I-anhydride (pa) ye-ASTAY AS .: 85-44-9-9

Inkcazo emfutshane:

Amagqabantshintshi ngemveliso

I-Anhydride (PA) yeyona nto ibalulekileyo ye-orpic yeShedyuli, ngokuyintloko iveliswe yi-oridation ye-ortho-xylene okanye iNaphthalene. Ibonakala njenge-crystalline emhlophe eqinile i-odor encinci ecaphukisayo. I-PA isetyenziswa ngokubanzi kwimveliso yamaphalasi, i-relins engadibaniyo, i-Pontuster engadibaniyo, i-Alkydd Reward, i-DYES, kunye neePigments, zenza ukuba ibekho kwishishini lekhemikhali.

Ezona mpawu

• Ukuhlawulwa okuphezulu:I-P iqulethe amaqela e-anhydride, asabela ngokulula ngotywala, amanqatha, kunye nezinye iikhomputha ukwenza i-Esters okanye i-amires.
• Umoya olungileyo:Inyibilikiswa emanzini ashushu, iluphala, ii-nin, kunye nezinye izinyibilikisi eziphilayo.
• Uzinzo:Izinzile phantsi kweemeko ezomileyo kodwa i-hydrolyzes kancinci ukuya kwi-phthayic acid phambi kwamanzi.
• Ukutshintsha:Isetyenziswe kwi-synthesis yoluhlu olubanzi lweemveliso zekhemikhali, ezenza ukuba kubekho kakhulu.

Izicelo

1. Iiplastiki:Isetyenziselwa ukuvelisa i-phthalate esters (umzekelo, i-DOP, i-DBP), esetyenziswa ngokubanzi kwiimveliso ze-PVC ukonyusa ukuguquguquka kunye nokuziqhelanisa.
2. I-Polyerter engonwabisiyo:Isetyenziswe ekwenziweni kwe-fiberglass, ikhredithi, kunye nemichiza, ihambisa iipropathi ezigqwesileyo kunye nokuxhathisa iikhemikhali.
3. I-Alkydd i-resins:Isetyenziswe kwi-paints, iingubo, kunye neevarnies, zibonelela ngobambiso ofanelekileyo kunye neglosi.
4. I-Dyees kunye neePigments:Isebenza njengendawo ephakathi kwi-synthesis ye-anthdraquindone dys kunye ne-pigments.
5. Ezinye iinkqubo:Isetyenziswe kwimveliso ephakathi kwamayeza, izitshabalalisi, kunye nevumo.

Ukupakisha kunye nokuGcina

• Ukupakisha:Ifumaneka nge-25 kg / ibhegi, i-500 kg / ibhegi, okanye iingxowa zetoni. Ukhetho lwephakethe ngokwesiko luyafumaneka ngesicelo.
• Ukugcinwa:Gcina kwindawo epholileyo, eyomileyo neyaseburhulumenteni. Kulumkele ukunxibelelana nomswakama. Iqondo lokugcina elicetyiswayo: 15-25 ℃.

Ukuqwalaselwa nokuqwalaselwa nokusingqongileyo

• Ukucaphuka:I-PA iyacaphukisa ulusu, amehlo, kunye nenkqubo yokuphefumla. Izixhobo ezifanelekileyo zokukhusela (umzekelo, iigloves, ii-goggles, ii-resipitors) kufuneka zinxitywe xa ziphatha.
• Ukuvutha:Mfutshane kodwa ungavuki kakhulu. Hlala kude kwilangatye elivulekileyo kunye namaqondo obushushu aphezulu.
• Impembelelo yokusiNgqongileyo:Lahla izinto zenkunkuma ngokungqinelana nemigaqo yokusingqongileyo yengingqi ukuthintela ungcoliseko.

Qhagamshelana nathi

Ngolwazi oluthe kratya okanye ukucela isampulu, nceda uqhagamshelane neqela lethu lentengiso. Sizimisele ukubonelela ngeemveliso ezikumgangatho ophezulu kunye nenkonzo ebalaseleyo!