I-CTPB cas 586976-24-1 I-Carboxyl-Terminated Polybutadiene CTPB

Inkcazo emfutshane:

Igama leKhemikhali: I-Carboxyl-Terminated Polybutadiene

Ikhowudi: CTPB

I-CAS: 586976-24-1

Umgangatho: GB / GJB

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

Irabha ye-polybutadiene elulwelo olupheliswe yi-Carboxyl idla ngokubizwa ngokuba yi-CTPB ngamafutshane. Kuba kukho i-carboxyl kuzo zombini iziphelo zemolekyuli ye-polymeric, le polymer iqhuba ulwakhiwo kwi-carboxyl group, ukusasazwa kwenethiwekhi kucocekile kwaye akukho siphelo sasimahla. Ngoko ke inomsebenzi ogqwesileyo woomatshini.

Amaqela esiphelo se-carboxyl anokusabela kwi-epoxy resin, enefuthe elihle lokuqina kwi-epoxy resin. Xa kuthelekiswa ne-CTBN, i-CTPB ine-viscosity ephantsi, ukusebenza ngcono kobushushu obuphantsi kunye nokuguquguquka.

Isicelo

Le mveliso ayisetyenziselwa kuphela kwi-rocket propellant eqinileyo, kodwa ingasetyenziswa nakwii-elastomers, izincamathelisi, izinto zokutywina, ukuguqulwa kwe-epoxy resin kunye nezinto ezimelana nombane.

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	Isalathisi
into	Ibanga loku-1	Ibanga lesi-2
Inkcazo	Ulwelo olukhanyayo olunombala onsundu okanye otyheli kancinci, akukho mingcipheko ebonakalayo ye-micelle kunye noomatshini
i-viscosity (40℃), ii-Pa.s	≤15	≤12
Ixabiso leCarboxyl,mmol/g	0.40~0.47	0.43~0.52
Umthamo wamanzi, %	≤0.05	≤0.05
Ubunzima be-molecular	4100 - 4500	2800 - 3400
Ukusebenza kakuhle	1.75 - 1.95	1.90 - 2.10

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-HTBS	I-Butadiene-styrene epheliswe yi-hydroxy, i-Random Copolymer
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