A Shanghai Theorem Kemikali ti ṣe adehun si awọn ohun elo kemikali tuntun, ohun elo aise Polyurethane ati awọn isocyanates pataki, Ni awọn ọdun diẹ, ninu imọ-jinlẹ ti “Oriented Didara, Itọsọna Imọ-ẹrọ”, ile-iṣẹ ti ni idagbasoke biIsocyanate RE,RFE,1,5-Naphthalene Diisocyanate(NDI), PPDI (1,4-Phenylene Diisocvanate), ati be be lo…
A jẹ olutaja oke ti NDI (1,5-naphthalene diisocyanate) ni Ilu China, pẹlu mimọ giga 99% min ati idiyele ifigagbaga, NDI wa jẹ iru polyurethane (PU) ti iṣelọpọ nipasẹ diisocyanate.Ti a ṣe afiwe pẹlu MDI ati TDI, NDI pẹlu aaye yo ti o ga julọ, rigidity molikula giga, deede, ati afọwọṣe, eyiti o le ṣe ilọsiwaju ipele ti ipinya alakoso ti polyurethane, ṣiṣe polyurethane ti o da lori NDI gba awọn ohun-ini ẹrọ ti o dara julọ ati ti ara.NDI-orisun polyurethane ni o ni ga yiya resistance, ga ooru resistance, ipata resistance ati ki o tayọ ìmúdàgba-ini, ati ki o ti wa ni o kun lo ni ga ìmúdàgba fifuye ati ooru resistance igba.
NDI (1,5-Naphthalene Diisocyanate) jẹ ohun elo aise ti polyurethane to ti ni ilọsiwaju, eyiti o le ṣee lo lati ṣe elastomer polyurethane pẹlu rirọ giga ati lile lile.NDI polyurethane elastomer ni iṣẹ ti o dara julọ.O ni išẹ ti ko ni afiwe pẹlu eyikeyi elastomer polyurethane miiran, gẹgẹbi iṣẹ ṣiṣe ti o dara julọ, iṣẹ ẹrọ ti o ga julọ, resistance gige ti o dara julọ, resistance resistance ati otutu otutu.Nitorinaa, awọn elastomers NDI polyurethane ni a lo ni lilo pupọ ni awọn ohun mimu mọnamọna ọkọ ayọkẹlẹ, awọn kẹkẹ ti n gbe orita, titẹjade ati didimu awọn rollers roba asọ, awọn scrapers roba, awọn buffer ikole afara, ile-iṣẹ ologun, ati bẹbẹ lọ.
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Akoko ifiweranṣẹ: Mar-06-2023