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N-Cyclohexyl-2-benzothiazolesulfenamide Purified ?95

CHEMICAL NAME: N-cyclohexyl-2-benzothiazole sulfenamide
CAS NO.: 95-33-0

STRUCTURAL FORMULA
 

MOLECULAR FORMULA: C13H16N2S2

 

APPLICATION: Hoar or yellowish powder, smell a bit, nonpoisonous, density is 1.31-1.34, dissolve easily in benzene, methylbenzene, chloroform, carbon bisulfide, dichloromethane, acetone, acetic ether, not easily soluble in water, dilute acid, rare alkali and petrol. Mainly use for producing industrial rubber item of tire, hose, rubber shoes, cable etc.

 

SPECIFICATION

Item

 Index

Appearance

Grayish or light yellowish powder

Melting point, initial, ℃≥

 98.0

Heating loss, % ≤

 0.30

Ash, % ≤

 0.30

Sieve residue(150um), % ≤

 0.05

HANDLING PRECAUTIONS

For detailed information on toxicological and handling precautions please refer to current Safety Data Sheet and should be consulted before using this product.

STORAGE  

Store CBS in single stacked pallets in a cool, dry, well-ventilated area, avoiding exposure of the packaged product to direct sunlight.

PACKAGE: plastic woven bag or paper-plastic laminated bag, 25kg/bag. 

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Rubber Accelerator MBTS(DM) Industrial Grade

Chemical Name    2, 2-Dibenzothiazole Disulfide (MBTS)

Molecular Structure

 Molecular Formula  C14H8N2S4

 Molecular Weight  332.5

CAS No.  120-78-5

Specifications  GB/T 11408-2013

 Item

Specifications

High grade

Appearance

White or light yellow powder or Granular

Initial Melting Point     (℃)Min.

166.0

Heat Loss             (%)Max.

0.3

Ash                   (%)Max.

0.3

MBT                   (%)Max.

1.0

Purity                  (%)Min.

95.0

Residue on 150μm Sieve  (%)Max.

0.1

 

Properties  Non-toxic, insoluble in water, but soluble in alcohol, ethyl ether,etc,Density :1.5g/cm3 ,

Applications Used with other accelerators in tyres, rubber belts and so on. MBTS is regulated for use in articles in contact with food as specified under FDA 21 CFR177.2600, 175.105 and under BgVV XXI, Categories 1-4.

Storage Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.

Packing  25kg net paper bags lined with polyethylene film bags.

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Rubber Accelerator TMTD(TT) Industrial Grade

Chemical Name Tetramethyl Thiuram Disulfide

Molecular Structure

Molecular Formula  C6H12N2S4

Molecular Weight  240.41

CAS No.  137-26-8

Specifications  Q/KES018-2007

Item

Specifications

1st grade

Appearance

White or light yellow powder

Initial Melting Point               (℃)Min.

140

Heat Loss                     (%)Max.

0.3

Ash                               (%)Max.

0.3

Residue on 150μm Sieve   (%)Max.

 

0.1

 

Properties  Density :1.31~1.34g/cm3 ,Soluble in benzene, acetone, chloroform, a little soluble in alcohol, insoluble in water.

Applications  Suitable for natural and synthetic rubber and latex, being a good secondary accelerator of kinds of thiazole, it is used with other accelerators to the continuous vulcanization. TMTD is regulated for use in articles in contact with food as specified under FDA 21 CFR177.2600, 175.105 and under BgVV XXI, Categories 1-4 and "Sonderkategorie".

Storage  Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.

Packing  25kg net paper bags lined with polyethylene film bags.

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1,3-Diphenylguanidine

1,3-Diphenylguanidine is an excellent medium speed accelerator for natural glue and rubber polymers. It is used as active agent for thiazoles, thiram, sulphenamide.

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2-Mercaptobenzothiazole

Mercaptobenzothiazole is an organic compound from the group of heteroaromatic compounds. It is often used as rubber accelerators and antioxidants in the manufacture of rubber products used. It is used in fungicide, in veterinary preparations and in industrial cutting oils. It also find application as a stabilizer in the photo industry, as a reagent for the determination of metals in the quantitative analysis and as an adjuvant in the electrochemical coating of metal surfaces.

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2-mercaptobenzothiazole Purified ?97%

Rubber Accelerator-MBT


 C7H5NS2

2-Mercaptobenzothiazole

CAS NO: 149-30-4


APPLICATION: Vulcanization accelerator for natural and synthetic rubber. Straw yellow or white powder with slight bitter taste, Density 1.42-1.52, soluble in chloroform, partly soluble in benzene, ethanol, carbon tetrachloride, insoluble in gasoline, water and ethyl ethanol. Reserve steadily.

 

SPCIFICATION                

Index

Grade one

 

Appearance

light yellow or grayish powder

Initial Melting point, initial ℃≥

171.0

Heat loss, % ≤

0.40

Ash, % ≤

 0.30

Sieve residue (150um), % ≤

0.1

(Note: Residue on screen only for powder)
HANDLING PRECAUTIONS

For detailed information on toxicological and handling precautions please refer to current Safety Data Sheet. This information sheet can be requested from GBICL and should be consulted before using this product.

STORAGE RECOMMENDATIONS

Store MBT in single stacked pallets in a cool, dry, well-ventilated area, avoiding exposure of the packaged product to direct sunlight.

PACKAGE: paper-plastic laminated bag, 25 kg/bag.

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3-Methylpiperidine

3-Methylpiperidine is used as raw material for hardener of epoxy resins, corrosion inhibitors, insecticides, accelerators for rubber, urethane catalysts, antioxidants and as a catalyst for silicone esters. It is also used in manufacturing pharmaceuticals.

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33% DPTU Dispersion

33% DPTU Dispersion is used as an accelerator in the vulcanisation of rubber latex. It can be used alone or boosted by Diphenylguanidine.

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35% Aquaccel Z Dispersion

35% Aquaccel Z Dispersion is used as an accelerator in the vulcanisation of rubber latex.It is a fast-curing, low-nitrosamine producing accelerator.

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4,4'-Dithiodimorpholine

Sulphur donor vulcanizing agent for efficient vulcanization and semi-efficient vulcanization cure system; provide heat/reversion/aging resistance in NR and synthetic rubbers; non-blooming; excellent storage safety.

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