- Māhele 20

DHHB (UVA-PLus) 80 tons i ka makahiki
na ka luna hoʻomalu ma 22-09-09
E hoʻolauleʻa i ka hoʻopau ʻana o ZHONGAN i ka mana hana DHHB 80MTs. Ua hoʻokumu ʻia ʻo ZHONGAN Industry i ka makahiki 2001. He ʻoihana hoʻonani ʻoihana a me ka mālama pilikino maka...
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E haʻi aku ʻo ZHONGAN iā ʻoe: Pehea e ʻike pololei ai i nā kānana UV?
na ka luna hoʻomalu ma 22-09-09
I ka makahiki 2019, ua hoʻolaha ka US FDA i kahi manaʻo hou e ʻōlelo ana ma waena o nā mea hana sunscreen 16 i kēia manawa ma ka mākeke US, ua hoʻohui ʻia ka zinc oxide a me ka titanium dioxide i ...
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Hoʻolauna noi PHOTOINITIATOR TPO (CAS NO.:75980-60-8)
na ka luna hoʻomalu ma 22-09-09
ʻO ka Photoinitiator TPO kahi photoinitiator ʻano radical manuahi (1) me ka omo ʻana i kahi lōʻihi o ka nalu. Ma muli o kona laulā omo ʻana, ʻo kona omo kūpono...
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