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Nūhou- HUASHIL
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Ka hoʻopili ʻana o PnB a me DPnB
2024-07-02 -
He aha ka polyetheramine?
2024-05-31 -
Nā ʻano mea hoʻopili
2024-04-251. Hoʻopili silicone He mea hoʻopili sila ia me nā ʻano o ke kūpaʻa anu, kūpaʻa wela, kūpaʻa ʻelemakule, pale wai, pale wai, pale kiʻekiʻe, luhi, deformation mau loa, ʻaʻohe ʻawahia ...
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Mea hoʻoheheʻe reactive AGE ——（C12-14 alkyl glycidyl ether）
2024-04-01I nā hana kūpono, e loaʻa i ka resin epoxy nā koi like ʻole no ka viscosity e like me nā pono hoʻohana. Ke koi ʻia ka impregnation leveling maikaʻi a me nā hopena hoʻolei pinepine nā mea hoʻohana i nā huahana me ka haʻahaʻa ...
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Hoʻolauna ʻana o DCHA
2024-03-01He amine alicyclic ia, he hui ʻana o nā isomers cis a me trans, a ʻike ʻia ma ke ʻano he wai kala ʻole i ka mahana o ka lumi. Hāʻawi nā uhi i hoʻōla ʻia e DCHA i ke kūpaʻa kemika maikaʻi loa a me ke kūpaʻa keʻokeʻo maikaʻi loa.
