Mea hoʻopaʻa māmā 292 CAS 41556-26-7

CAS:41556-26-7

ʻAno Molekala:C30H56N2O4

Kaumaha Molekala:508.78

EINECS:255-437-1

Nā huaʻōlelo like:Synonyms:Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate; UV-3765; TINUVIN765; TINUVIN292; DECANEDIOICACIDBIS(1,2,2,6,6-PENTAMETHYLPIPERIDIN-4-YL)ESTER; BIS(1,2,2,6,6-PENTAMETHYL-4-PIPERIDYL)SEBACATE; BIS(1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYL)SEBACATEMETHYL1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYLSEBACATE; BIS(1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYL)-SEBACATE; Bis(1,2,2,6,6,-Pentamethyl-4-Piperodinyl)-Sebacate

Waiho i kāu leka

Huahana Huahana

Hoʻoiho

Huahana Huahana

He aha ka Light stabilizer 292 CAS 41556-26-7?

ʻO ka stabilizer māmā 292 he mea hoʻopaʻa māmā wai e hiki ke hoʻolōʻihi i ka manawa hōʻike waho o nā ʻano plastik a me nā uhi. I ka wā o ka hana ʻana, ʻaʻole ia e hana i kahi ʻala me nā polymers a i ʻole pili i ke kala kumu o ka mea. ʻAʻole hiki ke maʻalahi i ka wā o ka hoʻoili ʻana i ka wela kiʻekiʻe a loaʻa ka hoʻohālikelike polymer.

ʻO ka stabilizer māmā 292 he mea hoʻopaʻa māmā i haku ʻia me ka hui ʻana o ʻelua esters, nona ka hopena synergistic me benzotriazole UV absorbers a hiki ke pale pono i nā uhi mai ka pohā a me ka ʻili ʻana o ka ʻili ma lalo o ka ʻike ʻana o ka lā.

Hōʻike

'ikamu	Kūlana
Ka nana aku	Māmā Melemele Viscous Liquid
Lahi hau hau %	-10 ℃ min
Maʻiʻo Volatile %	0.50 ka nui
maʻiʻo lehu %	0.10 ka nui
ʻIke %	96.0 min
kala APHA	50 ka nui
Akaka o ka Haʻina	Akaka
Hoʻouna %	425nm 98.0 min 500nm 99.0 min

Palapala noi

Hoʻohana nui ʻia ka stabilizer māmā 292 i nā polymers organik e like me polyethylene, PVC, PVB, ABS resin, polyester, a me polyurethane. ʻOi loa kūpono no ka polyurethane, ʻoiai ʻo Light stabilizer 292 i loaʻa ka solubility maikaʻi i nā solvents.

ʻOi aku ka maikaʻi o ka stabilizer māmā 292 no nā kaʻa kaʻa a me nā uhi ʻoihana. ʻO ka pena lāʻau, nā pale ʻoihana paʻakikī māmā, ka resin PU, nā mea hoʻopili a me nā plastics ʻē aʻe.

He hopena synergistic maikaʻi ka Light stabilizer 292 ke hoʻohana pū ʻia me ka benzotriazole type UV absorbers, hiki ke hoʻomaikaʻi maikaʻi i ke kū ʻana o ka wā o ka huahana, ʻoi aku ka maikaʻi ma mua o ka hoʻohana ʻana i nā UV absorbers wale nō. Ma ka hoʻohui ʻana i nā mea hoʻopuehu kūpono, hiki ke kūpono ʻo Light stabilizer 292 no nā uhi wai.