Mai Daidaita Haske-944 CAS 70624-18-9

CAS:70624-18-9

Tsarin Kwayoyin Halitta:(C35H66N8)n=4-5

Nauyin kwayoyin halitta:708.34

EINECS:274-570-6

Ma'ana iri ɗaya:Mai daidaita hoto944; Mai hana Amine Hasken HanaHs-944; ACETOSTABUV-944; HS-944; 6-hexanediamine,n,n'-bis(2,2,6,6-tetramethyl-4-piperidinyl)-polymerwith2

A bar saƙonka

Cikakken Bayani game da Samfurin

Saukewa

Alamun Samfura

Menene Hasken Daidaita-944 CAS 70624-18-9?

Na'urar daidaita haske UV-944 tana da juriyar cirewa mai kyau, musamman ma ga samfuran siriri, kamar zare da fina-finai; Hakanan tana iya inganta juriyar tsufar iskar oxygen na kayan. Na'urar daidaita haske HS-944 tana da barbashi fari zuwa rawaya mai haske ko foda, wurin narkewa 100-135°C, nauyin kwayoyin halitta 2000-3100, tare da kyakkyawan jituwa, juriyar cirewa da ƙarancin canjin yanayi. Tunda UV-944 na'urar daidaita taro ce ta kwayoyin halitta, kuma kwayar halittar ta ƙunshi babban adadin methylate kawai, tana da karko idan aka yi mata magani da iskar oxygen mai zafi.

Ƙayyadewa

Abu	Ƙayyadewa
Watsa haske	≥93% (425nm) ≥95% (450nm)
Nauyin kwayoyin halitta	2000-3100 g/mol
Wurin narkewa	110-130oC
Yawan yawa	1.05 g/cm3
Masu canzawa	≤0.5%
Toka	≤0.1%

Aikace-aikace

Ana amfani da Light Stabilizer-944 a cikin fim ɗin polyethylene mai ƙarancin yawa, zare na polypropylene, tef ɗin polypropylene, fim ɗin EVA, ABS, polystyrene da marufi na abinci. Mai daidaita haske HS-944 yana cikin mai daidaita haske na amine mai hana ruwa gudu.

Fa'idodinmu

1. Kyakkyawan tasirin daidaita haske: UV-944 na iya kare kayan polymer yadda ya kamata daga fallasa hasken ultraviolet da lalacewar haske da lalacewar zafi da ke faruwa sakamakon tsufa na dogon lokaci na zafi. Tasirin daidaita haske ya fi na masu shaye-shayen ultraviolet da masu daidaita nickel, musamman a tsarin launi inda tasirin ya fi bayyana.

2. Kyakkyawan jituwa da aikin sarrafawa: Kayan abu ne mai haske mai launin rawaya mai haske tare da ƙarancin canjin yanayi. Yana da kyakkyawan jituwa da kayan polymer daban-daban kamar PP, LDPE, HDPE, da PVC. Ana iya warwatse shi cikin sauƙi a cikin matrix na polymer ba tare da shafar haske da launin resin ba, kuma yana da kyakkyawan aikin sarrafawa.

3. Faɗin amfani kuma amintacce ne kuma abin dogaro: UV-944 ya dace da nau'ikan kayayyaki daban-daban kamar fina-finai, zare, da kayayyaki masu kauri, kuma ana iya amfani da shi don polymers da yawa ciki har da polyolefins, polyurethanes, da polyamides. A halin yanzu, FDA ta amince da shi kuma ana iya amfani da shi a aikace-aikacen hulɗa da abinci, wanda ke nuna wani matakin aminci.