phuhlisa inguqulelo eyahlukileyo ye-CTBN I-Carboxyl terminated butadiene nitrile rubber (CTBN) CAS 25265-19-4 I-Carboxyl-Terminated Butadiene-Acrylonitrile CAS 25265-19-4/68891-46-3

Inkcazo emfutshane:

Igama leKhemikhali: CTBN/ Carboxyl terminated butadiene nitrile rubber

Izithethantonye:

I-HYPRO 1300X13 CTBN kunye ne-1300X13F CTBN I-Carboxyl-Terminated Butadiene-Acrylonitrile;Irabha ye-Carboxyl epheliswe yi-nitrile yolwelo (i-CTBN); Irabha ye-acrylonitrile yolwelo epheliswe yi-Carboxyl (i-CTBN); irabha ye-nitrile butadiene epheliswe yi-carboxyl

I-CAS: 25265-19-4 / 68891-46-3

Umgangatho: GB / GJB

Qaphela: Singaphanda size siphuhlise naluphi na uhlobo olutsha lwe-CTBN ngokwemfuno ekhethekileyo yabathengi bethu.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

I-butadiene acrylonitrile epheliswe yi-carboxyl luhlobo lwerabha yolwelo eneqela le-carboxyl njengeqela lomsebenzi wayo, kwaye ikhowudi yayo yi-CTBN, ingasetyenziswa ngokubanzi kwiindawo zeenqwelo moya kunye nemizi-mveliso yoluntu. Ngokwesiqhelo i-CTBN isetyenziswa kunye ne-somatotype resin. I-CTBN eneqela elipheliswe yi-carboxyl elisebenzayo inokusabela kwi-epoxy resin ukuze yomeleze ukuqina kwayo.

I-CTBN ingasetyenziswa njenge:

- Izinto zokuncamathelisa, ukubopha, ukutywina, ukutshiza, ukugalela kwiimbiza (i-aerospace, iimoto, umbane/i-elektroniki, imboni, ukusetyenziswa kwezixhobo zaselwandle nezokwakha...)

- Iingubo (isisombululo, umgubo, amanzi ahambayo)

- I-CTBN iqinile kwi-epoxy resin kwaye inokuguquguquka okugqwesileyo kwii-resin zokubeka i-thermosetting ezifana ne-epoxy, i-phenolic, i-polyester engagcwaliyo kunye nee-resin ezibuthathaka kwi-photosensitive.

Iinzuzo kunye neempawu

1. Yomeleza ukuqina kunye nokuguquguquka kwee-thermoset resins

2. Iphucula ukunamathela kwiziseko ezinzima ukunamathela kuzo

3. Yonyusa ukuchasana nokuqhekeka

4. Iphucula ukuqina (ukumelana nokudinwa)

5. Yonyusa iipropati zoomatshini ezishushu kakhulu

6. Inguqulelo ye-FDA iyafumaneka

Isicelo

1. I-CTBN sisiguquli esibalaseleyo sokuguquguquka kwiiresini ze-thermosetting ezifana ne-epoxy, i-phenolic, i-polyester engagcwaliyo kunye neeresini ezithambileyo. Ingaphucula ukumelana nokuqhekeka kunye nokumelana nokuqhekeka kwemveliso yokugqibela.

2. I-adhesive yesinyithi eyenziwe nge-epoxy resin eguqulwa yi-CTBN (umxholo we-acrylonitrile yi-25%), inokuqina okuhle, ukuguquguquka kunye nokumelana nokudinwa. Ingasetyenziselwa ukubopha izinto zeplane, kunye ne-organic glass kunye ne-terylene belt. Le adhesive ingasetyenziswa njenge-adhesive evuzayo yezinto ezahlukeneyo zelaphu ezifana ne-glass fiber, i-terylene kunye ne-carbon fiber.

3. I-glue eveliswa yi-CTBN kunye ne-epoxy resin inokuqina kubushushu obuqhelekileyo, ingasetyenziselwa ukubopha izinto ezikhanyayo, iya kufikelela kubunzulu obuphezulu be-glue emva kweeyure ezingama-72. Ubunzulu be-peel-intensity yi-0.55MPa, kwaye ubunzulu bokusika yi-26.7MPa. Izinto zokuvala izinto zombane eziveliswa yi-CTBN modified epoxy, ezonyusa ukumelana nokuqhekeka, aziyi kuba naqhekeko emva kokuphinda zisetyenziswe izihlandlo ezingama-200 kubushushu obuphakathi kwe--55.0℃ ukuya kwi-150℃.

4. I-CTBN ingasetyenziswa njenge-adhesive kwi-grind kunye ne-cutting wheel, ineenzuzo ze-adhesive encinci kodwa ukumelana nokukrala okungakumbi, kunye nokusebenza kakuhle kwe-polish kunye nokumelana namanzi ashushu.

5. I-CTBN isetyenziswa kakhulu njengesixhobo sokubopha ii-propellants zerokhethi eziqinileyo.

6. I-CTBN yoKugquma (isisombululo, umgubo, amanzi ahambayo).

7. Nezinye iintlobo ezininzi zokusetyenziswa

Ukupakisha kunye nokugcina

Ipakishwe kwi-50kg/drum, i-180kg/drum, ixesha lokugcina liyi-1 ngonyaka.

Imiyalelo yokhuseleko:

Indawo yokugcina kufuneka ibe kwindawo epholileyo, eyomileyo kwaye iphefumle umoya. Imeko engcono iphakathi kwe -20 ~ 38℃. Ixesha lokugcinwa kweshelufu leenyanga ezili-12, ukuba liphelile, lingasetyenziswa ukuba lisemgangathweni xa livavanywa kwakhona. Xa uthutho kufuneka uphephe imvula, ukukhanya kwelanga. Musa ukuxuba ne-oxidizer enamandla.

Inkcazo

INTO	I-CTBN-1	I-CTBN-2	I-CTBN-3	I-CTBN-4	I-CTBN-5
Ixabiso leCarboxyl(mmol/g)	0.45 - 0.55	0.45-0.65	0.45-0.65	0.65-0.75	0.45-0.70
Inkangeleko	Ulwelo olunombala oluhlaza okwesibhakabhaka, alunazo izinto ezimdaka ezibonakalayo
Ukuxinana (27℃,Pa.S)	≤180	≤200	≤300	≤200	≤600
Umxholo we-Acrylonitrile,%	8.0-12.0	8.0-14.0	18.0-22.0	18.0-22.0	24.0-28.0
Ukufuma, ubunzima% ≤	0.05	0.05	0.05	0.05	0.05
Umxholo oguquguqukayo,% ≤	1.0	1.0	1.0	1.0	1.0
Ubunzima be-molecular	3600 - 4200	3000 - 4500	3000 - 4500	2500 - 3000	3000 - 4500
* Ukongeza: Singaphanda size siphuhlise naluphi na uhlobo olutsha lwe-CTBNngokwemfuno ekhethekileyo yabathengi bethu.

Cebisa iimveliso

Hayi.	Ikhowudi	Igama leKhemikhali
1.	I-HTTPB	I-Polybutadiene Epheliswe yiHydroxyl
2.	I-EHTTPB	I-polybutadien epheliswe yi-hydroxyl
3.	I-HTBN	Irabha ye-nitrile butadiene elulwelo olupheliswe yi-hydroxy
4.	I-ATBN	Irabha ye-butadiene ye-nitrile epheliswe yi-amino
5.	I-CTPB	I-Carboxyl-Expinated Polybutadiene (CTPB)
6.	I-CTBN	Irabha yeNitrile Butadiene epheliswe yiCarboxy (CTBN)
7.	I-LPB	I-Liquid Polybutadiene (LPB)
8.	I-EPB	I-Polybutadiene exutyiweyo
9.	I-LSBR	Irabha ye-Liquid Butadiene Styrene
10.	I-LPBOH	I-Monohydroxy liquid polybutadiene
11.	I-RE	I-Triphenylmethane -4,4`,4``-triisocyanate
12.	I-RFE	I-Tris(4-isocyanatophenyl) thiophosphate
13.	I-RN	I-27% yePolyisocyanate kunye ne-73% ye-Ethyl Acetate
14.	I-RC	I-35% TDI-bases polyisoyanurate kunye ne-65% Ethyl acetate
15.	KWAYE	I-1,5-Naphthalene Diisocyanate
16.	HAYI	I-Dimeryl Diisocyanate
17.	I-TMXDI	I-Tetramethylxylylene Diisocyanate
18.	I-TMI	1-(1-Isocyanato-1-methylethyl)-3-isopropenylbenzene
19.	I-Trans-CHDI	I-Trans-1,4-cyclohexane diisocyanate
20.	I-MOPA	I-3-Methoxypropylamine
21.	I-PET Polyether	Ubunzima obuphakathi beMolekyuli yePET
22.	BN 99	I-Boron Nitride
23.	I-THEED	I-N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine
24.	I-DCDPS	I-4,4'-Dichlorodiphenyl sulfone
25.	I-Oleyl diamine	I-N-Oleyl-1,3-Propylene Diamine
26.	D1821	I-dimethyl ammonium chloride exutywe ne-dihydrogenated tallow
27.	Umgubo we-al	Umgubo we-Aluminium Atomized Spherical Al Powder/ umgubo we-aluminite
28.	I-AP	I-AP (i-Ammonium perchlorate)
29.	...	www.theoremchem.com