Iimveliso

Isalathiso somgangatho:

Inkangeleko: Ulwelo olungenambala olungabonakaliyo

Umxholo: ≥ 99%

Indawo yokunyibilika - 88^oC

Indawo yokubilisa: 111-112^oC (ukukhanya)

Ukuxinana 0.789 umphunga mninzi 3.35 (vs umoya)

Uxinzelelo lomphunga 18 mm Hg (20C)

Isalathiso sokubonisa iN20 / D 1.440 (ivuliwe)

Inqaku leFlash: 60^of

Umyalelo:

Ingasetyenziswa kwizidibanisi zamayeza, iikhemikhali zezolimo, idayi kunye neebhatyi, ukudityaniswa kwezinto eziphilayo kunye nophuculo lwentlaka. Ingasetyenziselwa ukulungisa i-amphoteric polymer, izinto eziphilayo ezenziwe ngezinto eziphilayo, i-ionic arhente yokuhlanjululwa kwamanzi, i-polymer monomer, amayeza aphakathi kunye nolungiso lwentlaka

Isicelo 1: esetyenziswa njengezinto ezingafunekiyo ze-organic synthesis, ionic arhente yokuhlanjululwa kwamanzi, i-polymer monomer, amayeza aphakathi, njl.

Isicelo 2: esiphakathi esiphakathi.

[isicelo 3] i-diallylamine {124-02-7} isetyenziselwa ukwenza i-crosslinking formaldehyde i-arhente yokulungisa simahla (i-copolymerization ye-diallylamine kunye ne-dimethyldiallylammonium chloride), i-arhente enqamlezileyo, amayeza okuxuba njl. Ingasetyenziselwa ukulungisa ipolymer yama-amphoteric.

Unyango olungxamisekileyo lokuvuza

Vala ukusebenza, nikela ingqalelo kumoya ongenisa umoya. Abanini zithuthi kufuneka baqeqeshwe ngokukodwa kwaye bathobele ngokungqongqo iinkqubo zokusebenza. Kucetyiswa ukuba abaqhubi mabanxibe uhlobo lokucoca ulwelo lwe-mask (isiqingatha semaski), iiglasi ezikhuselekileyo zokukhusela imichiza, iimpahla zokungena ezinobuthi kunye neiglavu zerabha ezinganyangekiyo. Gcina kude nomlilo kunye nomthombo wobushushu. Akutshaywa emsebenzini. Sebenzisa inkqubo yokungenisa umoya yokuqhushumba kunye nezixhobo. Thintela ukuvuza komphunga kwindawo yokusebenzela. Gwema ukudibanisa ne-oxidants kunye ne-acids. Xa uphethe, kufuneka ulayishwe kwaye ukothule kancinci ukukhusela iphakheji kunye nesikhongozelo ukuba singonakali. Izixhobo zokucima umlilo ezahluka-hlukeneyo kunye nobungakanani kunye nokuvuza izixhobo ezingxamisekileyo zonyango ziya kubonelelwa. Izikhongozeli ezingenanto zinokuba nezinto eziyingozi.

Iimpawu ezinobungozi: umphunga wayo kunye nomoya zinokwenza umxube wokuqhuma, ekulula ukuwutshisa kunye nokuqhuma kwimeko yomlilo ovulekileyo kunye nobushushu obuphezulu. Isabela ngogonyamelo nge-oxidant. Kulula ukuzipolisha ngokwakho, kwaye ukusabela kwe-polymerization kunyuka ngokukhawuleza ngokunyuka kwamaqondo obushushu. Umphunga wayo unzima kunomoya, unokusasazeka umgama omkhulu kwindawo esezantsi, kwaye uya kubamba umlilo kwaye ubuye umva kwimeko yomlilo. Kwimeko yobushushu obuphezulu, uxinzelelo lwangaphakathi lwesikhongozeli luya kunyuka, kwaye kukho umngcipheko wokuqhekeka kunye nokudubula.

Indlela yokulwa umlilo: Abacimi-mlilo kufuneka banxibe iimaski zerhasi kunye neesuti zomzimba ezipheleleyo zokucima umlilo ukucima umlilo. Hambisa isitya kwindawo yomlilo uye kwindawo evulekileyo kangangoko kunokwenzeka. Tshiza amanzi ukugcina izikhongozeli zipholile de uphele umlilo. Kwimeko yokujika kombala okanye isandi esivela kwisixhobo sokhuseleko, isikhongozelo kwindawo yomlilo kufuneka siphume kwangoko. Fafaza ulwelo olubalekayo ngamanzi ukuze uluxube kumxube ongatshiyo, kwaye ukhusele abacimi-mlilo ngamanzi enkungu. Izixhobo zokucima umlilo: amanzi, amanzi enkungu, amagwebu alwa namagwebu, umgubo owomileyo, icarbon dioxide kunye nesanti.

Ukupakisha: 155kg / igubu.

Amanyathelo okhuseleko: gcina kwindawo yokugcina izinto epholileyo, eyomileyo kunye nomoya.

Amandla oNyakaIitoni ezili-1000 / ngonyaka