Hale hana a me nā mea hoʻolako ʻo Kina UV Absorber UV 5151

Mea Hoʻopau UV UV 5151

Wehewehe Pōkole:

ʻO UV5151 kahi hui wai o kahi mea hoʻomoʻa UV 2-(2-hydroxyphenyl)-benzotriazole hydrophilic (UVA) a me kahi mea hoʻopaʻa kukui amine hindered kumu (HALS). Ua hoʻolālā ʻia e hoʻokō i nā koi kumukūʻai kiʻekiʻe/hana a me ke kūpaʻa o nā uhi ʻoihana a me nā mea hoʻonaninani i lawe ʻia e ka wai a me ka mea hoʻoheheʻe. ʻO ka absorbance UV ākea o ka UVA i hoʻohana ʻia e kūpono ia no nā ʻano uhi like ʻole no ka lāʻau, nā plastics a me ka metala. Hāʻawi ka hui synergistic i ka pale uhi maikaʻi loa e kūʻē i ka hōʻemi ʻana o ka gloss, ka haki ʻana, ka blistering, ka delamination a me ka hoʻololi kala a hāʻawi i ka pale substrate piha.

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā Lepili Huahana

Inoa huahana:Mea hoʻopū UV Tinuvin 5151; Mea Hoʻopau UV UV 5151

Papa kuhikuhi loea:
ʻAno: wai ʻālohilohi ʻālohilohi
ʻIke: 93.0min
Ka mānoanoa hoʻololi: 7000mPa·s (20 ℃)
Ka nui o ka paʻa: 0.98g/mL (20℃)
Hoʻohālikelike： 1.10g/mL (20℃)

Ka hoʻoili ʻana o ka mālamalama:

Ka lōʻihi o ka nalu nm	Ka hoʻoili ʻana o ka mālamalama %
460	95min
500	97min

Hoʻohana:ʻO UV5151 kahi hui wai o kahi mea hoʻomoʻa UV 2-(2-hydroxyphenyl)-benzotriazole hydrophilic (UVA) a me kahi mea hoʻopaʻa kukui amine hindered kumu (HALS). Ua hoʻolālā ʻia e hoʻokō i nā koi kumukūʻai kiʻekiʻe/hana a me ke kūpaʻa o nā uhi ʻoihana a me nā mea hoʻonaninani i lawe ʻia e ka wai a me ka mea hoʻoheheʻe. ʻO ka absorbance UV ākea o ka UVA i hoʻohana ʻia e kūpono ia no nā ʻano uhi like ʻole no ka lāʻau, nā plastics a me ka metala. Hāʻawi ka hui synergistic i ka pale uhi maikaʻi loa e kūʻē i ka hōʻemi ʻana o ka gloss, ka haki ʻana, ka blistering, ka delamination a me ka hoʻololi kala a hāʻawi i ka pale substrate piha.

Ka nui o ka lāʻau:
10μm 20μm：8.0% 4.0%
20μm 40μm：4.0% 2.0%
40μm 80μm：2.0% 1.0%

Pūʻolo a me ka Mālama ʻana
1.Pahu ʻupena/plastic 25kgs
2.Mālama ʻia i kahi wahi anu a me ka ea.