HALS 770

ʻO HALS 770 kahi mea hoʻopaʻa kukui amine i hoʻohana nui ʻia i nā noi polyolefin like ʻole. Loaʻa i kēia huahana nā pono liʻiliʻi e kū ai i ka mākeke.

ʻO ka mea mua loa, loaʻa i ka HALS 770 nā waiwai palekana UV. Hiki iā ia ke komo i nā kukuna UV pōʻino a pale iā lākou mai ka launa pū ʻana me nā kaulahao polymer, e hopena i ka maikaʻi o ka weatherability o ka huahana hope. Mālama kēia ʻano maikaʻi i ka huahana polyolefin e paʻa i kona kala a me kona ikaika ma hope o ka lōʻihi o ka ʻike ʻana i ka lā.

ʻO kekahi pōmaikaʻi nui ʻē aʻe o ka hoʻohana ʻana i ka HALS 770 ʻo ia kona -kiʻekiʻe i ka wela. Noho paʻa ia ma nā mahana a hiki i ka 200 degere, kahi e kūpono ai no ka hoʻohana ʻana i nā noi hana wela. No laila, e hōʻoiaʻiʻo i ka huahana polyolefin e paʻa i kona ʻano a me kona kūpaʻa ʻoiai i nā wela kiʻekiʻe.

Eia kekahi, paʻa kemika ʻo HALS 770 a ʻaʻole pane me nā mea ʻē aʻe i loko o ka polyolefin. Kōkua kēia waiwai i ka pale ʻana i ka degradation o ka polymer a hōʻoia i ka mālama ʻana i kāna mau mea mechanical a me ke kino i ka manawa.

I ka hopena, ʻo HALS 770 kahi mea hoʻohui maikaʻi loa, hilinaʻi, a nui hoʻi e lawe mai i nā pono nui i nā noi polyolefin. ʻO kāna mau waiwai pale UV, -ka wela kūpaʻa kiʻekiʻe, a me ke kūʻē ʻana i nā kemika e kū i waho i ka ʻoihana, e hōʻoia ana i ka ʻike a me ka hana maikaʻi o ka huahana hope loa.

Nā huahana pale: hals 770, Kina, mea hoʻolako, mea hana, hale hana, kūʻai, kumukūʻai, ʻōlelo, hana ʻia ma Kina