Ngā Rauemi Mata

  • Dimethyl Formamide/DMF Kounga Pūmau me te Utu Whakataetae

    Dimethyl Formamide/DMF Kounga Pūmau me te Utu Whakataetae

    He matū nui te Dimethyl formamide (DMF) hei matū whakarewa pai rawa atu, e whakamahia whānuitia ana i roto i te

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  • Rauemi Matū Mata Plasticizer Parakore Naphthalene

    Rauemi Matū Mata Plasticizer Parakore Naphthalene

    Rauemi matū mata kirihou matū hohe mata kapia hangai naphthalene kua parakore

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  • Utu iti, kounga teitei, Waikawa Acetic Glacial

    Utu iti, kounga teitei, Waikawa Acetic Glacial

    He wai waikawa, he kore tae, he matū waro hoki te waikawa acetic hukapapa o te oko, he wai mārama, kāore he mea iri, ā, he kakara kino tōna. Ka wairewa i roto i te wai, te etanoru, te karekareira me te etera, engari kāore e wairewa i roto i te waro disulfide.

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  • Cyclohexane CYC me te kounga teitei

    Cyclohexane CYC me te kounga teitei

    Nō roto i tētahi wai e ahu mai ana i te hauwai waro waro kei roto te hāora, he wai mārama, he kowhai mārama rānei, he kakara oneone.

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  • Anhydride Maleic Parakore Teitei Mai i te Kaiwhakarato Haina

    Anhydride Maleic Parakore Teitei Mai i te Kaiwhakarato Haina

    Anhydride Maliec
    Tētahi atu ingoa: MA
    Nama CAS: 108-31-6
    Parakore: 99.72% min
    Akomanga mōrearea: 8
    Kiato: 1.484 karamu/cm³
    Pūwāhi mura: 103.3 ℃
    Waehere HS: 29171400
    Mōkihi: 25kg/pēke

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  • Kaiwhakarato Haina Teitei te Parakore Phthalic Anhydride

    Kaiwhakarato Haina Teitei te Parakore Phthalic Anhydride

    whakarōpūtanga: Āwhina Matū
    Nama CAS: 85-44-9
    Ingoa kē atu: O-Phthalic Anhydride

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  • CAS 109-99-9 Tetrahydrofuran Mai i te Kaiwhakarato Haina

    CAS 109-99-9 Tetrahydrofuran Mai i te Kaiwhakarato Haina

    Ko tētahi atu ingoa: tetramethylene ether glycol
    Nama CAS: 109-99-9
    Parakore: 99.99%min

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  • Cyclohexane cyclohexane kounga ahumahi me te parakore teitei

    Cyclohexane cyclohexane kounga ahumahi me te parakore teitei

    Tētahi atu ingoa: Hexahydrobenzene

    CAS: 110-82-7

    EINECS: 203-806-2

    Akomanga Tūpono: 3

    Rōpū Tākai: II

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  • Te Whakaaturanga i tā Mātou Waikawa Acetic Premium – Te Otinga Tino Pai mō te Hiranga Ahumahi me te Hiranga o Ia Rā!

    Te Whakaaturanga i tā Mātou Waikawa Acetic Premium – Te Otinga Tino Pai mō te Hiranga Ahumahi me te Hiranga o Ia Rā!

    E ngā Kiritaki me ngā Hoa Mahi,

    He harikoa mātou ki te whakapuaki i te whakarewatanga o tā mātou waikawa acetic tino parakore, he tāpiri hou ki te kohinga otinga matū a DONG YING RICH CHEMICAL CO., LTD. I hangaia kia tutuki ai ngā paerewa kounga me te mahi teitei, kua rite tēnei hua ki te huri i ō tukanga ahumahi me ngā tono o ia rā.

    Ngā Āhuatanga Matua:

    1. Te Parakore Tino Pai:Me te taumata parakore o ≥ 99.8%, ka whakarite tā mātou waikawa acetic i te mahi pumau me te pono i roto i ngā tono katoa.
    2. Ngā Taupānga Maha:He tino pai mō te hanga matū, ngā tāpiringa kai, te hanga rongoā, te tae kakahu, me te maha atu.
    3. He pai mō te taiao, he haumaru hoki:I hangaia kia rite ki ngā paerewa taiao me te haumaru o te ao, kia taurangi ai he kōwhiringa pumau, haumaru hoki.
    4. Pūmautanga Tino Pai:He tino pumau matū mō ngā hua tino pai ahakoa i roto i ngā āhuatanga uaua.

    Ngā Taupānga Matua:

    • Whakamahinga Ahumahi:He mea nui mō te hanga o te vinyl acetate, ngā acetic esters, me ētahi atu takawaenga matū.
    • Ahumahi Kai:Whakamahia hei whakahaere waikawa i roto i ngā mea kakara, i ngā hua pīkara, me ētahi atu.
    • Ngā rongoā:He wāhanga matua mō te hanga rongoā me te whakarite patu huakita.
    • Ahumahi Kakahu:Ka whakarei ake i ngā tukanga tae kia ora ai, kia roa ai hoki te mau o ngā tae.

    He aha i whiriwhiri ai i tā mātou waikawa acetic?

    • Tohungatanga:I tautokona e ngā tau maha o te rangahau me te whanaketanga i roto i te umanga matū.
    • Tautoko Whānui:Mai i te kōrerorero i mua i te hoko ki te ratonga i muri i te hoko, kei a mātou te tiaki i a koe.
    • Ngā Otinga Ngāwari:Ka taea te whakarite i te takai me ngā kōwhiringa tono papatipu kia rite ki ō hiahia.

    Whakapā mai ki a mātou:
    For any inquiries or technical support, please reach out to us at inquiry@cnjinhao.com.

    I DONG YING RICH CHEMICAL CO., LTD, e whakapau kaha ana mātou ki te whakarato i ngā hua me ngā ratonga matū kounga teitei. Kei te tumanako mātou ki te mahi tahi me koe mō tētahi heke mai kanapa ake!

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  • Nama CAS DMF: 68-12-2

    Nama CAS DMF: 68-12-2

    Ingoa Hua:Dimethylformamide
    Tātai Matū:C₃H₇KĀORE
    Tau CAS:68-12-2

    Tirohanga Whānui:
    He tino maha ngā whakamahinga o te Dimethylformamide (DMF) he wai whakarewa waro, he whānuitia hoki ōna whakamahinga puta noa i ngā ahumahi rerekē. He wai kore tae, he wai hihiko, he kakara ngawari rite ki te amine. E mōhiotia ana te DMF mō ōna āhuatanga tino pai ki te whakaea, ā, he mea pai ki te hanga matū, ki ngā rongoā, me ngā tukanga ahumahi.

    Ngā Āhuatanga Matua:

    1. Te Mana Whakahoki Moni Teitei:He whakarewa whai hua te DMF mō te whānuitanga o ngā matū waro me ngā matū kore-waro, tae atu ki ngā polymer, ngā kapia, me ngā hau.
    2. Teitei o te Kohua:He pai te DMF mō ngā tauhohenga me ngā tukanga pāmahana teitei, arā, ko te 153°C (307°F) te kohua.
    3. Te pumau:He pumau te matū i raro i ngā āhuatanga noa, ā, he pono mō ngā momo whakamahinga.
    4. Te urutau:Ka taea te whakaranu i te DMF me te wai me te nuinga o ngā whakarewa waro, ka nui ake tōna whakamahinga i roto i ngā whakatakotoranga.

    Ngā tono:

    1. Te Hanganga Matū:E whakamahia whānuitia ana te DMF hei whakarewa i roto i te hanga rongoā, matū ahuwhenua, me ngā matū motuhake.
    2. Ahumahi Pūmua:He whakarewa tēnei i roto i te hanga muka polyacrylonitrile (PAN), ngā paninga polyurethane, me ngā piripiri.
    3. Ngā Hikohiko:E whakamahia ana te DMF i roto i te hanga papa ara iahiko tānga, hei horoi hoki mō ngā wāhanga hiko.
    4. Ngā rongoā:He whakarewa matua tēnei i roto i te hanganga rongoā me te hanganga matū rongoā hohe (API).
    5. Te mimiti hau:E whakamahia ana te DMF i roto i te tukatuka hau hei mimiti i te acetylene me ētahi atu hau.

    Haumaru me te Whakahaere:

    • Rokiroki:Penapena ki tētahi wāhi matao, maroke, ā, he pai te hauhautanga, kia matara atu i ngā pūtake wera me ngā rauemi kāore e hototahi.
    • Te whakahaere:Whakamahia ngā taputapu tiaki whaiaro (PPE) e tika ana, tae atu ki ngā karapu, ngā mōhiti kanohi, me ngā koti taiwhanga. Āta tirohia te manawa me te kore e pā tika ki te kiri, ki ngā kanohi rānei.
    • Te Whakakorenga:Makahia te DMF kia rite ki ngā ture ā-rohe me ngā aratohu taiao.

    Tākai:
    Kei te wātea te DMF i roto i ngā momo momo takai, tae atu ki ngā pahu, ngā IBC (Ipu Papa Waenga), me ngā kaipuke tāke papatipu, hei whakatutuki i ngā hiahia kanorau o ngā kiritaki.

    He aha i whiriwhiri ai i tā mātou DMF?

    • Teitei o te parakore me te kounga pumau
    • Utu whakataetae me te tuku pono
    • Tautoko hangarau me ngā otinga whakarite

    Mō ētahi atu pārongo, mō te tuku ota rānei, whakapā mai ki tā mātou kamupene. E whakapau kaha ana mātou ki te whakarato hua me ngā ratonga tino pai hei whakatutuki i ō hiahia ahumahi.

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  • PG Nama CAS: 57-55-6

    PG Nama CAS: 57-55-6

    Ingoa Hua:Propylene Glycol
    Tātai Matū:C₃H₈O₂
    Tau CAS:57-55-6

    Tirohanga Whānui:
    He matū waro maha ngā whakamahinga, kāore he tae, kāore hoki he kakara te Propylene Glycol (PG) e whakamahia whānuitia ana puta noa i ngā ahumahi maha nā te mea he tino pai te wairewa, te pumau, me te iti o te paitini. He diol (he momo waipiro e rua ngā rōpū hydroxyl) ka taea te whakaranu ki te wai, te acetone, me te chloroform, ka waiho hei wāhanga nui i roto i ngā tono maha.

    Ngā Āhuatanga Matua:

    1. Teitei o te Wairewatanga:He tino wairewa te PG i roto i te wai me ngā whakarewa waro maha, ā, he tino pai ia hei kaikawe me te whakarewa mō te whānuitanga o ngā matū.
    2. Paitini iti:E mōhiotia ana he haumaru mō te whakamahi i roto i te kai, ngā rongoā, me ngā mea whakapaipai e ngā mana whakahaere pēnei i te FDA me te EFSA.
    3. Ngā Āhuatanga Whakamakuku:Ka āwhina te PG ki te pupuri i te makuku, he mea tino pai mō te whakamahi i roto i ngā hua tiaki whaiaro me ngā mahi kai.
    4. Te pumau:He pumau te matū i raro i ngā āhuatanga noa, ā, he teitei te pāmahana koropupū (188°C, 370°F rānei), he mea e tika ana mō ngā tukanga pāmahana teitei.
    5. Kore-waikura:Kāore te PG e waikura ki ngā konganuku, ā, he hototahi ki te nuinga o ngā rauemi.

    Ngā tono:

    1. Ahumahi Kai:
      • Whakamahia hei tāpiri kai (E1520) hei pupuri i te makuku, hei whakapai ake i te kakano, hei whakarewa hoki mō ngā reka me ngā tae.
      • Kei roto i ngā kai tunua, ngā hua miraka, me ngā inu.
    2. Ngā rongoā:
      • He matū whakarewa, he matū whakaū, he matū tāpiri hoki ki ngā rongoā ā-waha, ā-pā, me ngā rongoā werohanga.
      • E whakamahia whānuitia ana i roto i ngā tirikara mare, ngā hinu whakahinuhinu, me ngā hinu kiri.
    3. Ngā Mea Whakapaipai me te Tiaki Whaiaro:
      • Whakamahia i roto i ngā hua tiaki kiri, ngā deodorant, ngā shampoo, me te paraihe niho nā te mea he āhuatanga whakamakuku me te whakau.
      • Āwhina ki te whakapai ake i te horapa me te mimiti o ngā hua.
    4. Ngā tono ahumahi:
      • Whakamahia hei ārai huka me te whakamatao i roto i ngā pūnaha HVAC me ngā taputapu tukatuka kai.
      • He mea whakarewa i roto i ngā peita, i ngā paninga, me ngā piripiri.
    5. Wai-E:
      • He wāhanga matua o ngā wai-e mō ngā hikareti hiko, e whakarato ana i te mamaoa maeneene me te kawe i ngā kakara.

    Haumaru me te Whakahaere:

    • Rokiroki:Penapena ki tētahi wāhi hauhautanga, maroke, ā, e pai ana te hauhautanga, kia matara atu i te rā tika me ngā pūtake wera.
    • Te whakahaere:Whakamahia ngā taputapu tiaki whaiaro (PPE) e tika ana, pērā i ngā karapu me ngā mōhiti tiaki, i te wā e pā ana. Āta karohia te pa roa ki te kiri me te manawa i te kohu.
    • Te Whakakorenga:Whakakorea te PG kia rite ki ngā ture taiao ā-rohe.

    Tākai:
    Kei te wātea te Propylene Glycol i roto i ngā momo momo takai, tae atu ki ngā pahu, ngā IBC (Ipu Papa Waenga), me ngā tāke papatipu, hei whakatutuki i ō hiahia.

    He aha i whiriwhiri ai i tā mātou Propylene Glycol?

    • Teitei o te parakore me te kounga pumau
    • Te tutuki i ngā paerewa o te ao (USP, EP, FCC)
    • Utu whakataetae me te mekameka tuku pono
    • Tautoko hangarau me ngā otinga whakarite

    Mō ētahi atu pārongo, mō te tuku ota rānei, whakapā mai ki tā mātou kamupene. E whakapau kaha ana mātou ki te whakarato i ngā hua kounga teitei me te ratonga tino pai hei whakatutuki i ō hiahia.

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  • Toluene Diisocyanate (TDI-80) CAS No.: 26471-62-5

    Toluene Diisocyanate (TDI-80) CAS No.: 26471-62-5

    Tirohanga Whānui o te Hua

    He rauemi matū waro nui te Toluene Diisocyanate (TDI), e puta mai ana i te tauhohenga o te toluene diamine me te phosgene. Hei wāhanga matua i roto i te hanga polyurethane, e whakamahia whānuitia ana te TDI i roto i ngā pahuka ngāwari, ngā paninga, ngā piripiri, ngā elastomers, me ētahi atu. E rua ngā āhua isomeric matua o te TDI: TDI-80 (80% 2,4-TDI me te 20% 2,6-TDI) me te TDI-100 (100% 2,4-TDI), ko te TDI-80 te momo ahumahi e whakamahia whānuitia ana.

    Ngā Āhuatanga Matua

    • Te Tauhohenga Teitei:Kei roto i te TDI ngā rōpū isocyanate tino tauhohe (-NCO), ka taea te tauhohe ki te hydroxyl, amino, me ētahi atu rōpū mahi hei hanga rauemi polyurethane.
    • Ngā Āhuatanga Mīhini Pai Rawa:He tino ngāwari, he ātete ki te kakahu, he kaha hoki ki te haehae ngā rauemi polyurethane.
    • Te Matotoru Iti:He ngāwari ki te tukatuka me te whakaranu, he pai mō ngā momo tukanga whakaputa.
    • Te pumau:He pumau i raro i ngā tikanga rokiroki maroke engari me pupuri kia matara atu i te makuku.

    Ngā tono

    1. Pahuka Polyurethane Ngāwari:E whakamahia ana i roto i ngā tāonga whare, ngā moenga, ngā nohoanga motuka me te maha atu, e whakarato ana i te tautoko whakamarie me te ngāwari.
    2. Ngā paninga me ngā peita:He mea whakamaroke i roto i ngā paninga mahi-teitei, e whakarato ana i te piri pai rawa atu, te ātete ki te kakahu, me te ātete ki ngā matū.
    3. Ngā Piripiri me ngā Hiri:E whakamahia ana i roto i te hanga, i te motuka, i te hu, me ētahi atu ahumahi, e whakarato ana i te kaha me te manawanui teitei.
    4. Ngā Elastomers:Whakamahia ana hei hanga i ngā wāhanga ahumahi, ngā potae, ngā hiri, me ētahi atu, e tuku ana i te tino ngāwari me te ātete ki te kakahu.
    5. Ētahi atu Taupānga:Whakamahia ana ki ngā rauemi ārai wai, te whakamarumaru, ngā paninga kakahu, me ētahi atu.

    Te Tākai me te Rokiroki

    • Tākai:E wātea ana i roto i te 250 kg/pahu, 1000 kg/IBC, i ngā uta tāke rānei. E wātea ana ngā kōwhiringa takai ritenga mēnā ka tonoa.
    • Rokiroki:Penapena ki tētahi wāhi hauhautanga, maroke, ā, he pai te hauhautanga. Āta karohia te pā ki te wai, ki ngā waipiro, ki ngā amine, me ētahi atu matū tauhohe. Te pāmahana rokiroki e taunakitia ana: 15-25℃.

    .

    Ngā Whakaaro Haumaru me te Taiao

    • Paitini:He whakapataritari te TDI ki te kiri, ki ngā kanohi, me te pūnaha manawa. Me mau ngā taputapu tiaki tika (hei tauira, ngā karapu, ngā mōhiti kanohi, ngā manawa) i te wā e whakamahi ana.
    • Te mura:Ahakoa he teitei rawa te pūmahana mura, me matara atu i ngā mura ahi me ngā pāmahana tiketike.
    • Pānga ki te Taiao:Whakakorea ngā para i runga anō i ngā ture taiao ā-rohe hei ārai i te parahanga.

    Whakapā mai

    Mō ētahi atu pārongo, mō te tono tauira rānei, whakapā mai ki tā mātou tīma hokohoko. E whakapau kaha ana mātou ki te whakarato hua kounga teitei me te ratonga tino pai!

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