Thina iShanghai Theorem Chemicals izibophelele kwizinto ezintsha zekhemikhali, iPolyurethane imathiriyeli ekrwada kunye ne-isocyanates ezikhethekileyo, Kule minyaka idlulileyo, kwifilosofi "yoBulunga obuJongene neTekhnoloji eKhokelweyo", inkampani iye yaphuhlisa njenge.I-Isocyanate RE,RFE,1,5-Naphthalene Diisocyanate(NDI),I-PPDI (1,4-Phenylene Diisocvanate), njl..
Singomthengisi ophezulu we-NDI (1,5-naphthalene diisocyanate) e-China, ngokucoceka okuphezulu kwe-99% min kunye nexabiso elikhuphisanayo, i-NDI yethu luhlobo lwe-polyurethane (PU) eyenziwe yi-disocyanate. Xa kuthelekiswa ne-MDI kunye ne-TDI, i-NDI enendawo ephezulu yokunyibilika, ukuqina kwemolekyuli ephezulu, ukuqheleka, kunye ne-symmetry, enokuphucula ngokusisiseko inqanaba lokwahlulwa kwesigaba se-polyurethane, ukwenza i-NDI-based polyurethane ifumane iipropathi ezigqwesileyo zoomatshini nezomzimba. I-NDI-based polyurethane inokumelana nokunxiba okuphezulu, ukumelana nobushushu obuphezulu, ukuchasana nokugqwala kunye neempawu ezibalaseleyo eziguquguqukayo, kwaye isetyenziswa ikakhulu kumthwalo onamandla kunye nezihlandlo zokumelana nobushushu.
I-NDI (1,5-Naphthalene Diisocyanate) yinto eluhlaza ye-polyurethane ephezulu, engasetyenziselwa ukuvelisa i-polyurethane elastomer ene-elasticity ephezulu kunye nobunzima obuphezulu. I-NDI polyurethane elastomer inomsebenzi ogqwesileyo. Inomsebenzi ongenakuthelekiswa nayo nayiphi na enye i-polyurethane elastomer, efana nokusebenza okugqwesileyo okuguquguqukayo, ukusebenza okuphezulu kakhulu koomatshini, ukuxhathisa okugqwesileyo kokusika, ukumelana nokunxiba kunye nokumelana nobushushu. Ke ngoko, ii-elastomers ze-NDI polyurethane zisetyenziswa kakhulu kwi-absorber yokothuka kwemoto, i-forklift ethwele amavili, ukuprinta kunye nokudaya iirola zerabha ezilukiweyo, izikrweqe zerabha, iibhloko zebhulorho zokwakhiwa kwebhulorho, ishishini lomkhosi, njl.
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Ixesha lokuposa: Mar-06-2023