Thina iShanghai Theorem Chemicals sizibophezele ezintweni ezintsha zamakhemikhali, izinto zokusetshenziswa zePolyurethane kanye nama-isocyanates akhethekile, Eminyakeni edlule, ngefilosofi ethi “Ikhwalithi Eqondiswe Kuyo, Ubuchwepheshe Buqondiswa”, inkampani iye yathuthuka njengeI-Isocyanate RE,I-RFE,1,5-Naphthalene Diisocyanate(NDI), I-PPDI (1,4-Phenylene Diisocvanate), njll.…
Singabahlinzeki abaphezulu be-NDI (1,5-naphthalene diisocyanate) eShayina, ngobumsulwa obuphezulu obungu-99% min kanye nentengo yokuncintisana, i-NDI yethu iwuhlobo lwe-polyurethane (PU) eyenziwe yi-diisocyanate. Uma kuqhathaniswa ne-MDI ne-TDI, i-NDI enephuzu lokuncibilika eliphakeme, ukuqina okuphezulu kwama-molecule, ukuhleleka, kanye nokulingana, okungathuthukisa ngokuyisisekelo izinga lokuhlukaniswa kwesigaba se-polyurethane, okwenza i-polyurethane esekelwe ku-NDI ithole izakhiwo ezinhle kakhulu zemishini nezomzimba. I-polyurethane esekelwe ku-NDI inokumelana okuphezulu kokuguguleka, ukumelana okuphezulu kokushisa, ukumelana nokugqwala kanye nezakhiwo ezinhle kakhulu ze-dynamic, futhi isetshenziswa kakhulu ezikhathini zomthwalo ophezulu we-dynamic kanye nokumelana nokushisa.
I-NDI (1,5-Naphthalene Diisocyanate) iyinto eluhlaza eyenziwe nge-polyurethane ethuthukisiwe, engasetshenziswa ukukhiqiza i-polyurethane elastomer enokuqina okuphezulu kanye nobunzima obuphezulu. I-NDI polyurethane elastomer isebenza kahle kakhulu. Isebenza kahle kakhulu kunanoma iyiphi enye i-polyurethane elastomer, njengokusebenza okuhle kakhulu okuguquguqukayo, ukusebenza okuphezulu kakhulu kwemishini, ukumelana okuhle kakhulu kokusika, ukumelana nokuguguleka kanye nokumelana nokushisa. Ngakho-ke, ama-NDI polyurethane elastomer asetshenziswa kabanzi kuma-absorber shock absorber ezimoto, amasondo okuthwala ama-forklift, ukuphrinta nokudaya ama-roller erabha yendwangu, ama-raber scraper, ama-buffer block okwakhiwa kwamabhuloho, imboni yezempi, njll.
Ukuze uthole ulwazi olwengeziwe sicela uxhumane nathi nge-TEL No. +86 18321679576 noma u-Emial young@theoremchem.com / info@theoremchem.com
Isikhathi sokuthunyelwe: Mashi-06-2023