MXC-41

Foto MXC-41 Apụtapụtara
  • MXC-41
  • MXC-41

  • Aha njirimara: MXC-41

    • Nkọwa Ngwaahịa

    Ihe na-eme ka Trimerization dị elu maka Sistemụ PU na PIR dị elu

    Mmiri mmiri doro anya nke MXC-41 trimerization amine catalyst dị n'ime iko beaker maka ụfụfụ siri ike nke PU na PIR

    MXC-41 bụ ihe pụrụ iche na-eme ka amine mmiri dị ọcha na-akwalite mmeghachi omume trimerization na ụfụfụ siri ike.

    MXC-41 (1,3,5-Tris[3-(dimethylamino)propyl]hexahydro-1,3,5-triazine) bụ ihe na-akpali akpali amine nke atọ pụrụ iche. A maara ya maka ikike trimerization ya dị ike, ọ bụ ọkọlọtọ ụlọ ọrụ maka imepụta ụfụfụ siri ike polyisocyanurate (PIR) nke na-eguzogide ọkụ nke ukwuu, ebe ọ na-enyekwa ọtụtụ ihe pụrụ iche na sistemụ elastomeric dị elu na nke na-eguzogide elu.

    Nhazi Molekụla na Trimerization Isi

    Nhazi kemịkalụ nke MXC-41 (CAS 15875-13-5), ihe na-akpali trimerization amine nke na-arụ ọrụ nke ọma maka ụfụfụ siri ike nke PU na PIR

    Nhazi molekul nke Ming Xu Chem's MXC-41 (CAS 15875-13-5), ihe na-akpali akpali maka usoro PIR.

    Nhazi molekul dị mkpa nke MXC-41 bụ isi ihe na-eme ka e nwee ike imepe nkwụsi ike dị elu na ngwa ụfụfụ siri ike:

    • Mgbaaka Hexahydro-s-triazine:Site na isi triazine pụrụ iche nke nwere akụkụ isii, ihe mkpali a na-akwalite mmeghachi omume trimerization nke isocyanates nke ukwuu.

    • Nhazi Isocyanurate nke na-ekpo ọkụ:Site n'ịkpalite imepụta mgbanaka isocyanurate siri ike, ọ na-eme ka iguzogide ọkụ dị n'ime ya, nkwụsi ike okpomọkụ, na ike igwe nke ihe mkpuchi emechara dịkwuo mma.

     

    Mkpuchi PIR na arụmọrụ ụfụfụ siri ike dị elu

    Maka ndị na-emepụta ihe mkpuchi dị elu na ụfụfụ mmiri, MXC-41 na-enye uru nhazi na nchekwa dị mkpa:

    • Nguzogide Ọkụ Pụrụ Iche:Ike ya ịmepụta netwọk polyisocyanurate (PIR) siri ike na-eme ka ngwaahịa ụfụfụ siri ike gị mezuo ụkpụrụ zuru ụwa ọnụ siri ike nke ịgba ọkụ na nchekwa ọkụ.

    • Emebere maka Sistemụ Mmiri Na-efepụ:Ọ na-egosipụta arụmọrụ pụrụ iche na usoro siri ike nke mmiri niile ma ọ bụ nke jikọtara ọnụ, na-enye profaịlụ catalytic dị ike ma dịkwa mma nke na-egbochi mkpụkọ ma na-eme ka mmeghachi omume dị nro.

    • Nkwụsi ike Kachasị Elu:Ọ na-eme ka usoro sel dị otu, nke dị mma nke na-eme ka ike nrụgide dịkwuo mma na nkwụsi ike nha na bọọdụ mkpuchi siri ike.

     

    Ịdị iche iche na Sistemụ Microcellular na Sistemụ Nkwụsi Ike Dị Elu

    E wezụga mkpuchi siri ike, a na-eji MXC-41 akpọrọ ihe nke ukwuu dị ka ihe na-akpali akpali dị iche iche na ngalaba polyurethane pụrụ iche:

    • Ọgwụgwọ Elastomer Microcellular:Ọ na-eme ka profaịlụ ọgwụgwọ na njirimara anụ ahụ nke microcellular elastomers ka mma nke ukwuu, na-eme ka ọ dị ike ma na-agbaze ngwa ngwa.

    • Nhazi Ụfụfụ HR:N'ime oche na ụfụfụ slabstock e ji mee ihe nke nwere ike iguzogide oke ibu (HR), ọ na-arụkọ ọrụ na ihe ndị ọzọ na-akpali akpali iji nweta njikọ zuru oke na nhazi sel mepere emepe ka mma maka nkasi obi kachasị.

     

    Ịrụ ọrụ nke ọma na nkwụsi ike n'ọrụ

    Anyị na-ejigide paramita njikwa mma siri ike iji hụ na a pụrụ ịtụkwasị usoro nhazi na ntụkwasị obi n'ụlọ ọrụ akpaaka gị:

    • Ọrụ Katalytic Siri Ike:Ọnụọgụ amine dị elu site na 485 ruo 505 mgKOH/g na-eme ka mmeghachi omume dị ike ọbụlagodi na ọkwa ọgwụ dị ala, na-ebelata ọnụ ahịa nhazi zuru oke gị nke ọma.

    • Ọnọdụ Mmiri Kachasị Mma:Dịka mmiri mmiri doro anya nke nwere obere viscosity (26–33 mPa·s na 25°C), ọ na-ekwe nkwa ịpụpụta mmiri n'enweghị nsogbu, ịgwakọta ya nke ọma, na nha igwe zuru oke.

    • Nkwa Dị Ọcha Dị Elu:Ọ dị ọcha kacha nta nke 98% na mmiri a na-achịkwa nke ọma (kachasị 0.5%) na-ewepụ ihe egwu nke mmeghachi omume na-achọghị, na-echebe ihe ndị dị mgbagwoju anya nke polyol gị pụọ na mmebi tupu oge eruo.

    Ngwaahịa ndị metụtara ya

    nke