• iphepha-intloko-1 - 1
  • iphepha-intloko-2 - 1

3,3′,4,4′-Benzophenonetetracarboxylic dianhydride/BTDA CAS:1478-61-1

Inkcazelo emfutshane:

I-3,3′,4,4′-i-Benzophenone Tetraacid Dianhydride yi-compound ye-cyclic ephuma kwi-condensation ye-benzophenone tetracarboxylic acid, eyenza ibe yinto ebalulekileyo yokwakha i-synthesis ye-polyimide resins.Iyaziwa ngozinzo lwayo olukhethekileyo lwe-thermal, i-BPTAD ithandwa kakhulu kumandla ayo okuphucula amandla oomatshini kunye neempawu zombane zezixhobo ezahlukeneyo.


Iinkcukacha zeMveliso

Iithegi zeMveliso

I-3,3',4,4'-Benzophenone Tetraacid Dianhydride yethu inikezela ngezinga eliphezulu lokucoceka, iqinisekisa ukufaneleka kwayo nakwizicelo ezinzima kakhulu.Ngenombolo ye-CAS ye-2421-28-5, ihambelana nemigangatho ephezulu yomgangatho obekwe ngamaqumrhu alawulayo, ukubonelela abathengi bethu ngesiqinisekiso sokuthembeka kunye nokuhambelana.

Le khompawundi ikhethekileyo ifumana ukusetyenziswa kakhulu kwi-aerospace, i-automotive, i-electronics, kunye nemizi-mveliso yokuncamathelisa.Isithako esibalulekileyo kwimveliso yeengubo ezichasene nobushushu, izinto zokukhusela umbane, kunye nezixhobo eziphezulu zokusebenza.BPTAD'Uzinzo olubalaseleyo lwe-thermal, ukuxhathisa kwiikhemikhali, kunye neempawu ezibalaseleyo zoomatshini zenza ukuba ibe yinto ebaluleke kakhulu ekuvelisweni kweefilimu ezisekelwe kwi-polyimide, iifayibha kunye ne-laminates.

Ngaphezu koko, i-3,3',4,4'-Benzophenone Tetraacid Dianhydride ibonisa ukuhambelana okuphawulekayo kunye neentlobo zeeplastiki zobunjineli, i-rubber modifiers, kunye nezinye iimveliso zeekhemikhali, okwenza kube yinto eninzi kakhulu kwaye iyimfuneko kwiinkqubo ezininzi zokuvelisa.Ubume bayo obuchazwe kakuhle kunye nokusebenza kwakhona okuphezulu kwenza uhlengahlengiso olusebenzayo lwemolekyuli, okuvumela abathengi bethu ukuba benze iimveliso zabo zokugqibela ngokweemfuno zabo ezithile.

Inkampani yethu izibophelele ekunikezeni umgangatho kunye nokusebenza okubalaseleyo, kwaye sibeka phambili ukwaneliseka kwabathengi ngaphezu kwayo yonke into.Sisebenzisa iinkqubo zokuvelisa ezintsonkothileyo kunye neteknoloji yanamhlanje ukuqinisekisa ukucoceka okuphezulu kunye nomgangatho ongaguqukiyo we-3,3′,4,4'-Benzophenone Tetraacid Dianhydride yethu.

Inkcazo:

Imbonakalo Umthubi okhanyayo ukuya kumgubo omhlophe Ufanelekile
Isivavanyi (%) ≥98.0 98.3
Indawo yokunyibilika (°C) 220-226 221.7-224.1

  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi