ʻO ka wehewehe pōkole:


  • Kuhikuhi FOB Price:
    Kūkākūkā
    / Tona
  • Awa:Kina
  • Kūkākūkā uku:L/C, T/T, Western Union
  • CAS:9011-14-7
  • Huahana Huahana

    Huahana Huahana

    Inoa mea kūʻai:POLY METHYL METHACRYLATE

    ʻAno molekala:C33H54O6

    No CAS:3319-31-1

    Huahana molecular structure:

    METHACRYLATE

    NA WAIWAI KEMIIKA

    ʻO ka PMMA kahi mea ʻokoʻa waiwai i ka polycarbonate (PC) inā ʻoi aku ka nui o ka ikaika tensile, ka ikaika flexural, transparency, polishability, a me ka hoʻomanawanui UV ma mua o ka ikaika hopena, ke kūpaʻa kemika, a me ka pale wela.[6]Eia hou, ʻaʻole i loaʻa i ka PMMA nā subunits bisphenol-A hiki ke pōʻino i loaʻa i ka polycarbonate a he koho maikaʻi loa ia no ka ʻoki ʻana i ka laser.Ua makemake pinepine ia ma muli o kona mau waiwai maʻalahi, maʻalahi ka lawelawe a me ka hana ʻana, a me ke kumu kūʻai haʻahaʻa.ʻO ka PMMA i hoʻololi ʻole ʻia ke ʻano maʻalahi i ka wā ma lalo o ka haʻalulu, ʻoi aku ma lalo o ka ikaika hopena, a ʻoi aku ka maʻalahi o ka ʻoki ʻana ma mua o ke aniani inorganic maʻamau, akā hiki i ka PMMA hoʻololi ke hoʻokō i ka ʻōpala kiʻekiʻe a me ke kūpaʻa hopena.

    AINA NOHO

    Acrylic prosthetic kūkulu Artificial niho Artistic a me aesthetic hoʻohana PMMA, ma ke 'ano kalepa Technovit 7200 ua hoʻohana nui 'ia ma ka 'oihana lapaʻau.Hoʻohana ʻia ia no ka histology plastic, electron microscopy, a me nā mea hoʻohana hou aʻe.Ua hoʻohana ʻia ʻo PMMA no ka hana ʻana i nā membrane opaque keʻokeʻo ultra-keʻokeʻo i hiki ke maʻalahi a hoʻololi i ke ʻano i ke aniani ke pulu.[50]Hoʻohana ʻia ʻo Acrylic i nā moena tanning e like me ka ʻili akaka e hoʻokaʻawale i ka mea noho mai nā ʻōpala tanning i ka wā e tanning ana.ʻO ke ʻano o ka acrylic i hoʻohana ʻia i nā moena tanning e hana pinepine ʻia mai kahi ʻano kūikawā o ka polymethyl methacrylate, kahi hui e hiki ai ke hele i nā kukuna ultraviolet.Hoʻohana mau ʻia nā pepa PMMA i ka ʻoihana hōʻailona e hana i nā leka i ʻoki ʻia i ka mānoanoa maʻamau mai 3 a 25 millimeters (0.1 a 1.0 in).Hiki ke hoʻohana wale ʻia kēia mau leka e hōʻike i ka inoa a/a i ʻole ka inoa o kahi hui, a i ʻole he ʻāpana ia o nā leka kahawai kukui.Hoʻohana nui ʻia ʻo Acrylic i loko o ka ʻoihana hōʻailona ma ke ʻano he ʻāpana o nā hōʻailona o ka paia ma kahi o ke kua, pena ʻia ma ka ʻili a i ʻole ka ʻaoʻao hope, kahi pale maka me nā leka hoʻokiʻekiʻe a i ʻole nā ​​kiʻi kiʻi i paʻi pololei ʻia iā ia, a i ʻole kahi spacer e hoʻokaʻawale. ʻāpana hōʻailona.Ua hoʻohana ʻia ʻo PMMA ma Laserdisc optical media.[51](Hoʻohana nā CD a me nā DVD i ka acrylic a me ka polycarbonate no ka pale ʻana i ka hopena).Hoʻohana ʻia ʻo ia ma ke ʻano he alakaʻi māmā no nā backlights ma TFT-LCDs. ʻoi aku ka nui o nā kumukūʻai ma mua o kona ʻae ʻana i ka wela a me ka attenuation kiʻekiʻe ma luna o ke aniani fiber.Hoʻohana ʻia ʻo PMMA, ma kahi ʻano hoʻomaʻemaʻe, ma ke ʻano he matrix i loko o ka laser dye-doped organic solid-state gain media no nā lasers dye state paʻa hiki ke hoʻokō ʻia.[52]Ma ka noiʻi semiconductor a me ka ʻoihana, kōkua ʻo PMMA ma ke ʻano he pale i ke kaʻina hana lithography electron beam.Hoʻohana ʻia kahi haʻina o ka polymer i loko o kahi mea hoʻoheheʻe e wili i ka coat sil

    Pehea e kūʻai mai ai iā mākou

    Hiki iā Chemwin ke hāʻawi i ka nui o nā hydrocarbons nui a me nā mea hoʻoheheʻe kemika no nā mea kūʻai aku ʻoihana.Ma mua o kēlā, e heluhelu i ka ʻike kumu e pili ana i ka hana ʻana me mākou: 

    1. Palekana

    ʻO ka palekana kā mākou mea nui.Ma waho aʻe o ka hāʻawi ʻana i nā mea kūʻai aku i ka ʻike e pili ana i ka hoʻohana palekana a me ka hoʻohana ʻana i ka nohona o kā mākou huahana, ua paʻa pū mākou i ka hōʻoia ʻana e hōʻemi ʻia nā pilikia palekana o nā limahana a me nā mea hana ʻaelike i kahi liʻiliʻi kūpono a hiki.No laila, koi mākou i ka mea kūʻai aku e hōʻoia i ka hoʻokō ʻana i nā kūlana palekana kūpono no ka wehe ʻana a me ka mālama ʻana ma mua o kā mākou hoʻouna ʻana (e ʻoluʻolu e nānā i ka appendix HSSE ma nā ʻōlelo a me nā kūlana kūʻai ma lalo).Hiki i kā mākou mau loea HSSE ke hāʻawi i ke alakaʻi i kēia mau kūlana.

    2. Keʻano hoʻouna

    Hiki i nā mea kūʻai ke kauoha a hāʻawi i nā huahana mai chemwin, a i ʻole hiki iā lākou ke loaʻa nā huahana mai kā mākou hale hana.ʻO nā ʻano kaʻa kaʻa i loaʻa ke kaʻa kaʻa, kaʻaahi a i ʻole ka halihali multimodal (e pili ana nā kūlana kaʻawale).

    I ka hihia o nā koi o ka mea kūʻai aku, hiki iā mākou ke kuhikuhi i nā koi o nā moku a i ʻole nā ​​pahu pahu a kau i nā kūlana palekana / loiloi kūikawā a me nā koi.

    3. Ka nui kauoha liʻiliʻi

    Inā kūʻai ʻoe i nā huahana mai kā mākou pūnaewele, ʻo ka liʻiliʻi liʻiliʻi he 30 tons.

    4. Uku

    ʻO ke ala uku maʻamau ka unuhi pololei ʻana i loko o 30 mau lā mai ka invoice.

    5. Nā palapala hoʻouna

    Hāʻawi ʻia kēia mau palapala i kēlā me kēia hoʻouna:

    · Bill of Lading, CMR Waybill a i ʻole nā ​​palapala halihali e pili ana

    · Palapala hōʻoia o ka nānā ʻana a i ʻole Conformity (inā koi ʻia)

    · Nā palapala pili i ka HSSE e like me nā lula

    · Nā palapala dute e like me nā lula (inā pono)


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