2- -benzothiazole sulfenamid

The chemical microstructures of cis-polyisoprene (HR) vulcanised with sulfur and N-t-butyl-2-benzothiazole sulfenamide (TBBS) accelerator were studied as a function of extent of cure and accelerator to sulfur ratio in the formulations by solid-state 13C NMR spectroscopy at 75.5 MHz [29]. Conventional (TBBS/Sulfur=0.75/2.38), semi-efficient (SEV=1.50/1.50) and efficient (EV=3.00/1.08) vulcanisation formulations were prepared, which were cured to different cure states according to the magnitude of increase in rheometer torque. The order and types of the sulfurisation products formed are constant in all the formulation systems with different accelerator to sulfur ratios. However, the amount of sulfurisation has been found to vary directly with the concentration of elemental sulfur. [Pg.330]

Sulfenamides, made from 170, by reactions involving primary and secondary amines under oxidizing conditions, include A-cyclohexyl-2-benzothiazole sulfenamide (173) and N-oxydiethylene-2-bcnzolhiazolc sulfenamide (2-(morpholinothio)benzothiazole) (174). Sulfenamides release 2-mercapto accelerators and amine during vulcanization. The amine is a secondary accelerator that brings about fast vulcanization after a slow start. Applications include in tyres and conveyor belts. They are not applicable to hot-air vulcanization processes95. [Pg.768]

Durax . [R.T. Vanderbilt] N-Cyclo-hexyl-2-benzothiazole sulfenamide rubber accelerator. [Pg.115]

OTHER COMMENTS used as a chemical intermediate for diisopropylammonium nitrate and n,n-diisopropyl-2-benzothiazole-sulfenamide also useful as a catalyst. [Pg.571]

A[-/-butyl-2-benzothiazole sulfenamide From Afo o-Abutylamine [95-31-8] Santocuie NS, Delac NS mbber accelerator... [Pg.203]

Akrochem ZDA Powd.. See Zinc diacrylate Akrochem Accelerator BBTS. See Butyl 2-benzothiazole sulfenamide Akrochem Accelerator Bismet See Bismuth... [Pg.129]

Benzothiazol-2-ylthio) succinic acid. See 1-(Benzothiazol-2-ylthio) succinic acid Benzothiazyl-2-t-butyl sulfenamide. See Butyl 2-benzothiazole sulfenamide Benzothiazyl-2-cyclohexyl sulfenamide. See N-Cyclohexyl-2-benzothiazolesulfenamide Benzothiazyl-2-dicyclohexyl sulfenamide. See Dicyclohexylbenzothiazyl-2-sulfenamide 2-Benzothiazyl-N,N-diethylthiocarbamyl sulfide Synonyms Diethyidithiocarbamic acid-2-benzothiazoyl ester Empincal C12H14N2S3 Formula (C6H4SCN)SSCN(C2H5)2 Properties Lt. yel. to tan free-flowing powd. dens. [Pg.456]

Synonyms Benzothiazyl-2-t-butyl sulfenamide N-t-Butyl-2-benzothiazole sulfenamide TBBS Empirical C11H14N2S2 Formula C6H4NCS(SNH)C4Hg Properties Lt. buff powd. or flakes sol. in most org. soivs. m.w. 238.37 dens. 1.29 m.p. 104 C Toxicology LD50 (oral, rat) 7940 mg/kg, (IP, mouse) 5 g/kg, (IV, mouse) 180 mg/kg poison by IV route low toxicity by ing. mutagenic data TSCA listed... [Pg.606]

N-t-Butyl-2-benzothiazole sulfenamide. See Butyl 2-benzothiazole sulfenamide N-(t-Butyl) benzylamine. See N-Benzyl-N-t-butylamine... [Pg.607]

Dekacymen. See o-Cymen-5-ol Dekafald. See DMDM hydantoin Dekalin Dekalln . See Decahydronaphthalene DELA. See Diethanolamine Delac MOR. See N-Oxydiethylene benzothiazole-2-sulfenamide Delac NS. See Butyl 2-benzothiazole sulfenamide... [Pg.1186]

N,N -Dicyclohexyl-2-benzothiazole sulfenamide. See Dicyclohexylbenzothiazyl-2-sulfenamide Dicyclohexylbenzothiazyl-2-sulfenamide CAS 4979-32-2... [Pg.1285]

Perkacil ETU. See Ethylene thiourea Perkacil MBS. See ISI-Oxydiethylene benzothiazole-2-sulfenamide Perkacil MBT. See 2-Mercaptobenzothiazole Perkacil MBTS. See Benzothiazyl disulfide Perkacil NDBC. See Nickel dibutyidithiocarbamate Perkacil SBEC. See Sodium dibenzyldithiocarbamate Perkacil SDBC. See Sodium di-n-butyl dithiocarbamate Perkacil SDEC. See Sodium diethyidithiocarbamate Perkacil SDMC. See Sodium dimethyidithiocarbamate Perkacii TBBS. See Butyl 2-benzothiazole sulfenamide... [Pg.3264]

TBBA-EO. See Tetrabromobisphenol A di-2-hydroxyethyl ether TBBPA. See Tetrabromobisphenol A TBBS. See Butyl 2-benzothiazole sulfenamide TBC TBC. See Tri butyl citrate 4-TBC. See t-Butylcatechol TBCH. See 3-Bromochloro-5,5-dimethyl hydantoin... [Pg.4314]

Amyl acid phosphate Saccharin sodium anhydrous Saccharin sodium dihydrate accelerator, ripening sugarcane Glyoxalic acid accelerator, rubber Aniline 2-Benzothiazyl-N,N-diethylthiocarbamyl sulfide 2-Benzothiazyl-N-morpholine disulfide Benzyl chloride 1,3-Bis (2-benzothiazolylmercaptomethyl) urea Butyl 2-benzothiazole sulfenamide n-Butyraldehyde Cadmium... [Pg.4785]

Akrochem Accelerator BBTS Butyl 2-benzothiazole sulfenamide Delac NS Perkacit TBBS Santocure NS Santocure TBBS Vanax NS Vulkacit NZ/EG 95-32-9... [Pg.6072]

Butyl 2-benzothiazole sulfenamide Santocure TBSI Vanax TBSI 3761-53-3 Acid red 26 3763-55-1 Rubixanthin 3768-58-9... [Pg.6216]

Cyclohexylbenzothiazole sulfenamide ert-Butyl-2-benzothiazole sulfenamide (CBS) (TBBS)... [Pg.438]

TBBS N-Terf-butyl-2-benzothiazole sulfenamide, accelerator... [Pg.102]

Standard Malaysian rubber Tun Abdel Razak Research Centre N-Tef -butyl-2-benzothiazole sulfenamide Thermogravimetric analysis Tetramethyl thiuram disulfide Tetramethyl thiuram monosulfide Zinc 2-ethyl hexanoate... [Pg.104]

Nitrile rubber N-cyclohexyl-2-benzothiazole sulfenamide-(3 -glycidoxypropyl) trimethoxysilane modified silica (m-silica)/SBR Nanosilica/SBR silylated kaolinite/silica particles/SBR Bis-(Y-triethoxysilyl-propyl)-tetrasul-fide (Si-69) modified kaolin/SBR Rice bran carbon/nitrile rubber... [Pg.79]

Similarly application of this methodology to a rubber V-shaped belt showed it contained paraffin wax, a light unsaturated oil (wax, antiozonant, disphenylamine/acetone resin antioxidant, fatty acids, rosin acids and N- -butyl 2-benzothiazole (sulfenamide accelerator). [Pg.24]

Sulfenamides Cyclohexyl-2-benzothiazole-sulfenamide CBS Long Fast S2-S4... [Pg.7319]

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