MXC-B20: Kaiwhakaoho Bismuth Mahi-Teitei
MXC-B20he whakakorikori whakarewa kounga teitei, tino whai hua, kua hangaia heiBismuth NeodecanoateI hangaia eHebei Mingxu New Materials Technology Co., Ltd., he mea tino whiriwhiri hei whakakorikori polyurethane. Hei huarahi pai mō te taiao hei whakakapi i ngā whakakorikori konganuku taumaha paitini tuku iho (pēnei i te mata, i te mercury rānei), ka whakaratohia e te MXC-B20 he mahi whakakorikori tino pai, e whakatairanga ana i te whakaora kaha i roto i ngā pūnaha polyurethane matatini.
Te Tāutuhi Hua
| Kāwai | Whakatakotoranga |
| Ingoa Matū | Bismuth Neodecanoate / Bismuth Trineodecanoate |
| Tau CAS | 34364-26-6 |
| Mahi Hua | Kaiwhakarewa Whakarewa Polyurethane |
| Āhua | Wai |
Ngā Āhuatanga Ā-tinana me te Matū Noa
Ka whakatinanahia e mātou ngā mana whakahaere whakaputa tino pakari hei whakarite i te ōritetanga o ia puranga mō te hanga ahumahi nui:
| Taonga | Uara Noa | Wāhanga |
| Taumaha Motuhake | 1.22 | @ 21 °C, karamu/cm³ |
| Pūwāhi Ngaro (PMCC) | 158 | °C |
| Tau OH i Tātaihia | 177 | mg KOH/g |
Ngā Āhuatanga Matua me ngā Painga
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He Huarahi Whakakapi mō te Taiao:Kāore he konganuku taumaha tino paitini i roto, nō reira he kōwhiringa haumaru ake, he kōwhiringa ture hoki mō te hanga o ēnei rā.
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Te Tauhohenga Tino Kōwhiri:Ka whakatairanga motuhake i te tauhohenga urethane (polyol-isocyanate), ka puta he pakari o te whakaora i te pito o muri me te whakaiti i te wā tango.
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Te Pūmautanga Tino Pai:Ka mau tonu te kaha o te mahi whakatere i roto i ngā ranunga polyol, ā, ka whakarite kia maeneene, kia whakahaeretia hoki te tauhohenga.
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Hototahi Whānui:Ka hono pai ki ngā whakakorikori amine tuatoru paerewa hei arotau i te tukanga pahuka me te whakamaroke whānui.
Ngā tono kua tūtohutia
He tino maha ngā mahi a te MXC-B20, ā, he mea hanga motuhake mō ngā tono hanganga me ngā tono elastomeric uaua, tae atu ki:
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Ngā pahuka mārō:He tino pai mō te pahuka mārō hanganga kiato-teitei, te whakamarumaru pakitara rehu mārō, me te whakahaere i ngā papa rakau mārō i ngā tere raina teitei.
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Ngā pahuka ngāwari:Whakamahia ana i roto i ngā whakatakotoranga pahuka ngāwari motuhake e hiahia ana ki te whakahaere tauhohenga tika.
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Ngā Elastomers Pūtau-iti:Ka whakapai ake i te hanganga kiri me te pumau o te pahuka kiri pūtau-iti.
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Ngā Pūnaha Whakairo:He wāhanga nui mō ngā tono Whakarewa Werohanga Tauhohenga (RIM), e whakarite ana i te hanga wāhanga tere me te ōrite.
Ngā Aratohu mō te Tākai me te Rokiroki
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Tākai Paerewa:I tukuna i roto iNgā pūtu maitai kupenga 170kgmō te kawe haumaru i ngā papatipu me te whakamahinga ahumahi.
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Taiao Rokiroki:Penapena ki tētahi wāhi hauhautanga, maroke, ā, he pai te hauhautanga. Puritia kia hiritia ngā ipu kia kore ai e poke te makuku, kia mau tonu ai te whai huatanga o te whakaterenga.
