1,5-Naphthalene Diisocyanate (NDI) CAS 3173-72-6 dị ka ihe Polyurethane

Anyị Shanghai Theorem Chemicals raara onwe anyị nye ihe kemịkalụ ọhụrụ, ihe eji emepụta Polyurethane na isocyanates pụrụ iche, Kemgbe ọtụtụ afọ, na nkà ihe ọmụma nke "Ịdị Mma, Nduzi Teknụzụ", ụlọ ọrụ ahụ etolitela dị kaIsocyanate RE,RFE,1,5-Naphthalene Diisocyanate(NDI), PPDI (1,4-Phenylene Diisocvanate), wdg…

Anyị bụ ndị na-ebubata NDI (1,5-naphthalene diisocyanate) kachasị elu na China, yana ịdị ọcha dị elu nke 99% nkeji na ọnụ ahịa asọmpi, NDI anyị bụ ụdị polyurethane (PU) nke diisocyanate mepụtara. Ma e jiri ya tụnyere MDI na TDI, NDI nwere ebe agbaze elu, ike molekul dị elu, ịdị mgbe niile, na symmetry, nke nwere ike ime ka ogo nkewa nke polyurethane dịkwuo mma, na-eme ka polyurethane dabere na NDI nweta ihe onwunwe mekanikal na anụ ahụ dị mma karịa. Polyurethane dabere na NDI nwere ike iguzogide iyi dị elu, iguzogide okpomọkụ dị elu, iguzogide nchara na ihe onwunwe dị mma, a na-ejikwa ya eme ihe karịsịa n'oge ibu dị elu na oge iguzogide okpomọkụ.

NDI (1,5-Naphthalene Diisocyanate) bụ ihe e ji polyurethane dị elu mepụta, nke enwere ike iji mepụta polyurethane elastomer nwere oke ike na oke ike. NDI polyurethane elastomer nwere arụmọrụ dị mma. O nwere arụmọrụ na-enweghị atụ na polyurethane elastomer ọ bụla ọzọ, dịka arụmọrụ dị mma, arụmọrụ igwe dị elu, iguzogide ịkpụcha dị mma, iguzogide iyi na iguzogide okpomọkụ. Ya mere, a na-eji NDI polyurethane elastomers eme ihe nke ukwuu na ihe ndị na-amịkọrọ ihe mberede ụgbọala, wiil ndị na-ebu forklift, ibipụta na ịcha ákwà rọba ákwà, ihe ndị na-akpụcha rọba, blọk ihe owuwu akwa, ụlọ ọrụ agha, wdg.

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