CZ is a kind of aftereffect accelerator with high activity, it has excellent anti coking performance, safe in operation, curing time is short. alkaline (type) accelerator such as Thiurams and dithiocarbamates can enhance its activity. Suitable for all kinds of rubber, slight discoloration, non spray cream, ageing-resistant, high tensile strength, good elongation strength. Mainly used in industrial rubber products such as tyres rubber overshoes, rubber hose ,cables. We produce various kinds of Rubber accelerators,including M,DM(MBTS),CBS(CZ),TMTD,NOBS(MBS),NS(TBBS),Stearic Acid,Coumarone,Sulphur and other Chemical products with reliable quality and competitive price.
Cbs is a kind of aftereffect accelerator with high activity, it has excellent anti coking performance, safe in operation, curing time is short. Alkaline (type) accelerator such as thiurams and dithiocarbamates can enhance its activity. Suitable for all kinds of rubber, slight discoloration, non spray cream, ageing-resistant, high tensile strength, good elongation strength. Mainly used in industrial rubber products such as tyres rubber overshoes, rubber hose , cables. We produce various kinds of rubber accelerators, including m, dm(mbts), cbs(cz), tmtd, nobs(mbs), ns(tbbs), stearic acid, coumarone, sulphur and other chemical products with reliable quality and competitive price.For more information, please contact us!
Accelerator for natural and synthetic rubber, can produce flat curing and medium curing, with higher curing temperature, no early curing, safe in operation, easy to disperse, no pollution, and the vulcanizates has ageing-resistant performance. The curing speed is slow when this product is used separately, usually use together with thiuram, Dithiocarbamates, aldehyde amines, guanidines. It is excellent anti coking agent for G type chloride butyl rubber. Mainly used in general industrial products like ship, rubber hose, rubber overshoes, rubberized fabric. DM also works as additive or delay agent in chloride butyl rubber. We produce various kinds of Rubber accelerators,including M,DM(MBTS),CBS(CZ),TMTD,NOBS(MBS),NS(TBBS),Stearic Acid,Coumarone,Sulphur and other Chemical products with reliable quality and competitive price.For more information,please contact us!
Tbbs is a vulcanized accclerator with delayed action for crude rubber, polybutadiene, iso butyl rubber, sbr, and reconverted rubber. Especially suitable for carbon black containing high alkalinity, safe at operating temperature, it has excellent anti coking performance, good elongation strength, curing time is short, can increase the proportion of the use of synthetic rubber. Low toxicity and high efficiency, an ideal substitute for nobs, has excellent combination property, known as standard accelerator. We produce various kinds of rubber accelerators, including m, dm(mbts), cbs(cz), tmtd, nobs(mbs), ns(tbbs), stearic acid, coumarone, sulphur and other chemical products with reliable quality and competitive price.For more information, please contact us!
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. It is light yellow powder with a little bitter,no poison,The density is 1.70.the decomposable temperature is 300.0 Item MZ-5 MZ-15 Appearanceoiled powder , light-yellow powderoiled powder, light-yellow powder Initial M.P ºC =200.0200.0 Loss on Drying %,=0.300.30 Zinc Content %16.0-22.015.0-18.0 M% =5.015.0 Residues% =0.10.1 Additive%
It is used for natural and many synthetic rubbers.Mainly used in the manufacture of tires,hose,footwear,tape and genera industrial products. It is gray-white powder,and have three grades,qualified grade ,first grade and top grade. Its packing is 25kg plastic woven bag,paper with plastic film bag. The product could be oiled and pelleted upon customer request.
Appearanceyellow powderyellow powderyellow powder InitialºC=173.0171.0170.0 Loss on drying %=0.300.400.50 Ash%=0.300.300.30 Residues=0.100.100.10 It is 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. It is used in the manufacture of tires, tubes, footwear, rubber belts and hoses. Its packing is paper with plastic film bag,25kg plastic woven bag The product should be stored in the dry and cooling place with good ventilation,avoiding exposure of the packaged productto direct sunlight.
White granule Density: 2.98 g / cm3(20¡ãc) Physiological property: Refer to material safety date sheet (msds) Technology: Rubbe accelerator pbo-80 is a special pre-dispersed zinc oxide that apply to rubber industry. Its combined elastomer will prevent moisture absorption in storing.Because of pre-dispersed more evenly, the rubber contains pbo-80 makes product more smooth compare to extrusion rubber made by powder lead oxide.Generally, the tensile and stretch of the pre-dispersed pbo-80 contained vulcanized rubber will be prompted, and elongation at break improved meanwhile. Process: Normally, powder pbo hardly disperse evenly under processing temperature, which cause vulcanization activity declined as well as rubber' static mechanical properties and dynamic fatigue.However, pre-dispersed pbo-80 , because of selection and control of grain diameter, and making pre-dispersed by using its carrier of epr(ethylene propylene rubber)and dispersed surfactants, can keep the best activity of components and dispersed evenly when doing the feeding process during mixing.What's more, pre-dispersed pbo-80 has advantages in the followed: 1.Its granule shape prevents blocking under storage environment. 2.Easy mixing 3. Good flowing 4.No dusty 5.No wastage in feeding 6.Improve the stabilization and homogeneity of each batch mixed rubber 7.Avoid the thermal expansion in feeding of powder zinc oxide. It is suggested feeding at the end of mixing process. Dosage:3 - 8 phr Application: Used to almost all rubber products to improve the statics and dynamic ability. Packing: 25kg/pe inner carton Storing: Cool and shady place, keeping dry, 12 months sealed packing. 25 kg/bag
1. Description: Rubber Accelerate 2. Handling and Storage: It can storage in the room, dry and ventilated, prevent high temperature and fire. Its storage period is half a year. 3. Applications: Mainly used for radial tire. First, as reinforcing resin curing agent, improve the hardness of rubber products,Second, it is between two with benzene phenol of additives to form a system of rubber adhesive, and fiber bonding plays an important role. Rubber accelerate:In 25kg net PP/PE bag or the demanding of customer.
Specification Item Top Grade First Grade Qualified Grade Appearance (Visual Inspection) Gray-white or white powder Initial M.P.,íµí¦ 99.0 98.0 96.0 Loss on Drying%,í_ 0.20 0.30 0.50 Ash%,í_ 0.20 0.30 0.40 Residues%, 240um:0.5 240um:0.5 100um:0.1 Properties: A slight odor. Specific gravity:1.31-1.34.soluble in benzene, chloroform,carbon disulfide; insoluble in water. 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 TMTM. 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.
1. Product name: Rubber Accelerator CZ (CBS) 2. Chemical name: N-Cyclohexyl-2-benzothiazole sulfenamide 3. CAS No. 95-33-0 4. Chemical Formula: C13H16N2S2 5. Specification Appearance: yellowish or off-white powder or granule Initial melting point (centigrade degree): 98.0min. Loss on drying: 0.30%max. Ash: 0.30%max. Sieve residue 100 mesh: 0.05%max. 6. Package: 25kg in kraft paper bag net each lined with PE bag inside. 7.Application: It is used as a after a effect accelerator giving a good scorch delay and a fast cure rates Vulcanizates obtained with CBS shows excellent physical properties. It is mainly used in making tyres, rubber tubes, shoes, rubber belt, wire and so on. 25kg net kraft paper bag with PE bag inside or as clients' options.
1f=specification:(gb11407-89) Item specification High grade 1st grade qualified Appearance light-yellow or pale powder and grain Melting point, f¦fª 173.0 171.0 170.0 Ash·+%f_ 0.30 0.30 0.30 Reduction in weight after heating·+%f_ 0.30 0.40 0.50 Screen residue(100 meshes)·+%f_ 0.00 0.10 0.10 2f=properties:light-yellow or pale-yellow powder, bitter, poisonless, nonsoluble in water and gasoline, but soluble in ethyl acetate, acetone, dichloromethane, ether, chloroform and in the solution of alkaline carbonate. 3f=application:an 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 bitter. Package:polypropyrene knitted bags lined with polyehtylene bags. Net weight 25kg per bag
Rubber Accelerators (MBT, MBTS, CBS, DPG), Rubber Antioxidants (TMQ, IPPD, 6PPD), and Anti scorching Agent (PVI)
TBBS (NS) GRANULE AND POWDER CHINA Technical Name: N-Tertiarybutyl-2-benzothiazole sulfenamide CAS NO.: 95-31-8 TECHNICAL SPECIFICATIONS Appearance White or light yellowish powder or granule Initial melting point, min 104.0 Heating loss, % max 0.40 Ash content, % max 0.30 (For powder) Residue (150 um), % max 0.10 (For granule) granule rigidity, N max 1.0 Insoluble In methanol, %, max 1.0 Free amine, %, max 0.50 Purity, %, min 96.0 Properties: It is white or light yellowish powder. Density:1.26- 1.32g/cm3.Soluble in benzene, chloroform, carbon disulfide, acetone, methanol, ethanol, but hard in gasoline, insoluble in water, dilute acid and dilute alkali. Application: TBBS is a Vulcanization accelerator with delayed action, short cure time, has high anti-scorching quality, processing safety. Widely used in all sorts of rubber products and tires, especially the meridian tires. The product is an excellent delayed accelerator with more delayed action and great curing rate and other advantages. Package: In knitted bag lined with plastic bag or Kraft paper bag.25kgs/bag or upon request.
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.
The main products are: 1.Rubber accelerator acid-base series MBT(M) ,MBTS(DM) , ZMBT(MZ) , CBS(CZ) , TBBS(NS) ,TMTD(TT) ï¼? NOBS(MBS, MSA), TETD , TS (TMTM) ,DPTT(DPTH) . TIBTD(IBTD), ZDEC(ZDC, EZ) , ZDMC(PZ) ,TS (TMTM) ,DPTT(DPTH) .TS (TMTM) ,DPTT(DPTH) . TIBTD(IBTD), ZDEC(ZDC, EZ) , ZDMC(PZ) , ZDBC(BZ) , ZBEC (ZBDC) ,Na-22(ETU) , DETU, DBTU, DPTU (CA) , DPG(D) , DPTU (CA) , DPG(D) , DOTG(TD,TDG), TBZTD , SBDC-40(TP) , PX(ZEPC,ZnEPDC). 2.Rubber antioxidant RD (TMQ) , MBI(MB), MMBI(MMB), MBZ(ZMBI), MMBI(MMB) ,MBZ(ZMBI), MMBZ(ZMMBI,ZMTI), 2246, 4010Na (IPPD) , 4020(6PPD) . 3100(DTPD) , 3.Anti-coking agent PVI (CTP) , E/C anti-coking agent e, green additives, etc. ,can be processed into powder, granular, oil-like particles, pre-dispersed particles MBT-75, MBTS-80, DPG-75, DPTT-80, etc. .And can also provide customers with rubber additives product solutions. Products are widely used in aerospace rubber products,
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.
