Paraformaldehyde CAS 30525-89-4

I-CAS:30525-89-4

Ubunyulu:96%

Ifomula yemolekyuli:C8H9NO2 (CH2O)x

Ubunzima beMolekyuli:30.03

Isithethantonye:I-ACETALRESIN; I-PARAFORM; I-PARAFORMALDEHYDE; I-P-FORMALDEHYDE; IPOLYACETALI; I-POLYACETAL REIN; IPOLY(OXYMETHYLENE), ACETATE END-CAPED; IPOLY(TRIOXANE)

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iParaformaldehyde CAS 30525-89-4?

I-Polyoxymethylene (i-POM) yipolymer ye-formaldehyde (i-molecular weight polyoxymethylene) kunye nobude obuqhelekileyo besakhiwo esisibhozo ukuya kwikhulu lezikhundla enye. I-Polyoxymethylene ye-chain chain isetyenziswa ngokuqhelekileyo ekuveliseni iiplastiki ezikwazi ukumelana nokushisa, ezaziwa ngokuba yiplastiki ye-polyoxymethylene (i-POE, i-Derlin eveliswe yi-DuPont). I-Polyformaldehyde ibola ngokukhawuleza kwaye ikhuphe i-formaldehyde enevumba elibi.

Inkcazo

INTO	UMGANGATHO
Umxholo we-formaldehyde (ubalwe njenge-formaldehyde)%≥	96.0%
Imbonakalo	I-crystalline powder emhlophe ngaphandle kokungcola okubonakalayo
Ixesha lokunyibilikisa, min (42 ℃ imitha yokuhlambela amanzi)≤	45
Iasidi (ibalwa njengefomikhali yeasidi)% ≤	0.03
PH ixabiso (90g amanzi+10g paraformaldehyde)	4.0-8.0
Dumgaqo wepolymerization≤	80
Fe≤	0.002
Umxholo wothuthu≤	0.3

Isicelo

1. Ukuphucula amandla abonakalayo kwirabha, iingubo kunye nokunamathiswa.

2. Ukubulala iintsholongwane kunye nokunqanda ukubola, okusetyenziselwa ukuvala inzala kwiifama, iilabhoratri, kunye nezixhobo zonyango.

3. Ezolimo, ezisetyenziselwa ukubulala iintsholongwane emhlabeni, unyango lwembewu, kunye nokuthintela umngundo kunye neebhaktheriya. Ukuveliswa kwamayeza okubulala izinambuzane kunye nemichiza yokungunda.

4. Ukuphucula ukuxhathisa imibimbi kunye nokunqandwa komlilo welaphu. Ukuthintela ukukhula kwe-microbial kumanzi ajikelezayo amashishini.