guteza imbere verisiyo zitandukanye CTBN Carboxyl yarangije butadiene nitrile rubber (CTBN) CAS 25265-19-4 Carboxyl-Yarangije Butadiene-Acrylonitrile CAS 68891-46-3
Amazi ya carboxyl yarangiye ariko butadiene acrylonitrile ni ubwoko bumwe bwa reberi yamazi ifite groupe ya carboxyl nkuko ari itsinda ryimikorere, kandi ni code ni CTBN, irashobora gukoreshwa muri rusange mu ndege n’inganda za gisivili. Mubisanzwe CTBN ikoreshwa ihujwe na somatotype resin. CTBN ifite carboxyl irangiza itsinda irashobora kwitwara kuri epoxy resin kugirango yongere ubukana.
1. Yongera ubukana nubworoherane bwa thermoset
2. Itezimbere kwifata kubutaka bugoye guhuza
3. Yongera ingaruka no kurwanya guhangana
4. Itezimbere kuramba (kurwanya umunaniro)
5. Yongera imiterere yubushyuhe bwo hasi
6. verisiyo ya FDA irahari
1 Irashobora kunoza ubukana bwokwirinda no gucamo ibicuruzwa byanyuma.
2. Ibyuma bifata ibyuma bikozwe muri epoxy resin ihindurwa na CTBN (ibirimo acrylonitrile ni 25%), ifite ubukana bwiza, guhinduka no kurwanya umunaniro. Irashobora gukoreshwa muguhuza ibice byindege, kimwe nikirahure kama nu mukandara wa terylene. Iyi miti irashobora kandi gukoreshwa nk'ibikoresho bifata imyenda itandukanye nka fibre y'ibirahure, terylene na karuboni.
3. Ibifunga biva muri CTBN na epoxy resin birashobora gukira mubushyuhe busanzwe, birashobora gukoreshwa muguhuza ibikoresho bya aluminium, bizagera kumurongo mwinshi cyane nyuma yamasaha 72. Ubushuhe ni 0.55MPa, naho ubukana bwo gukata ni 26.7MPa. Ibikoresho by'amashanyarazi bifunga ibicuruzwa byakozwe na CTBN byahinduwe epoxy, byongera imbaraga zo guhangana, ntibishobora gucika nyuma inshuro 200 byongeye gukoreshwa mubushyuhe buri hagati ya -55.0 ℃ kugeza 150 ℃.
4. CTBN irashobora gukoreshwa nk'ifata mugusya no gukata uruziga, ifite inyungu zo kutifata neza ariko birwanya abrasion, ndetse no gukora neza neza, kurwanya amazi ashyushye.
5. CTBN ikoreshwa cyane nkumuhuza wa roketi ikomeye.
6. n'ibindi ...
Gupakira muri 50kg / ingoma, 170kg / ingoma, Igihe cyo kubika ni umwaka 1.
Amabwiriza yumutekano:
Ububiko bugomba kuba bukonje, bwumutse kandi buhumeka. Imiterere myiza iri muri -20 ~ 38 ℃. Ubuzima bwa Shelf bwamezi 12, niba burangiye, buracyakoreshwa niba kugeza kurwego rusanzwe. Iyo ubwikorezi bugomba kwirinda imvura, izuba. Ntukavange na okiside ikomeye.
| INGINGO | CTBN-1 | CTBN-2 | CTBN-3 | CTBN-4 | CTBN-5 |
| Agaciro ka Carboxyl (mmol / g) | 0.45-0.55 | 0.55-0.65 | 0.55-0.65 | 0.65-0.75 | 0.6-0.7 |
| Kugaragara | Amber Amazi meza, nta mwanda ugaragara | ||||
| Viscosity (27 ℃, Pa.S) | ≤180 | 50150 | ≤200 | ≤100 | 50550 |
| Ibirimo Acrylonitrile,% | 8.0-12.0 | 8.0-12.0 | 18.0-22.0 | 18.0-22.0 | 24.0-28.0 |
| Ubushuhe, wt% ≤ | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Ibirimo bihindagurika,% ≤ | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| Uburemere bwa molekile | 3600-4200 | 3000-3600 | 3000-3600 | 2500-3000 | 2300-3300 |
| * Mubyongeyeho ： Turashobora gukora ubushakashatsi no kwiteza imbereverisiyo iyo ari yo yose ya CTBNukurikije icyifuzo cyihariye cyabakiriya bacu． | |||||
| 1. | HTPB Ikomeye ya Hydroxyl-Yarangije Polybutadiene HTPB CAS 69102-90-5 |
| 2. | |
| 3. | |
| 4. | |
| 5. | HTBS / HTPB-styrene copolymer |
| 6. | |
| 7. | |
| 8. | MLPB / igitsina gabo polybutadiene |
| 9. | CTBN / Carboxylated- yarangije amazi ya acrylonitrile rubber |
| 10. | |
| 11. | |
| 12. | |
| 13. | |
| 14. | |
| 15. | MAPO Tris-1- (2-Methylaziridinyl) Fosifine Oxide CAS 57-39-6 |
| 16. | |
| 17. | |
| 20. | |
| makumyabiri na rimwe. | |
| makumyabiri na kabiri. | |
| makumyabiri na gatatu. | |
| makumyabiri na bane. | |
| 25. | |
| 26. | 8-methylnonyl nonan-1-oate (Isodecyl Pelargonate) CAS 109-32-0 |
| 27. | |
| 28. | |
| 29. | |
| 30. |
