4,4′-Oxybis(benzoyl Chloride)/DEDC cas:7158-32-9

1. Nā hiʻohiʻona a me nā waiwai:

ʻO kā mākou 4,4-chloroformylphenylene ether e hōʻike ana i nā waiwai kino.ʻIke ʻia me he pauka melemele, loaʻa ka paʻa wela maikaʻi loa a me ke kūpaʻa ʻana i ka hōʻino kemika.He helu hehee ko CFPE ma kahi o 180°C a me kahi helu hoʻolapalapa ma kahi o 362°C. Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe e like me ka hydrocarbons chlorinated, nā waiʻona, a me nā eter.

2. Nā noi:

Hoʻohana nui ʻia ʻo 4,4-chloroformylphenylene ether ma ke ʻano he kī hale i ka synthesis o nā polymers kiʻekiʻe, e like me ka polyphenylene sulfide (PPS) a me ka polyether ether ketone (PEEK).ʻImi ʻia kēia mau polymers no ko lākou kūpaʻa wela ʻokoʻa, ka ikaika mechanical, a me ke kūpaʻa kemika, e hoʻolilo iā lākou i mea kūpono no ke koi ʻana i nā noi ʻoihana.

3. Nā mea hou aku a me nā pono:

- Hiki ke hoʻohui maikaʻi ʻia i loko o nā kaulahao polymer, ka hopena o ka hoʻokō ʻana o ka huahana.

- Hoʻonui i ka lapalapa ahi: CFPE-containing polymers e hōʻike ana i ke kūpaʻa ahi maikaʻi loa, e kūpono ana iā lākou no nā noi e koi ana i nā lula palekana ahi.

- Kemika inertness: ʻO nā waiwai kūʻokoʻa o ka CFPE e pale aku i nā kinikona corrosive he nui, e hoʻolōʻihi i ke ola o nā huahana hopena.

4. Packaging a me ka lawelawe ʻana:

Hoʻopili ʻia kā mākou 4,4-chloroformylphenylene ether i loko o nā pahu airtight e hōʻoia i kona kūpaʻa i ka wā o ka lawe ʻana a me ka mālama ʻana.Manaʻo ʻia e mālama i ka huahana ma kahi maloʻo a maloʻo mai ka lā pololei a me nā mea like ʻole.Pono e hahai ʻia nā kaʻina hana kūpono i ka wā o ka lawe ʻana a me ka hoʻohana ʻana e hōʻoia i ka palekana kiʻekiʻe a pale i ka pilikia o ka haumia.

Hōʻike: