Ua npuas polyurethane ruaj khov (RPUF) muaj cov khoom zoo heev rau kev rwb thaiv tsev, cov qauv sib dua thiab muaj ntau yam kev siv xws li cov laug cam rwb thaiv tsev, cov tshuaj tsuag ua npuas rwb thaiv tsev, tub yees thiab cov vaj huam sib luag sandwich. Kev tsim cov RPUF xav tau kev tswj hwm qhov sib npaug ntawm kev ua npuas ncauj thiab cov tshuaj gelling, uas ua tiav los ntawm kev siv cov khoom tshwj xeebcov tshuaj polyurethane catalysts.
Qhov Tseem Ceeb ntawm Cov Catalysts hauv Kev Tsim Khoom Polyurethane Ua Npuas Ncauj Rigid
Hauv kev tsim cov ua npuas ncauj ruaj khov, cov tshuaj catalysts yog qhov tseem ceeb rau kev ua kom zoo dua ntawm cov tshuaj tiv thaiv ntawm polyols thiab isocyanates. Kev sib xyaw ua ke ntawm cov tshuaj catalyst kom raug ua kom cov qauv ua npuas ncauj sib xws, kev tsim cov cell sib xws, thiab lub sijhawm nce siab uas tswj tau. Cov tshuaj amine catalysts yog qhov tseem ceeb tshwj xeeb rau kev pib thiab tswj cov tshuaj tiv thaiv foaming (blowing) thiab gelling. Lub kaw lus catalyst sib npaug ua rau cov khoom rwb thaiv tsev thiab lub zog kho tshuab ntawm cov ua npuas ncauj kawg.
Taw qhiaMXC-RE13Kev Hloov Pauv rau Cov Ua Npuas Ncauj Polyurethane Rigid
Peb cov tshuaj polyurethane catalyst MXC-RE13 yog tsim los ua kom tau raws li qhov xav tau ntawm cov chaw tsim khoom ua npuas polyurethane tawv. MXC-RE13 yog cov tshuaj ua kua daj daj uas ua haujlwm tau zoo heev, tsis hloov pauv, nrog cov yam ntxwv ua npuas zoo heev. Thaum sib xyaw nrog lwm cov tshuaj amine catalysts, nws tuaj yeem ua tiav qhov sib npaug zoo tshaj plaws ntawm kev ua npuas thiab kev sib xyaw ua ke, ua kom ntseeg tau tias cov txheej txheem tsim khoom du thiab ua kom ua npuas zoo dua.
Cov yam ntxwv tseem ceeb ntawm MXC-RE13:
- Cov Catalyst Ua Npuas Ncauj Zoo:MXC-RE13 tau tsim los txhawb kom cov qauv cell sib npaug thiab ua npuas ncauj nce tas li, txhim kho kev rwb thaiv tsev kub thiab kev ruaj khov ntawm qhov ntev.
- Cov Kev Tshwm Sim Sib Npaug:Los ntawm kev sib npaug ntawm ob qho kev ua npuas dej thiab kev ua gelling, MXC-RE13 txo qhov kev pheej hmoo ntawm kev tawg ua npuas dej lossis kev tawg yooj yim, ua rau muaj cov npuas dej khov kho nrog lub zog kho tshuab zoo dua.
- Daim Ntawv Thov Ntau Yam:MXC-RE13 tsis yog tsuas yog zoo tagnrho rau kev siv ua npuas ncauj xwb tab sis kuj tseem siv tau rau hauv kev tsim ua npuas ncauj mos, muab kev ywj pheej hauv ntau yam qauv ua npuas ncauj polyurethane.
- Tsis-Volatile:Ua ib qho tshuaj catalyst amine uas tsis hloov pauv tau, MXC-RE13 ua kom muaj pa phem tsawg thaum lub sijhawm tsim khoom, ua rau nws yog ib qho kev xaiv zoo dua rau ib puag ncig rau cov chaw tsim khoom uas tab tom nrhiav kev txo cov VOCs (cov organic compounds uas hloov pauv tau).
Cov kev siv ntawm MXC-RE13 hauv Rigid Foam
MXC-RE13 yog qhov tsim nyog rau cov ntawv thov uas cov ua npuas polyurethane tawv ua lub luag haujlwm tseem ceeb:
- Cov Vaj Huam Sib Luag thiab Cov Rooj Tswjhwm:Xyuas kom zoo tshaj plaws thermal rwb thaiv tsev thiab kev ruaj khov ntawm cov qauv.
- Tshuaj tsuag ua npuas ncauj rwb thaiv tsev:Muab kev nce siab thiab cov qauv ntawm lub cell, ua rau muaj kev siv hluav taws xob zoo dua hauv cov tsev.
- Cov Tub Yees thiab Cov Khov Kho:Muab cov ua npuas ncauj rwb thaiv tsev ua haujlwm tau zoo, tseem ceeb rau kev txuag hluav taws xob.
- Cov Vaj Huam Sib Luag Sandwich:Ua kom lub zog kho tshuab thiab kev ruaj khov ntawm cov vaj huam sib luag sib xyaw siv hauv kev tsim kho.
Vim li cas ho xaiv MXC-RE13?
MXC-RE13 muab qhov zoo ntawm kev ua npuas ncauj zoo dua thiab ua haujlwm tau zoo dua rau cov chaw tsim khoom ua npuas ncauj polyurethane. Nws cov dej num ua npuas ncauj zoo heev, ua ke nrog kev tswj hwm kev ua haujlwm sib npaug, ua rau nws yog ib qho khoom siv txhim khu kev qha rau kev tsim cov npuas ncauj ua haujlwm tau zoo, ruaj khov nrog cov khoom rwb thaiv tsev zoo dua.
Yog tias koj xav paub ntxiv txog MXC-RE13 thiab nws yuav pab tau koj li cas rau kev tsim cov ua npuas polyurethane, thov hu rau peb ntawminfo@mingxuchem.comkom paub ntxiv.
Lub sijhawm tshaj tawm: Lub Peb Hlis-03-2025