Ngaba wakha wazibuza ukuba yintoni eyenza iiplastiki ezithile zomelele, ziguquguquke, kwaye zihlale ixesha elide? Impendulo ihlala ihlala kwi-chemistry emva kwezinto. Enye ikhemikhali ebalulekileyo kwiinkqubo ze-polyurethane yi-Diethyl Methyl Toluene Diamine (ehlala ibizwa ngokuba yi-DETDA). Nangona inokuthi ibonakale iyinkimbinkimbi, le khompawundi idlala indima enkulu kwindlela ezininzi zezinto zanamhlanje ezenziwe kwaye zisetyenzisiwe.Kule bhlog, siza kuphula ukuba yintoni i-Diethyl Methyl Toluene Diamine, kutheni ibalulekile, kwaye inceda njani amashishini ukudala iimveliso ezingcono.

 Ukuqonda i-Diethyl Methyl Toluene Diamine

I-Diethyl Methyl Toluene Diamine yikhemikhali esetyenziswa njenge-arhente yokunyanga. Inceda ukuguqula izinto ezingamanzi zibe ziimo eziqinileyo, ezithambileyo, okanye ezikwaziyo ukumelana nobushushu. Kubaluleke kakhulu ekwenzeni i-polyurethane elastomers kunye neengubo, ezifumaneka kuyo yonke into ukusuka kwiindawo zemoto ukuya kwipeyinti yokukhusela. Le khompawundi iyaziwa ngokusebenza kwayo ngokukhawuleza, ukuzinza okuphezulu kwe-thermal, kunye nokukwazi ukuphucula amandla omatshini. Kungenxa yoko le nto isetyenziswa kakhulu kwiinkqubo zoshishino polyurethane.

 Ukusetyenziswa okuPhambili kwe-Diethyl Methyl Toluene Diamine kwi-Polyurethane

1. Ukuphucula iiPolyurethane Elastomers

I-polyurethane elastomers zizinto ezifana nerabha ezifuna ukuba ziqine kwaye zibe bhetyebhetye. Xa i-Diethyl Methyl Toluene Diamine yongezwa, inceda ukunyanga izinto ngokukhawuleza kwaye yenza ukuba yomelele. Oku kubalulekile kumashishini afana neemoto, imigodi, kunye nokwakha, apho iindawo kufuneka zixhathise ukuguga.

Umzekelo: Ngokophononongo lwe-Polyurethane World Congress, ukongeza i-DETDA kwii-prepolymers zaphucula amandla okuqina ngaphezulu kwe-25% xa kuthelekiswa nezinye ii-agent zokunyanga i-diamine (Umthombo: INkomfa ye-UTECH yaseYurophu, ngo-2021).

2. Iingubo zoMsebenzi oPhezulu

Iingubo zePolyurethane zisetyenziswa kwimigangatho, iibhulorho, oomatshini, nokunye. Ezi zogquma zikhusela umphezulu kwimichiza, amanzi, nokukhanya kwelanga. I-Diethyl Methyl Toluene Diamine inceda ukwenza iingubo ezomileyo ngokukhawuleza kwaye zihlala ixesha elide-nakwiindawo ezinzima.

Oku kuluncedo ngakumbi kwiindawo zaselwandle nakwimizi-mveliso apho imiphezulu ibekwe phezu kwetyuwa, ubushushu, okanye ukukrazuka.

3. Ukutshiza iiNkqubo zokuThintela amanzi zePolyurea

I-DETDA isetyenziswa ngokuqhelekileyo kwiingubo zokutshiza ze-polyurea, ezifakwe ngokukhawuleza kwaye zinyange ngokukhawuleza. Ezi zisetyenziswa eluphahleni, kwiibhulorho, nakwimibhobho. Kuba i-DETDA isabela ngokukhawuleza kwaye idale iileya ezomeleleyo, ifanelekile kwiiprojekthi ezinkulu zokuthintela amanzi ezifuna isantya kunye nokuthembeka.

4. I-Insulation kunye nezixhobo zokwakha

Iipaneli ze-insulation kunye ne-foam zokwakha nazo zizuza kule khemikhali. Inceda ukwenza i-polyurethane eqinile eyomeleleyo, ilula, kunye neyonga amandla. Njengoko iikhowudi zokwakha zifuna i-insulation engcono, imfuno yezongezo eziphezulu zokusebenza ezifana ne-Diethyl Methyl Toluene Diamine iyaqhubeka ikhula.

Kutheni amashishini ekhetha i-Diethyl Methyl Toluene Diamine

I-1.Ixesha lokuphendula ngokukhawuleza: Ilungele ukusetyenziswa kwesitshizi kunye nokunyanga ngokukhawuleza.

I-2.Thermal Resistance: Inceda izinto zokumelana nobushushu obuphezulu.

I-3.Ukuqina: Ukwandisa ixesha lokuphila kwemveliso phantsi koxinzelelo okanye impembelelo.

I-4.i-lexibility kwi-Formulation: Iyahambelana noluhlu olubanzi lwee-prepolymers.

Ngenxa yezi zibonelelo, abavelisi abaninzi baxhomekeke kwi-DETDA ukuhlangabezana neemfuno zabo zokusebenza kunye nokhuseleko.

Kutheni ukhetha i-Fortune Chemical for Diethyl Methyl Toluene Diamine?

Kwi-Fortune Chemical, sisebenza ngokukhethekileyo ekuziseni iikhemikhali ezikumgangatho ophezulu ezixhasa amashishini kwihlabathi liphela. Nasi isizathu sokuba abathengi basithembe:

1. Ubungcali kwiiFosphorus Flame Retardants kunye nePlastiki

Amava ethu abanzi aqinisekisa ukuba siyayiqonda imingeni yakho yokuqulunqa kwaye sinokubonelela ngezisombululo ezifanelekileyo.

2. Uluhlu olupheleleyo lwezongezo zePolyurethane

Asinikezeli kuphela i-Diethyl Methyl Toluene Diamine, kodwa kunye neemveliso ezisetyenziswa kwi-PVC, i-foam, i-adhesives, i-coatings, kunye ne-elastomers, zisenza sibe ngababoneleli bakho bonke.

3. Ulawulo loMgangatho olungqongqo kunye nokwenza ngokwezifiso

Ibhetshi nganye ivavanyelwa ubunyulu kunye nokungaguquguquki, kwaye sixhasa iimfuno zesiko ukuze zilingane neemfuno zesicelo.

4. I-Global Logistics & Ukuhanjiswa ngokukhawuleza

Ngoncedo olusekwe kakuhle, sisebenzela abathengi baseAsia, eYurophu nangaphaya—ngokuthembekileyo nangokufanelekileyo.

Injongo yethu kukunceda abavelisi benze iimveliso ezingcono, ezikhuselekileyo, nezizinzileyo besebenzisa izithako zekhemikhali ezithembekileyo.

Kutheni ukhethe i-Fortune Chemical for Diethyl Methyl Toluene Diamine

SupplyDiamine in Polyurethane Applications

I-Diethyl Methyl Toluene Diamine ayinakuqatshelwa ngokubanzi ngaphandle koshishino, kodwa impembelelo yayo yonke indawo-ukusuka kumacandelo eemoto kunye neengubo zokukhusela ukutshiza iinkqubo ze-polyurea kunye nezixhobo zokugquma. Ikhono layo lokuphucula amandla omatshini, ukukhawulezisa ukunyanga, kunye nokuphucula ukuzinza kwe-thermal kwenza ilitye lembombo kwiinkqubo eziphezulu ze-polyurethane.

Ukuba ujonge ukuphucula iimveliso zakho ngokuqina okungcono, ukusebenza kakuhle, kunye nokomelela kokusingqongileyo, ukuxhasa izibonelelo ezizodwaDiethyl Methyl Toluene Diamineinokuba ngumdlalo wokutshintsha iimfuno zeshishini lakho.

Qhagamshelana neFortune Chemical-iqabane lakho olithembileyo kwizisombululo zemichiza ephezulu. Fumana indlela amava ethu, umgangatho wemveliso, kunye nenkxaso yobuchwephesha enokuxhobisa ngayo i-polyurethane yakho entsha.