Ohun elo Polyurethane to gaju ati awọn isocyanates pataki 1,5-Naphthalene Diisocyanate (NDI) CAS 3173-72-6
Didara to gaju 1,5-Naphthalene Diisocyanate (NDI) funPolyurethane ohun elo ati ki o pataki isocyanates
Awọn alaye ọja:
Orukọ Kemikali: 1,5-Naphthalene diisocyanate
Orukọ Iṣowo: NDI
Awọn itumọ ọrọ sisọ: Adhesive 1,5-Naphthalene Diisocyanate(NDI)
Ilana molikula: C12H6N2O2
Iwọn molikula: 210.19
CAS No: 3173-72-6
Awọn ohun-ini ti kemikali: funfun si ina ofeefee flaky crystalline ri to. Ojuami yo: 126-130 °C, aaye sisun: 167 °C (5 × 1.33kPa), iwuwo: 1.42-1.45g/cm3
1,5-naphthalene diisocyanate (NDI) jẹ iru polyurethane (PU) ti a ṣe 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 to 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.
Awọn elastomer castable ti a ṣe nipasẹ NDI ni awọn abuda ti o ni agbara to dara julọ ati yiya resistance, ati pẹlu riru kekere, resilience giga, ati ooru inu ti o dinku. O le ṣee lo ni ga ìmúdàgba fifuye ati ooru sooro nija. Awọn ọja ti a ṣe apẹrẹ ti NDI ni agbara yiya ti o ga, abrasion kekere, kekere funmorawon ṣeto ati resilience ti o dara julọ. NDI-orisun microporous polyurethane elastomer awọn ọja ni kekere endogenous ooru, kekere yẹ abuku ati ti o dara rigidity labẹ ìmúdàgba fifuye. Ohun elo polyurethane pataki microporous yii jẹ lilo ni akọkọ fun gbigba mọnamọna ọkọ ayọkẹlẹ ati awọn paati imuduro.
A jẹ oṣere bọtini ni ọja NDI. Agbara iṣelọpọ NDI wa jẹ 500 MT lododun ati tẹsiwaju lati pọ si.
Iṣakojọpọ: 20kgs / irin ilu; 40kgs / irin ilu; 600kgs / apo
Ibi ipamọ ati gbigbe: tọju ni itura ati ile itaja gbigbẹ. Lati daabobo lati ina ati awọn orisun ooru
| Ẹgbẹ naa | Sipesifikesonu | ||
| Ifarahan | funfun si ina ofeefee flaky kirisita ri to | ||
| Akoonu | ≥99% | ||
| Lapapọ Chlorine | ≤0.1% | ||
| Hydrolysable kiloraini | ≤0.01% | ||
| Ọja | 1,5-Naphthalene Diisocyanate(NDI) | |||||
| Ipele No | 2300405 | Iṣakojọpọ | 20kg / ilu | Opoiye | 2000kgs | |
| Ọjọ ti iṣelọpọ | 2023-04-05 | Ọjọ Ipari | 2024-04-04 | |||
| Ẹgbẹ naa | Sipesifikesonu | Esi | ||||
| Ifarahan | funfun si ina ofeefee flaky kirisita ri to | Ni ibamu | ||||
| Oju yo (℃) | ≥126 | 126.8 | ||||
| kiloloriini ti a fi omi si,% | ≤0.01 | 0.004 | ||||
| -NCO akoonu,% | 40±0.5 | 39.95 | ||||
| Àkóónú líle,% | ≥99.0 | 99.48 | ||||
| Ipari | Ti o peye | |||||
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| 10. | PPDI (1,4-Phenylene Diisocvanate) |
| 11. | LONI CAS 91-97-4 |
| 12. | TEOF CAS 122-51-0 |
| 13. | MOCA CAS 101-14-4 |
| 14. | PTSI CAS 4083-64-1 |
| 15. | ati be be lo... |
