ʻO Unilong Hot Sales Dimethyl Thiotoluene Diamine CAS 106264-79-3 me ka hoʻouna wikiwiki
Ua ʻike nui ʻia a hilinaʻi ʻia kā mākou mau hoʻonā e ka poʻe a hiki ke hoʻokō i nā koi hoʻokele waiwai a me nā pilikanaka e hoʻololi mau nei no Unilong Hot Sales Dimethyl Thiotoluene Diamine CAS 106264-79-3 me ka hoʻouna wikiwiki, ʻO ka hāʻawi ʻana i nā mea kūʻai aku me nā lako hana maikaʻi a me nā ʻoihana, a me ka hoʻomohala pinepine ʻana i nā mīkini hou nā pahuhopu ʻoihana o kā mākou hui. Ke kakali nei mākou i kāu laulima ʻana.
Ua ʻike nui ʻia a hilinaʻi ʻia kā mākou mau hoʻonā e ka poʻe a hiki ke hoʻokō i nā koi hoʻokele waiwai a me nā pilikanaka e hoʻololi mau nei no, Me ke kūlana kiʻekiʻe, ke kumukūʻai kūpono, ka lawe ʻana i ka manawa kūpono a me nā lawelawe i hoʻopilikino ʻia a pilikino ʻia e kōkua i nā mea kūʻai aku e hoʻokō pono i kā lākou mau pahuhopu, ua loaʻa i kā mākou hui ka mahalo ma nā mākeke kūloko a me nā ʻāina ʻē. Welina nā mea kūʻai mai e hoʻokaʻaʻike mai iā mākou.
He ʻano hou ʻo DMTDA o ka polyurethane elastomer curing a crosslinking agent, kahi i loaʻa ai ʻelua mau isomers nui, ʻo ia hoʻi ka hui ʻana o 2,4 - a me 2,6 - dimethylthiotoluene diamine (ʻo ka lakio ma kahi o 77 ~ 80 / 17 ~ 20). Ke hoʻohālikelike ʻia me ka MOCA i hoʻohana pinepine ʻia, he wai ka DMTDA me ka viscosity haʻahaʻa ma ka mahana maʻamau, hiki ke hoʻohana ʻia no ka hana kūkulu ʻana ma ka mahana haʻahaʻa, a he haʻahaʻa kemika like.
| helehelena | Wai melemele māmā moakaka |
| Diamine Assay (GC) | ≥95% |
| Waiwai Waihoʻoluʻu (Gardner) | ≤8 |
| Hoʻāʻo TDA | ≤0.1% |
| Ka Waiwai Amine | 525-535 |
| Ka nui o ka wai | ≤0.1% |
1. He ʻano hou ia o ka mea hoʻōla wai no ka elastomer polyurethane. Hoʻohana nui ʻia ia i ka hoʻolei polyurethane, ka uhi ʻana, RIM, SPUA, ka huila polyurethane a me ka mea hoʻopili no ka hoʻonui ʻana i ke kaulahao a i ʻole ke kāwili ʻana, a he mea hoʻōla nō hoʻi no ka resin epoxy.
2. Ma ke ʻano he mea paʻakikī, i ka wā e hoʻohui ʻia ai i nā elastomers polyurethane ʻelua-wai TDI a me MTDI, pono e hoʻohui ʻia ma ka helu o 10%. I ke kūkulu ʻana a me ka ʻoihana kīwila, hoʻohana pinepine ʻia ia ma ke ʻano he mea hoʻohui no ka uhi pale ahi (papa luna a me ka paia ʻaoʻao), ka pale ʻana i ka pala o nā mea metala (ka uhi ʻana ma ka paia o loko o ka paipu hao), a me nā ʻano ʻē aʻe. ʻOi aku ka maikaʻi o ka huahana polyurethane hiki ke hana me nā mea ʻē aʻe me ka ʻole o ka mālama ʻana ma mua o ka huahana o ka mea paʻakikī MOCA (Mocha).
3. Hoʻohana ʻia no ka paʻi polyurethane rubber scraper, aila pipe cleaning scraper, a pēlā aku, e hoʻomaikaʻi i ke kūpaʻa ʻaila o ka polyurethane, a haʻahaʻa hoʻi ka nui o ka hoʻonui ʻana.
4. Eia kekahi, hoʻohana nui ʻia ia i nā ʻoihana lole, pepa a me ka paʻi. Hiki ke ʻōlelo ʻia he mākeke ākea kona mai ka ʻoihana mokulele a me ka aerospace a hiki i ka ʻoihana kīwila maʻamau.
200kgs/pahu, 16tons/20'pahu
250kgs/pahu, 20tons/20'pahu
1250kgs/IBC, 20tons/20'pahu
Ua ʻike nui ʻia a hilinaʻi ʻia kā mākou mau hoʻonā e ka poʻe a hiki ke hoʻokō mau i nā koi hoʻokele waiwai a me nā pilikanaka no ka Hoʻolālā Hou Unilong Hot Sales Dimethyl Thiotoluene Diamine CAS 106264-79-3 me ka hoʻouna wikiwiki, ʻO ka hāʻawi ʻana i nā mea kūʻai aku me nā lako hana maikaʻi a me nā ʻoihana, a me ka hoʻomohala pinepine ʻana i nā mīkini hou nā pahuhopu ʻoihana o kā mākou hui. Ke kakali nei mākou i kāu laulima ʻana.
2019 Hoʻolālā Hou Loa ʻo Dimethyl Thiotoluene Diamine CAS 106264-79-3 a me Dimethyl Thiotoluene Diamine, Me ke kūlana kiʻekiʻe, ke kumukūʻai kūpono, ka lawe ʻana i ka manawa kūpono a me nā lawelawe i hoʻopilikino ʻia a pilikino e kōkua i nā mea kūʻai aku e hoʻokō i kā lākou mau pahuhopu me ka holomua, ua loaʻa i kā mākou hui ka hoʻomaikaʻi ʻia ma nā mākeke kūloko a me nā ʻāina ʻē. Hoʻokipa ʻia nā mea kūʻai mai e hoʻokaʻaʻike mai iā mākou.
