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Trimellitic Anhydride (CAS: 552-30-7) ndi organic pawiri ndi formula C9H4O5C9H4O5. Ndi cholimba cha crystalline choyera chomwe chimadziwika chifukwa chakuchitapo kanthu komanso kusinthasintha, ndikupangitsa kuti ikhale yapakatikati pamachitidwe osiyanasiyana amankhwala.

Zofunikira Zofunikira zaTrimellitic Anhydride (TMA)

1. Plasticizers

TMA ndi chinthu chofunikira kwambiri popanga mapulasitiki a trimellitate, monga Trioctyl Trimellitate (TOTM). Plasticizers awa amagwiritsidwa ntchito kwambiri mu:

PVC Products: Kupititsa patsogolo kusinthasintha, kukhazikika, ndi kukana kutentha mu zingwe, pansi, ndi mbali zamagalimoto.

Kugwiritsa Ntchito Kutentha Kwambiri: Kupereka magwiridwe antchito apamwamba m'malo omwe mapulasitiki azikhalidwe amalephera.

2. Zopaka ndi utomoni

TMA imagwiritsidwa ntchito popanga ma polyester apamwamba kwambiri komanso ma epoxy resins, omwe ndi ofunikira pa:

Zopaka: Kupereka zomatira zabwino kwambiri, kukana kwa mankhwala, komanso kulimba kwa zokutira zamafakitale ndi zoteteza.

Kupaka Powder: Kupereka kuyenda kwapamwamba komanso kumaliza kwa zida, mipando, ndi zida zamagalimoto.

3. Zomatira ndi Zosindikizira

TMA-based resins amagwiritsidwa ntchito kupanga zomatira ndi zosindikizira zamphamvu kwambiri, kupereka:

Thermal Stability: Kupirira kutentha kwambiri popanda kutaya ntchito.

Chemical Resistance: Kuonetsetsa maubwenzi okhalitsa m'malo ovuta.

4. Pulasitiki ya Engineering

TMA ndi gawo lofunikira kwambiri popanga utomoni wa polyimide, womwe umagwiritsidwa ntchito mu:

Zamagetsi: Monga zida zotchingira ma board ozungulira komanso mabwalo osinthika osindikizidwa.

Zamlengalenga: Pazigawo zopepuka, zosamva kutentha.

Chifukwa Chiyani Sankhani Trimellitic Anhydride Yathu (TMA)?

At Unilong, timanyadira popereka Trimellitic Anhydride yapamwamba kwambiri yomwe imakwaniritsa miyezo yapamwamba kwambiri yamakampani. Nazi zomwe zimatisiyanitsa:

Ubwino Wapadera: Zogulitsa zathu zimayendetsedwa mwamphamvu kuti zitsimikizire kusasinthika komanso kudalirika.

Mayankho a Custom: Timapereka mitundu yogwirizana ndi zosowa zanu.

Kufikira Padziko Lonse: Ndi njira zoperekera zinthu zamphamvu, timapereka kwa makasitomala padziko lonse lapansi, kuwonetsetsa kuti ntchito zake zikuyenda bwino komanso munthawi yake.

Thandizo Laukadaulo: Gulu lathu la akatswiri limakhala lokonzeka nthawi zonse kukuthandizani ndi chitsogozo chaukadaulo ndi chithandizo chamagwiritsidwe ntchito.