I-CTBN i-polymer eguquguqukayo kakhulu edibanisa iimpawu ze-butadiene kunye ne-acrylonitrile. Isetyenziswa ngokubanzi njenge-toughener kwi-epoxy resins, thermoplastics kunye nezinye izinto zokuphucula ukuqina kwazo, ukuxhathisa impembelelo kunye nokuguquguquka. Le elastomer ifumaneka kwiindidi ngeendidi kunye nobunzima molekyuli ezahlukeneyo kunye nemixholo carboxyl ukubonelela izisombululo ngokwezifiso ngokusekelwe kwiipropati ezifunekayo.
Enye yeempawu eziphambili zeCTBN kukuguquguquka okubalaseleyo kobushushu obuphantsi. Ihlala ibhetyebhetye kwaye iyanwebeka nakwiqondo lobushushu elibanda kakhulu, iyenza ilungele imekobume ye-arctic okanye usetyenziso apho kulindeleke ukuba kuvele amaqondo obushushu aphantsi. Le propati iqinisekisa ukuba izinto eziqukethe i-CTBN zigcina ingqibelelo kunye nokusebenza kwazo phantsi kweemeko ezinzima.
Ukongeza, i-CTBN inonamathela ngokugqwesileyo kwizinto ezahlukeneyo, kubandakanya isinyithi, iiplastiki kunye neengxube. Le propati yokubambelela yenza ukuba ibe yinto exabisekileyo kwi-coatings, i-adhesives kunye ne-sealants, ukuphucula amandla abo okudibanisa kunye nobomi benkonzo. Ukuhambelana kwe-CTBN kunye neentlobo ezahlukeneyo zemathiriyeli kwandisa ukusebenziseka kwayo kumashishini ahlukeneyo.
Ukongeza, i-CTBN yaziwa ngokuxhathisa kwayo kwempembelelo. Ithatha kwaye isasaze amandla empembelelo, ikhusela izinto eziqhekezayo kunye nokuphuka. Le propati ibaluleke kakhulu kwizicelo apho impembelelo kunye nokuchasana kwempembelelo kubaluleke kakhulu, njenge-aerospace, i-automotive, kunye nezixhobo zemidlalo. Ngokubandakanya i-CTBN kwezi zixhobo, abavelisi banokuqinisekisa ukuba iimveliso zabo zinokumelana neemeko zenkonzo ezinzima.
Enye indawo aphoCTBN I-excels kukubonelela ngokuqina kunye nokunwebeka kwiipholima eziqinileyo. Ngokudibanisa i-CTBN kunye neepolymers ze-thermoset ezifana ne-epoxy resins, iziphumo ze-composites zibonisa ukomelela okongeziweyo kunye nokumelana nokuqhekeka. Le propati inenzuzo kakhulu kumacandelo okuvelisa afana noomatshini abanzima, izinto zesakhiwo kunye nezithinteli zombane.
Inhlanganisela ekhethekileyo yeepropati ezinikezelwa yi-CTBN yenza ukuba ibe yinto ebalulekileyo kwiinkalo ezahlukeneyo. Iinjineli ze-aerospace zisebenzisa i-CTBN kwizitywini ze-elastomeric, ii-gaskets kunye nezixhobo zokudambisa i-vibration. Kwishishini leemoto, i-CTBN isetyenziselwa i-absorber, i-underbody coatings kunye ne-fuel system components.CTBNikwasetyenziswa ngokubanzi kwimveliso yemidlalo ekumgangatho ophezulu, kubandakanywa iibhola zegalufa, izinti zehoki kunye nezihlangu zemidlalo.
Isishwankathelo, i-CTBN (i-carboxyl-terinated butadiene acrylonitrile) i-elastomer eguquguqukayo ephucula izinto eziphathekayo. Ngokuguquguquka okuphantsi kobushushu obuphantsi, ukubambelela, ukuchasana nempembelelo kunye nokuqina, i-CTBN isetyenziswa ngokubanzi kumashishini afana ne-aerospace, i-automotive kunye nemidlalo. Njengoko iteknoloji iqhubela phambili kunye nokufunwa kwezinto eziphezulu zokusebenza kwanda, i-CTBN inokuthi iqhubeke idlala indima ebalulekileyo ekuphuculeni ukuthembeka kunye nokuqina kweemveliso ezahlukeneyo.
Singomthengisi ophezulu we-CTBN e-China, sinikezela ngeenguqulelo ezahlukeneyo ze-CTBN kunye nezinye izinto ezinxulumene nazo.HTPB,ATBN,ATPB , njl njl. okwangoku singenza uphando kwaye siphuhlise i-CTBN entsha ngokwemfuno ekhethekileyo yabathengi bethu. Nanga amabakala ethu e-CTBN, ngakumbi nceda uqhagamshelane ngokuinfo@theoremchem.com
| INTO | CTBN-1 | CTBN-2 | CTBN-3 | CTBN-4 | CTBN-5 |
| Ixabiso leCarboxyl(mmol/g) | 0.45 - 0.55 | 0.55-0.65 | 0.55-0.65 | 0.65-0.75 | 0.6-0.7 |
| Imbonakalo | I-Amber Viscous liquid , akukho kungcola okubonakalayo | ||||
| Viscosity (27℃,Pa.S) | ≤180 | ≤150 | ≤200 | ≤100 | ≤550 |
| Umxholo we-Acrylonitrile,% | 8.0-12.0 | 8.0-12.0 | 18.0-22.0 | 18.0-22.0 | 24.0-28.0 |
| Ukufuma,wt% ≤ | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Umxholo oguquguqukayo,% ≤ | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| Ubunzima bemolekyuli | 3600 - 4200 | 3000 - 3600 | 3000 - 3600 | 2500 - 3000 | 2300 - 3300 |
| * Ukongeza: Sinokuphanda kwaye siphuhlisenaluphi na uhlobo olutsha lwe-CTBNngokwemfuno ekhethekileyo yabathengi bethu. | |||||
Ixesha lokuposa: Oct-15-2023