I-Pentaerythritol-tris-(ß-N-aziridinyl)propionate

Inkcazelo emfutshane:

I-Pentaerythritol-tris-(ß-N-aziridinyl) propionate isetyenziselwa ukuphucula ukunamathela kwengubo kwifilimu ekhuselayo kunye nokunciphisa ixesha lokunyanga.Isenokuphucula ukuxhathisa kwe-corrosion yokugquma kwamanzi kumanzi kunye neekhemikhali, ukunyanga ixesha, ukunciphisa ukuguquguquka kwezinto eziphilayo kunye nokwandisa ukuxhathisa ukukhuhla.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Igama lomchiza: I-Pentaerythritol-tris-(ß-N-aziridinyl)propionate
Ifomula yemolekyuli: I-C20H33N3O7
Ubunzima bemolekyuli:427.49
Inombolo yeCAS:57116-45-7

Isalathiso sobugcisa:
Imbonakalo engenambala ukuya kulwelo olumthubi olubonakalayo
Ukunyibilika kwamanzi kuxubene ngokupheleleyo ngamanzi kwi-1: 1 ngaphandle kwe-stratification
Ph (1:1) (25 ℃) 8–11
Viscosity (25 ℃) 1500~2000 mPa·S
Umxholo oqinileyo ≥99.0%
I-amine yasimahla ≤0.01%
Ixesha lokudibanisa yi-4 ~ 6 h
Ukumelana nokukhuhla inani lamaxesha okusula alikho ngaphantsi kwamaxesha angama-100
Ukunyibilika kunyibilika ngamanzi, ukunyibilika ngeacetone, methanol, chloroform
kunye nezinye izinyibilikisi eziphilayo.

Usetyenziso olucetywayo:
Inokuphucula ukuxhathisa kwe-abrasion emanzi, ukuxhathisa okomileyo kwe-abrasion kunye nokumelana nokushisa okuphezulu kwesikhumba.Inokuphucula ukubambelela kunye nokufakela ukubumba kwe-coating xa isetyenziswe kwisitya esisezantsi kunye nesiphakathi;
Ukwandisa i-adhesion yefilimu yeoli kwii-substrates ezahlukeneyo, ugweme i-phenomenon ye-inki yokudonsa, ukwandisa ukuchasana kwe-inki kumanzi kunye neekhemikhali, kwaye ukhawuleze ixesha lokunyanga;
Ukuphucula ukunamathela kwe-lacquer kwii-substrates ezahlukeneyo, ukuphucula ukuxhathisa ukukhuhla kwamanzi, ukubola kweekhemikhali, ukumelana nobushushu obuphezulu kunye nokuxhatshazwa kwe-friction yendawo yepeyinti;
Ukuphucula ukuxhathisa kwe-corrosion ye-coatings yamanzi kumanzi kunye neekhemikhali, ukunyanga ixesha, ukunciphisa ukuguquguquka kwezinto eziphilayo kunye nokuphucula ukuxhathisa ukukhuhla;
Ukuphucula ukunamathela kwengubo kwifilimu ekhuselayo kwaye unciphise ixesha lokunyanga;
Ukunamathela kwenkqubo yamanzi kwi-porous substrate kunokuphuculwa ngokubanzi.

Ukusetyenziswa kunye netyhefu:
Ukongezwa: le mveliso idla ngokufakwa kwi-emulsion okanye i-dispersion ngaphambi kokuba isetyenziswe.Inokongezwa ngokuthe ngqo kwinkqubo phantsi kokuvuselela okunamandla.Unokukhetha kwakhona i-solvent yokunciphisa imveliso kumlinganiselo othile (ngokuqhelekileyo 45-90%).Ukongeza kwinkqubo, i-solvent ekhethiweyo ingaba ngamanzi okanye ezinye i-solvents.Kwi-emulsion ye-acrylic yamanzi kunye ne-polyurethane dispersion yamanzi, kucetyiswa ukuba imveliso ixutywe ngamanzi kwi-1: 1 kwaye yongezwe kwinkqubo;
Isixa esongezelelweyo: ngokuqhelekileyo i-1-3% yomxholo oqinileyo we-acrylic emulsion okanye i-polyurethane dispersion, enokuthi ifakwe kwi-5% ephezulu kwiimeko ezikhethekileyo;
Imfuno ye-pH yenkqubo: xa i-pH ye-emulsion kunye ne-dispersion system yayikuluhlu lwe-9.0 ~ 9.5, umphumo ongcono uya kufumaneka xa ixabiso le-pH liphantsi, eliya kukhokelela ekudibaniseni ngokugqithiseleyo kunye nokwakhiwa kwejel, kwaye iphezulu kakhulu. i-pH ingakhokelela kwixesha elide lokunqumlana;
Ukuqinisekiswa: ukugcinwa emva kokuxuba iiyure ze-18-36, ngaphaya kweli xesha, le mveliso isebenzayo iya kulahleka, ngoko ke emva kokuba umthengi axube kangangoko kunokwenzeka kwiiyure ze-6-12 ukuze aphume;
Ukunyibilika: le mveliso inyibilika ngamanzi kunye nezona zinyibiliki zixhaphakileyo, ngoko ke inokuhlanjululwa kumlinganiselo othile ngokweemfuno zomzimba kwisicelo esisebenzayo.
Le mveliso inencasa ye-ammonia ethambileyo, inesiphumo esithile esicaphukisayo emqaleni nakwindlela yokuphefumla, emva kokuphefumla kunokubangela unxano lomqala, impumlo yamanzi evuzayo, inika uhlobo lweempawu ezibandayo ezibandayo, kufuneka usele ubisi okanye amanzi esoda kangangoko kunokwenzeka kule meko. , ngoko ke, Ukusebenza kwale mveliso kufuneka kube kwindawo enomoya, kwaye wenze umsebenzi omhle wamanyathelo okhuseleko, ngokusemandleni ukuphepha ukuphefumla ngokuthe ngqo.

Ugcino  Beka kwindawo epholileyo, engenamoya, kwindawo eyomileyo.Gcina ngaphezu kweenyanga ezili-18 kwiqondo lokushisa.Ukuba ubushushu bokugcina buphezulu kakhulu kwaye ixesha elide, i-discoloration, i-gel kunye nomonakalo, ukuwohloka kuya kwenzeka
Iphakheji  Umphanda weplastiki oyi-4x5Kg, umphanda wentsimbi oyi-25 kg kunye nokupakishwa okuchazwe ngumsebenzisi.


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