, iwm. Intaa waxaa dheer, UV Absorber 944 waxaa sidoo kale loo isticmaali karaa polyoxymethylene (POM), polyamide (PA), polyurethane (PU), PVC dabacsan oo adag, iyo isku darka PVC. Chimassorb 944 sidoo kale aad ayuu waxtar ugu leeyahay codsiyada gaarka ah ee elastomers iyo dhejisyada ku salaysan styrene.
✅Chimassorb 944 waxay leedahay xasillooni iftiin oo aad u wanaagsan waxayna si wax ku ool ah uga hortagi kartaa burburka, midab-beddelka iyo xoqidda balaastikada ay keento fallaaraha ultraviolet-ka.
✅UV Absorber 944 waxay leedahay sifooyin wanaagsan oo ka hortagga soo saarista mana u nugul tahay inay ka guurto balaastikada inta lagu jiro isticmaalka muddada dheer.
✅UV 944 wuxuu leeyahay iswaafajin aad u wanaagsan waxaana si siman loogu kala firdhin karaa jirka balaastikada iyada oo aan saameyn ku yeelan waxqabadka habaynta iyo sifooyinka jireed iyo farsamo ee balaastikada.
20kgs/durbaan, 9ton/20'weelka.
Supply Chimassorb 944 CAS 71878-19-8
Supply Chimassorb 944 CAS 71878-19-8
