chemical-categories

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                

(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.

N-Cyclohexy-2-benzothiazolesulfenamide

N-Cyclohexy-2-benzothiazolesulfenamide is a primarily amine-based accelerator giving good scorch safety, a fast cure rate and good modulus development in a variety of general purpose polymers. It is the most active sulfenamide in EDPM.

N-Cyclohexyl-2-benzothiazolesulfenamide

N-Cyclohexyl-2-benzothiazolesulfenamide is a primarily amine-based accelerator giving good scorch safety, fast cure rate and good modulus development in a variety of general purpose polymers. It is the most active sulfenamide in EDPM. It is used in manufacture of tires, rubber shoes, rubber tube, cable and other technical rubber goods.

N-tert-Butyl-2-Benzothiazolesulfenimide

N-tert-butyl-2-benzothiazolesulfenimide is a primary amine-derived accelerator that provides the long scorch and slow cure rate associated with secondary amine-based sulfenamides. It offers advantages in improved reversion resistance, steel cord adhesion and storage stability.

dibenzothiazole disulfide Purified ?97%

Generic Abbreviation: MBTS (DM)

Chemical Name: Dibenzothiazole Disulfide

CAS NO.:120-78-5

Structural formula:

Technical Specification: GB/T 11408-2003

Properties: A little bitter taste, no-npoisonous. Soluble in chloroform, slightly soluble in benzne, ethyl alcohol and carbon tetrachloride, insoluble in gasoline, water and ethyl acetate.

Application: Generally used for natural and many synthetic rubbers. Used in manufacture of tires, rubber tubes, rubber shoes, rubber cloth and other technical rubber goods. Accelerator MBTS works as plasticizer and delayed cation activitor in polychoroprene.

Package: N.W.:20kg/bag,packed with kraft paper bag or as customer

request.

Storage: Stable indefinitely under normal storage conditions.

Shelf Life ：24 months.

N-Tertiarybutyl-2-benzothiazolesulfenamide

N-Tertiarybutyl-2-benzothiazolesulfenamide is used as a rubber vulcanization accelerator.

zinc stearate technical 98.5 Technical 98

Zinc Stearate,Calcium Stearate,Magnesium Stearate,Barium Stearate,Lead Stearate,Lithium Stearate, Potassium Stearate,Sodium Stearate.

Zinc stearate is a zinc soap that repels water. It is insoluble in polar solvents such as alcohol and ether but soluble in aromatic hydrocarbons (e.g., benzene and chlorinated hydrocarbons) when heated. It is the most powerful mold release agent among all metal soaps. It contains no electrolyte and has a hydrophobic effect. Its main application areas are the plastics and rubber industry where it is used as a releasing agent and lubricant which can be easily incorporated.

 Specification :

Applications :

PVC additive, PVC stabilizer adding in PVC products

Synergic stabilizer for Ba/Cd and Pb stabilizer systems.

Gloss imparting agent in paint industry.

Metal release agent in rubber, polyurethane and polyester processing system.

Die release agent in powder metallurgy.

Chief ingredient in "fanning powder", used by magicians performing card Manipulation to decrease the friction between the cards.

Lubricant in cosmetics to improve texture.

Activator system for rubber vulcanization by sulfur and accelerators.

Storage 

Keep it in airtight containers and dry, cool and dark place. Damp-proof, far from fire and no contact with corrosive matter. 

Packaging :

Net 20kg, paper or polyethylene bag

Net 15kg, paper bag on pallets

Rubber Accelerator MBT(M) Industrial Grade

Chemical Name  2-Mercaptobenzothiazole

Molecular Structure  

Molecular Formula  C₇H₅NS₂

Molecular Weight  167.26

CAS No. 149-30-4

Specifications  GB/T 11407-2003

Properties Relative density: 1.42-1.52g/cm³,Insoluble in water and gasoline, slight soluble in benzene, easy to soluble in ethyl acetate and acetone, soluble in dichloromethane, ethyl ether and chloroform and in the solution of alkali carbonate.

Applications A universal rubber accelerator, mainly is used in tyres, rubber shoes and other rubber articles. It is not used in rubber bags for food because of its bitterness. MBT is regulated for use in articles in contact with food as specified under FDA 21 CFR177.2600, 175.105, 176.300 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.

N-Oxydienthylene-2-Benzothiazole Sulfenamide

N-Oxydienthylene-2-benzothiazole sulfenamide is an excellent delayed accelerator. The performance is similar to that of CZ displaying better scorch safety. Apply alone or with thiurams, guanidines and dithiocarbamates it improve the activity and it is mainly use in manufacture of tires, shoes and belts, non-blooming.It is not recommended to apply in beverage and food containers because of the bitterness of the product after vulcanization.

Rubber Accelerator ZDEC(EZ) Industrial Grade

Chemical Name  Zinc Diethyl Dithiocarbamate

Molecular Structur

Molecular Formula  C₁₀H₂₀N₂S₄Zn

Molecular Weight  362

CAS No.  14324-55-1

Specifications  Q/KS055-2003

Properties  soluble in 1% NaOH solution, carbon disulfide, bezene, chloroform, insoluble in gasoline.

Applications A fast curing accelerator for NR, synthetic rubber and latex, especially suitable for butyl rubber and EPDM rubber and latex. non-toxic, inodorous, it can be used as white or color and transparent rubber manufactures. ZDEC is regulated for use in articles in contact with food as specified under FDA 21 CFR175.105, 177.2600 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..