CAS Number: 4979-32-2
EC Number: 225-625-8
Luvomaxx DCBS is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.
Consumer Uses of Luvomaxx DCBS
Luvomaxx DCBS is used in the following products: polymers.
Other release to the environment of Luvomaxx DCBS is likely to occur from:
-outdoor use resulting in inclusion into or onto a materials (e.g. binding agent in paints and coatings or adhesives),
-outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials),
-outdoor use in long-life materials with high release rate (e.g. tyres, treated wooden products, treated textile and fabric, brake pads in trucks or cars, sanding of buildings (bridges, facades) or vehicles (ships))
-indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment).
Luvomaxx DCBS is used in the following areas: formulation of mixtures and/or re-packaging.
Luvomaxx DCBS is used for the manufacture of: rubber products and plastic products.
Release to the environment of Luvomaxx DCBS can occur from industrial use: as processing aid, in the production of articles, as processing aid and formulation in materials.
Release to the environment of Luvomaxx DCBS can occur from industrial use: manufacturing of the substance.
Luvomaxx DCBS is approved for use within allergenic epicutaneous patch tests which are indicated for use as an aid in the diagnosis of allergic contact dermatitis (ACD) in persons 6 years of age and older.
Luvomaxx DCBS is exclusively used as vulcanization accelerator in rubber goods manufacture.
Vulcanization transforms the rubber from the thermoplastic into the elastomeric state at temperatures between 150 and 200 °C.
Luvomaxx DCBS is loaded to the rubber in concentrations of 0.5– 1% (ww) but it breaks down during the curing process.
Beside Luvomaxx DCBS, other benzothiazole sulphenamides are used as curing agents.
During vulcanization the unstable sulphur-nitrogen link of benzothiazole sulphenamides is split and in a complex reaction sequence the rubber molecules are vulcanized with an intermediate formation of a 2-mercaptobenzothiazole (MBT) radical.
Products resulting from the process are basic amines, MBT (partly bound as “pending group”) and secondary reaction products.
The breakdown products are according to experimental data partly included into the rubber matrix and partly released in vulcanization fumes.
The most important products of rubber industry are automobile tires which take about 2/3 of the total rubber production.
The remaining rubber is used for various types of “rubber goods”.
Of these rubber goods, 65 % of the volume is used in the automotive branch.
Rubber Accelerator DCBS , also known as DZ, is a subsulfonamide accelerator with excellent scorch resistance.
Luvomaxx DCBS can be used in natural rubber and synthetic rubber.
Luvomaxx DCBS is suitable for manufacturing thick tire, rubber belt, shockproof products, etc.
Luvomaxx DCBS is a subsulfonamide accelerator with excellent anti-coke performance and delayed curing effect.
Luvomaxx DCBS is compatible with natural and synthetic rubber, suitable for rubber belts and shock absorbers, radial tires, etc.
In particular, Luvomaxx DCBS has good adhesion to metals.
A total market volume of 20 000 t/a is assumed in this assessment.
Luvomaxx DCBS and other benzothiazole sulphenamides are obtained by oxidation of a mixture of MBT or NaMBT and cyclohexylamine or other amines.
Uses of Luvomaxx DCBS:
Luvomaxx DCBS is exclusively used as vulcanization accelerator in rubber goods manufacture.
Vulcanization transforms the rubber from the thermoplastic into the elastomeric state at temperatures between 150 and 200 °C.
Luvomaxx DCBS is loaded to the rubber in concentrations of 0.5– 1% (ww) but it breaks down during the curing process.
Beside Luvomaxx DCBS, other benzothiazole sulphenamides are used as curing agents.
During vulcanization the unstable sulphur-nitrogen link of benzothiazole sulphenamides is split and in a complex reaction sequence the rubber molecules are vulcanized with an intermediate formation of a 2-mercaptobenzothiazole (MBT) radical.
Products resulting from the process are basic amines, MBT (partly bound as “pending group”) and secondary reaction products.
The breakdown products are according to experimental data partly included into the rubber matrix and partly released in vulcanization fumes.
The most important products of rubber industry are automobile tires which take about 2/3 of the total rubber production.
The remaining rubber is used for various types of “rubber goods”.
Of these rubber goods, 65 % of the volume is used in the automotive branch.
Luvomaxx DCBS is exclusively used as vulcanization accelerator in rubber goods manufacture.
KEYWORDS:
4979-32-2, 225-625-8, LUVOMAXX CBS, LUVOMAXX TBBS, LUVOMAXX TBSI, LUVOMAXX MBT, LUVOMAXX MBTS, LUVOMAXX ZMBT, LUVOMAXX TDEC, LUVOMAXX ZBEC
Other release to the environment of Luvomaxx DCBS is likely to occur from: outdoor use resulting in inclusion into or onto a materials (e.g. binding agent in paints and coatings or adhesives), outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials), outdoor use in long-life materials with high release rate (e.g. tyres, treated wooden products, treated textile and fabric, brake pads in trucks or cars, sanding of buildings (bridges, facades) or vehicles (ships)) and indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment).
Product / Appearance / Active ingredient / Colour / Melting point (onset):
Sulphenamides:
LUVOMAXX / CBS granules - oil-coated powder / N-cyclohexyl-2 benzothiazolesulphenamide / off white-greyish / 98 °C
LUVOMAXX / DCBS granules - oil-coated powder / N,N-dicyclohexyl-2-benzothiazolesulphenamide / light beige / 96 °C
LUVOMAXX / TBBS granules - oil-coated powder / N-tert-butyl-2-benzothiazolesulphenamide / off-white - greyish / 104 °C
LUVOMAXX / TBSI oil-coated powder / N-tert-butyl-2-benzothiazolesulphenimide / off-white to cream / 137 °C
Thiazoles:
LUVOMAXX MBT / granules oil-coated powder / 2-mercaptobenzothiazole / light yellow / 171 °C
LUVOMAXX MBTS / granules oil-coated powder / dibenzothiazyldisulphide / pale yellow / 165 °C
LUVOMAXX ZMBT / granules oil- coated powder / zinc salt of 2-mercapto-benzothiazole / light yellow / 200 °C
Dithiocarbamates:
LUVOMAXX TDEC / granules oil- coated powder / tellurium diethyl dithiocarbamate / orange to yellow / 110 °C
LUVOMAXX ZBEC / granules oil- coated powder / zinc dibenzyl dithiocarbamate / white / 180 °C
LUVOMAXX ZDBC / granules oil- coated powder / zinc dibutyl dithiocarbamate / white / 104 °C
LUVOMAXX ZDEC / granules oil-coated powder / zinc diethyl dithiocarbamate / white / 174 °C
Guanidines:
LUVOMAXX DPG / granules oil coated powder / diphenylguanidine / off-white greyish / 144 °C
Dithiophosphates:
LUVOMAXX ZDTP / viscous liquid / zinc dialkyl dithiophosphate / yellowish / -10 °C
Thiurams:
LUVOMAXX DPTT / granules oil- coated powder / dipentamethylenethiuram tetrasulphide / white to light yellow / 103 °C
LUVOMAXX TBzTD / granules oil- coated powder / tetrabenzylthiuram disulphide / white / 130 °C
LUVOMAXX TETD / granules oil- coated powder / tetraethylthiuram disulphide / light yellow / 66 °C
LUVOMAXX TiBTD / granules oil- coated powder / tetraisobutylthiuram disulphide / white / 65 °C
LUVOMAXX TMTM / granules oil- coated powder / tetramethylthiuram monosulphide / yellow / 104 °C
Thioureas:
LUVOMAXX ETU / granules oil- coated powder / N-N'-ethylene thiourea (2-mercaptoimidazoline) / white / 195 °C
LUVOMAXX MTT / powder / 3-methyl thiazolidine-2-thione / off-white / 65°C
Sulphur donors:
LUVOMAXX DTDM / oil- coated powder / 4,4’-dithiodimorpholine / white / 119 °C
Amine Accelerators:
LUVOMAXX HMT / crystal powder / hexamethylene tetramine / white / > 200°C
Synonyms:
N,N-dicyclohexyl-2-benzothiazolesulphenamide
benzothiazyl-2-cyclo-hexyl sulfenamide
N,N’-dicyclohexyl-2-benzothiazole sulfenamide
N,N-dicyclohexylbenzothiazole-2-sulphenamide
CBS
curax
DURAX
conaca
conach
conacs
delacs
sulfenax
ekagomcbs
pennaccbs
DCBS
N-Cyclohexylbenzothiazol-2-sulphenamide
95-33-0
N-Cyclohexyl-2-benzothiazolesulfenamide
Thiohexam
Accelerator CZ
Santocure
Sulfenax
Curax
Durax
Sulfenamide Ts
Santocure Powder
Sulfenax TsB
Vulkacite CZ
Sulfenax CB
Vulkacit CB
Santocure Pellets
Vulcafor CBS
Conac A
Conac S
Delac S
Ekagom CBS
N-Cyclohexyl-2-benzothiazolylsulfenamide
Royal CBTS
Rhodifax 16
Sulfenax CB 30
Vulcafor hbs
Soxinol cz
Vulkacit c
Sulfenax cb/k
Vulkacit cz/c
Vulkacit cz/k
Nocceler CZ
Accicure HBS
N-Cyclohexyl-2-benzothiazylsulfenamide
Pennac CBS
Sanceler CM-PO
2-Benzothiazolesulfenamide, N-cyclohexyl-
Luvomaxx DCBS
N-Cyclohexylbenzothiazole-2-sulfenamide
Benzothiazyl-2-cyclohexylsulfenamide
2(Cyclohexylaminothio) benzothiazole
Conac H
N-Cyclohexyl-2-benzothiazosulfenamide
Sufenax cb
DCBS
Cyclohexyl benzothiazolesulfenamide
Santocure vulcanization accelerator
UNII-UCA53G94EV
CCRIS 4910
N-Cyclohexyl-2-benzothiazole sulfenamide
HSDB 2868
2-Benzenethiazolesulfenamide, N-cyclohexyl-
N-Cyclohexylbenzothiazole- 2-sulphenamide
CBS, N-Cyclohexyl-2-benzothiazolesulfenamide
N-(1,3-benzothiazol-2-ylthio)cyclohexanamine
S-(Benzo[d]thiazol-2-yl) -N-cyclohexylthiohydroxylamine
CAS-95-33-0
Vulkacit cz/eg
Perkacit CBS
Akrochem CBTS
Ekaland CBS
Sanceler CM-G
Banac CBS
N-(1,3-benzothiazol-2-ylsulfanyl)cyclohexanamine
Vulkacit CZ/EG-C
CBTS