Rubber Accelerator Drubber Accelerator Dpgpg Suppliers and Manufacturers

Properties: Gray-white powder (granule) with a little odor, no poison. The density is 1.31-1.34. Soluble in benzene,boluene, chloroform, CS2, CH2Cl2 acetone, ethyl acetate, hardly soluble in alcohol, insoluble in water,gasoline, acid / alkali with lower concentration. Application: A medium fast primary accelerator suitable for NR, IR, SBR, NBR, HR and EPDM. An outstanding delayed action accelerator. Be top effective and safe when used at ordinary processing temperatures, causing no scorches. Vulcanized show excellent physical property and quick complete. Usually used alone when activated by DPG, TMTD and TS. Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year.

Trade name: MBT,M Chemical Name : 2-Mercaptobenzothiazole Molecular Formula: C7H5NS2 Item Specifications Appearance: Light-yellow powder Initial M.P.,?= ,170.0 Loss on Drying%,= , 0.4 Ash%,= , 0.30 (150µm)Residues %,=, 0.05

Trade name: MBTS,DM Chemical Name: Dibenzothiazole disulfide Molecular Formula: C14H8N2S4 Used as an acid accelerator currently and a medium fast primary accelerator. Imparts excellent aging properties when used both alone and in combination with DM, TMTD and many other basic accelerators for higher activity. Its accelerative temperature is low and easily be dispersed with lower pollution. Mainly used in the manufacture of tires, tubes, foot wear, rubber belts and hoses etc.

Chemical Name: Zinc 2-mercaptobenzothiazole Specification: Item MZ-5 MZ-15 Powder Oiled powder Powder Oiled powder Appearance Light yellow powder Light yellow powder Initial M.P. �¿C â?¥ 200.0 200.0 200.0 200.0 Loss on drying % â?¤ 0.30 0.50 0.30 0.50 Zinc content % 16.0-22.0 16.0-22.0 15.0-18.0 15.0-18.0 Free M % â?¤ 5.0 5.0 15.0 15.0 Residues on 150�¼m sieve, % â?¤ 0.10 0.10 0.10 0.10 Additive, % -- 1.0-2.0 -- 1.0-2.0 Properties: Light yellow powder with light bitter taste. Specific density is 1.65--1.72. Hardly soluble in acetone, benzene, ethanol, and carbon tetrachloride. Insoluble in water, gasoline. Decomposed in strong acid and alkali. Application: Used for NR, IR, SBR, NBR, EPDM and latex. May be regarded as an intermediate between Accelerator MBT and Accelerator MBTS. Used as a secondary accelerator in combination with Accelerator ZDMC and Accelerator ZDEC. Have the similar performance as MBT at curing temperature in dry rubber application. Has lower scorch and better has processing safety. Suitable for mold curing. Requires zinc oxide and stearic acid as activators in many kinds of rubber batch. Easily disperses in rubber; yields non-staining and non-discoloring products. Mainly used in the manufacture of latex products, foam rubber, latex coating gloves, etc. Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is 2 years when stored under normal conditions.

Chemical Name: Dibenzothiazole disulfide Specification: Item Powder Oiled powder Granule Appearance Gray-white or light yellow powder(granule) Initial M.P. �¿C â?¥ 167.0 167.0 167.0 Loss on drying % â?¤ 0.30 0.50 0.30 Ash % â?¤ 0.30 0.30 0.30 Residues on 150�¼m sieve, % â?¤ 0.10 0.50 -- Additive, % -- 1.0-2.0 -- Granule Diameter, mm -- -- 1.50 Properties: A little bitter taste. Specific gravity: 1.45--1.54. Soluble in chloroform, toluene, benzene, carbon tetrachloride. Insoluble in water and ethyl alcohol. Application: Given flat, moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. Non-staining/non-discolouring in "white" socks; use as a plasticiser and/or retarder in polychloroprene rubber. Secondary acceleration is usually required for synthetic polymers. Better scorch safety than Accelerator MBT. Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is 2 years when stored under normal conditions.

Chemical Name: N-Oxydienthylene-2-benzothiazole sulfenamide Specification: Item Granule Appearance Light yellow or orange granule Initial M.P. �¿C â?¥ 80.0 Loss on drying % â?¤ 0.30 Ash % â?¤ 0.30 Insoluble In methanol,%max 0.50 Free amine,%max 0.50 Properties: Light yellow or orange crystal(granule). No posion with a little odor of ammoni. The density is 1.34--1.40. Soluble in benzene, acetone, chloroform, insoluble in water acid and alkali with lower concentration. Application: An excellent delayed accelerator. The performance is similar as Accelerator CZ with better scorch safety. Widely used in NR, IR, SBR, NBR and EPDM. Can be used alone or with those vulcanization Accelerators such as thiurams, guanidines and dithiocarbamates to improve the activity. Mainly used in manufacture of tires, shoes and belts. Non-blooming. Not Suitahle appying in beverage and food containers because of the bitterness of the product after vulcanization. Packaging: 25kg plastic woven bag, paper wilh plastic film bag, kraft paper bag. Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is one year when stored under normal conditions.

Chemical Name: N-tert-butyl-2-benzothiazyl sulfenamide Specification: Item Powder Oiled powder Granule Appearance Gray-white powder(granule) Initial M.P. 105.0 105.0 105.0 Loss on drying % 0.30 0.50 0.30 Ash % 0.30 0.30 0.30 Residues on 150 m sieve, % 0.10 0.10 -- Insoluble In methanol,% 1.0 1.0 1.0 Additive, % -- 1.0-2.0 -- Granule Diameter, mm -- -- 1.0-3.0 Properties: Grey white powder(granule in color with bitter taste and slight odor. Specific gravity: 1.26--1.32, Soluble in ethanol, carbon tetrachloride, acetone, benzene, carbon disulfate, chloroform; Hardly soluble in gasoline and insoluble in water. It is not hygroscopic. Application: Provides fast cure rate and high modulus development in NR, SBR, BR and blends. Normally used alone or with small quantities of ultra Accelerators in tire compounds or industrial rubber products. Packaging: 25kg plastic woven bag, paper wilh plastic film bag, kraft paper bag Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is 1 year when stored under normal conditions.

Chemical Name: 2-Mercaptobenzothiazole Specification: Item Powder Oiled powder Granule Appearance Light yellow powder(granule) Initial M.P. C 171.0 171.0 171.0 Loss on drying % 0.30 0.50 0.30 Ash % 0.30 0.30 0.30 Residues on 150 m sieve, % 0.10 0.10 Additive, % 1.0-2.0 Granule Diameter, mm 1.0-3.0 Properties: It is light yellow powder (granule) with a little osmyl and taste bitter . Specific gravity:1.42-1.52. Soluble in ethyl acetate , ethanol , solution of NaOH and Na2CO3 , insoluble in benzene , water ang gasoline . Application: Used as an acid accelerator currently and a medium fast primary accelerator. Imparts excellent aging properties when used both alone and in combination with MBTS, TMTD and many others basic accelerators for higher activity. Its accelerative temperature is low and easily be dispersed with lower pollution . Mainly used in the manufacture of tires, tubes, footwear, rubber belts and hoses etc. Packaging: 25kg plastic woven bag , paper with plastic film bag , kraft paper bag or jumbo bag . Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is 2 years when stored under normal conditions.

Product name: pre dispersed rubber vulcanization accelerator cbs - 80 (cz - 80) Producing area: liaoning panjin Chemical name: n - cyclohexy - 2 -benzothiazole sulfenamide Product application: it is an after-effect accelerator. It has high performance of scorching resistance and short curing time. It mainly used for tire, rubber tubes, shoes, tapes, tapes and cables. Packaging and shipping: 25 kg, polyethylene bag lined with carton. It should be stored in a dry, cool, ventilated place

Chemical Name: 2-Mercaptobenzothiazole Molecular Formula: C7H5NS2 Molecular Weight:167.26 Product Standard: GB/T11407-2003 Cas no: 149-30-4 Specification Item Top Grade First Grade Qualified Grade Appearance (Visual Inspection) Yellow Powder Initial M.P.,173.0 171.0 170.0 Loss on Drying%,í_ 0.30 0.40 0.50 Ash%,í_ 0.30 0.30 0.30 Residues(150)%, 0.00 0.10 0.10 Properties: Yellow powder.Slightly foul odor and bitter taste,nonpoisonous. Specific gravity: 1.42-1.52. Soluble in ethyl acetone,acetone,dilute solution of sodium hydroxide and sodium carbonate, ethyl alcohol. Not easily soluble in benzene. Insoluble in water and gasoline. Application: The product is a hemi-ultra accelerator, extensively used in vulcanization of natural and synthetic rubbers. Mainly used in the manufacture of rubber tires, rubber belts, rubber shoes and other industrial rubber products. Storage: The product should be storaged in the dry and cooling place with good ventilation. Notes: The product could be oiled and pelleted upon customers request. Package: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag.

Chemical Name: Tetramethyl thiuram disulfide Molecular Formula: C6H12N2S4 Properties: White or light gray powder (granule). The density is 1.29. Soluble in benzene, acetone, chloroform, CS2 partly soluble in alcohol, diethyl ether, CCI4 insoluble in water, gasoline and alkali with lower concentration. Meeting hot water becomes to dimethyl ammonium and CS2. Be sensitive to skin and peogaster Application: Can be used as a single accelerator, as a secondary accelerator or as a sulphur donor in most sulphur-cured elastomers. Scorchy and gives fast cure rates. Produces an excellent vulcanisation plateau with good heat aging and compression set resistance in sulphurless and EV cure systems Good color retention is obtained in non-black vulcanisation. A valuable secondary accelerator for EPDM. May be used as a retarder in the vulcanisation of polychloroprene rubber with ETU and also be used as bactericide and pesticide Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.

Chemical Name: N-Tertiarybutyl-2-benzothiazole sulfenamide Molecular Formula:C11H14N2S2 Molecular Weight:238.37 Quality standrad:HG/T2744-96 CAS NO:95-31-8 Properties: Gray white powder (granule). The density is 1.26-1.32. soluble in benzene, CS2, methyl alcohol, acetone. chloroform, alcohol, insoluble in gasoline, water, acid and alkali with lower concentration Application: Provides fast cure rate and high modulus development in NR, SBR, BR and blends. Normally used alone or with small quantities of ultra accelerators in tire compounds or industrial rubber products low poison and high efficiency. It is good back up for NOBS. Be regarded as standard accelerator Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year.

Chemical Name:N-Cyclohexyl-2-benzothiazole sulfenamide Molecular Formula:C13H16N2S2 Molecular Weight:264.4 CAS NO:95-33-0 Properties: Gray-white powder (granule) with a little odor, no poison. The density is 1.31-1.34. Soluble in benzene,boluene, chloroform, CS2, CH2Cl2 acetone, ethyl acetate, hardly soluble in alcohol, insoluble in water,gasoline, acid / alkali with lower concentration. Application: A medium fast primary accelerator suitable for NR, IR, SBR, NBR, HR and EPDM. An outstanding delayed action accelerator. Be top effective and safe when used at ordinary processing temperatures, causing no scorches. Vulcanized show excellent physical property and quick complete. Usually used alone when activated by DPG, TMTD and TS. Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year.

Chemical Name:2-Mercaptobenzothiazole Molecular Formula: C7H5NS2 Modular Weight: 167.25 CAS NO: 149-30-4 Properties: Slightly foul odor and bitter taste, nonpoisonous. Specific gravity: 1.46-1.52.Soluble in ethyl acetone, acetone, dilute solution of sodium hydroxide and sodium carbonate, ethyl alcohol. Not easily soluble in benzene. Insoluble in water and gasoline. Application: Used for NR, IR, SBR, NBR, HR and EPDM.One of the mainly used acidic accelerators currontly and a medium fast primary accelerator. Imparts excellent aging properties, when used both alone and in combination with DM,TMTD and many others, mainly basic accelerators for higher activity. But care should be taken because it has a slight tendency to scorch. Unsuitable for use in the manufacture of food contact materials. Mainly used in the manufacture of tires, tubes, footwear, rubber belts and hoses etc. Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions. Packaging:25kg bag.

About THE Product : Blast furnace slag is used in the production of cement (iron Portland and blast furnace cement). Air-cooled blast furnace slag is formed by allowing the molten slag to cool relatively slowly under ambient conditions; final cooling can be accelerated with a water spray. The cooled material is hard and dense, although it can have a vesicular texture with closed pores. After crushing and screening, air-cooled slag can be used in several applications. Granulated slag is formed by quenching molten slag in water to form sand-sized particles of glass. The disordered structure of this glass gives the material moderate hydraulic cementitious properties when very finely ground into granulated blast furnace slag, but if it can access free lime, the granulated blast furnace slag develops strong hydraulic cementitious properties. Pelletized or expanded slag is cooled through a water jet, which leads to rapid steam generation and the development of innumerable vesicles within the slag. The vesicular texture reduces the overall density of the slag and allows for good mechanical binding with hydraulic cement paste. Blast Furance Slag is a nonmetallic co-product which is produced in the process of iron manufacturing, Granulated Blast Furnace Slag is a glassy granular material formed when molten blast furnace slag is rapidly cooled by direct water. Rapid cooling prohibits the formation of crystals and forms glassy, non-metallic, silicates and alumino silicates of calcium. GBFS : (Granulated Blast Furnace Slag) Source : Granulated BF Slag From Gujarat State, India Supply Quantity : 50,000 Metric Tons Per Month Packing: Bulk Parameters (% BY MASS) CaO 30-38 Al2O3 15-20 SiO2 30-40 Glass Content 85-97 MgO 8-11 Fe2O3 0.5-1.5 Moisture 10 MAX Size -5mm Min 95, +5 mm Max 5 Relative Gravity 2.9 Bulk Density(Bagged) 1200 KG/M3

Properties: White powder (granule). No taste, no poison. Density is 1.66. Soluble in lower concentration alkali, CS2, benzene, acetone and CH2Cl2, partly soluble in chloroform, insoluble in alcohol, CCl4 and ethyl acetate. Application: Used for NR, IR, BR, SBR, NBR, HR, EPDM and natural & synthetic latexes. Stronger accelerating power than TMTD. Strong resistance to scorching. In its handling, care should be operated, because of its increase activation and strong tendency to scorch at low temperatures (100?C). Often used as a secondary accelerator. In latex, better results are obtained when used in combination with other types such as thiazole accelerators. Used for rubber coated fabrics, latex products and rubber cement, etc. FDA approved in USA. Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag. Storage: The product should be stored in the dry and cooling place with good ventilation,avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.