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Inkqubela phambili yoPhando kwi-Non-Isocyanate Polyurethanes
Ukusukela ekuqalisweni kwabo ngo-1937, izixhobo ze-polyurethane (PU) zifumene izicelo ezibanzi kumacandelo ahlukeneyo abandakanya ezothutho, ukwakhiwa, iikhemikhali zepetroli, amalaphu, ubunjineli bomatshini kunye nombane, i-aerospace, ukhathalelo lwezempilo kunye nezolimo. Ezi m...Funda ngokugqithisileyo -
Ukulungiswa kunye neempawu ze-polyurethane semi-rigid foam ye-high-performance automotive handrails.
I-armrest kwindawo yangaphakathi yemoto yinxalenye ebalulekileyo ye-cab, edlala indima yokutyhala kunye nokutsala umnyango nokubeka ingalo yomntu emotweni. Kwimeko kaxakeka, xa imoto kunye ne-handrail ingqubana, i-polyurethane handrail ethambileyo ...Funda ngokugqithisileyo -
Imiba yobuGcisa ye-Rigid Foam Polyurethane Field Spraying
I-foam eqinile ye-polyurethane (i-PU) i-insulation material yi-polymer eneyunithi ephindaphindiweyo yesakhiwo secandelo le-carbamate, eyenziwa yi-reaction ye-isocyanate kunye ne-polyol. Ngenxa yokusebenza kwayo kakuhle kwe-thermal kunye nokusebenza okungangeni manzi, ifumana usetyenziso olubanzi ngaphandle ...Funda ngokugqithisileyo -
Ukuqaliswa kwe-ejenti yogwebu ye-polyurethane eqinile ye-foam esetyenziswa kwintsimi yokwakha
Ngokunyuka kweemfuno zezakhiwo zanamhlanje zokonga amandla kunye nokukhuselwa kwendalo, ukusebenza kwe-thermal insulation yezixhobo zokwakha kubaluleke ngakumbi nangakumbi. Phakathi kwazo, i-polyurethane eqinile i-foam yinto egqwesileyo yokufakelwa kwe-thermal, ...Funda ngokugqithisileyo -
Umahluko phakathi kwePolyurethane esekelwe kuManzi kunye ne-Oil based Polyurethane
I-polyurethane yamanzi esekelwe emanzini yinto ehambelana nokusingqongileyo i-polymer elastic elastic waterproof ehambelana nokusingqongileyo kunye nokunamathela okulungileyo kunye nokunganyanzeki. Inonamathela kakuhle kwii-substrates ezisekelwe kwi-samente ezifana nekhonkrithi kunye nelitye kunye neemveliso zetsimbi. Imveliso...Funda ngokugqithisileyo -
Indlela yokukhetha izongezo kwi-polyurethane resin yamanzi
Unokukhetha njani izongezo kwi-polyurethane yamanzi? Kukho iintlobo ezininzi zokuncedisa i-polyurethane yamanzi, kwaye uluhlu lwesicelo lubanzi, kodwa iindlela zokuncedisa zihambelana rhoqo. 01 Ukuhambelana kwezongezo kunye neemveliso kukwayi...Funda ngokugqithisileyo -
I-Dibutyltin Dilaurate: I-Catalyst eNqabileyo eneZicelo ezahlukeneyo
I-Dibutyltin dilaurate, eyaziwa ngokuba yi-DBTDL, yinto esetyenziswa ngokubanzi kwishishini lemichiza. Yeyosapho lwe-organotin ehlanganisiweyo kwaye ixabiswa ngenxa yeempawu zayo ze-catalytic kuluhlu lweempendulo zemichiza. Le khompawundi eguquguqukayo ifumene izicelo kwi-polym...Funda ngokugqithisileyo -
I-Polyurethane Amine Catalyst: UkuPhathwa ngokuKhuselekileyo kunye nokuLahla
I-Polyurethane amine catalysts zizinto ezibalulekileyo kwimveliso ye-polyurethane foams, i-coatings, i-adhesives, kunye ne-sealants. Ezi ziphembeleli zidlala indima ebalulekileyo kwinkqubo yokunyanga yemathiriyeli ye-polyurethane, iqinisekisa ukusebenza ngokufanelekileyo kunye nokusebenza. Nangona kunjalo, ...Funda ngokugqithisileyo -
I-MOFAN POLYURETHANE yongeza umsebenzi omtsha wokukhuphela kunye nokwabelana ngedatha yesicelo sakudala
Kusukelo lomgangatho ogqwesileyo kunye nokutsha, i-MOFAN POLYURETHANE ibisoloko iyinkokeli yoshishino. Njengenkampani ezibophelele ekuboneleleni abathengi ngezinto eziphezulu zokusebenza ze-polyurethane kunye nezisombululo, i-MOFAN POLYURETHANE ibisoloko ikhuthaza uphuhliso...Funda ngokugqithisileyo -
Inkqubela phambili yoPhando lwamva nje lweCarbon Dioxide Polyether Polyols eTshayina
Izazinzulu zaseTshayina zenze impumelelo ebalulekileyo kwicandelo lokusetyenziswa kwekharbon diokside, kwaye uphando lwamva nje lubonisa ukuba iTshayina iphambili kuphando ngecarbon dioxide polyether polyols. ICarbon dioxide polyether polyols luhlobo olutsha lwemathiriyeli yebhayopolymer ene-ap...Funda ngokugqithisileyo -
U-Huntsman usungule i-bio esekelwe kwi-polyurethane foam kwi-automotive acoustic applications
U-Huntsman ubhengeze ukuqaliswa kwenkqubo ye-ACUSTIFLEX VEF ye-BIO - iteknoloji ye-bio-based viscoelastic polyurethane foam ye-molded acoustic applications kwi-automotive industry, equlethe ukuya kwi-20% yezithako ezisekelwe kwi-bio ephuma kwioli yemifuno. Xa kuthelekiswa ne-exi...Funda ngokugqithisileyo -
Ishishini leCovestro lepolyether polyol liya kuphuma kwiimarike zaseTshayina, eIndiya nakuMzantsi-mpuma Asia
Ngomhla wama-21 kuSeptemba, i-Covestro yabhengeza ukuba iza kulungelelanisa ipotifoliyo yemveliso yeyunithi yayo yoshishino lwe-polyurethane elungelelanisiweyo kummandla we-Asia Pacific (ngaphandle kwe-Japan) ukuze ishishini lezixhobo zendlu lihlangabezane neemfuno eziguqukayo zabathengi kulo mmandla. Imakethi yakutsha nje...Funda ngokugqithisileyo
