Specification
Item First Grade Qualified Grade
Appearance
(Visual Inspection) ííWhite powder
Initial M.P.,íµí¦ íí142.0 140.0íí
Loss on Drying%,í_ íí0.40 0.50íí
Ash%,í_ íí0.30 0.40íí
Residues(150)%, íí0.50 0.50íí
Properties: No odor and poison.Irritating to the skin and the respiratory tract. Specific gravity: 1.38-1.44. Solluble in chloroform, acetone,benzene;hardly soluble in carbon tetrachloride, ethyl alcohol &insoluble in water or gasline.
Application: Can be used as a single accelerator, as a secondary accelerator or as a sulphur donor in most sulphue-cures elastomers. Scochy and gives fast cure rates. Produces an excellent vulcanisation plateau with good heat aging and compression set resistance in sulphurless and EV a retarder in the vulcanisation of polychl or oprene rubber with ETU.
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.
Rubber accelerator tmtd
Specification:
Chemical name:tetramethyl thiuram disulfide
Cas no: 137-26-8
Specification: no.Itemunitspecification
1appearance-white powder
2initial m.P. (min)c142.0
3loss on drying (max)%0.40
4ash (max)%0.30
5residue on 150m sieve (max)%0.10
Properties:no odor and poison. Irritating to the skin and the respiratory tract. Specific gravity: 1.38--1.44. Soluble in chloroform, acetone, benzene; hardly soluble in carbon tetrachloride, ethyl alcohol & insoluble in water or gasoline.
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.
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.
TMTD is used as a single promoter in most sulfur vulcanized elastomers.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. Widely used in natural rubber and synthetic rubber, mainly used in industrial products such as tyres, tyre tube, rubber overshoes, cables. Used as bactericide and pesticide in agriculture, also as lubricating additive.
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.
Stearic Acid CAS No.: 57-11-4
Chemical Formula: C18H36O2 CH3(CH2)16COOH
Molecular Weight: 284.48
Properties: Pure product is small pieces of wax crystals in white with slightly luster
Application: Mainly used in producing stearate; Sodium stearate; Magnesium stearate; Calcium stearate; Lead stearate; Aluminum stearate; Cadmium stearate; Ferric stearate; Potassium stearate. Also widely used in the raw materials such as plastic cold plasticizer; Stabilizer; Surfactant; Stripping punishment; Rubber vulcanization accelerator; Medical relief agent, polishing paste, metal mineral flotation agent, high melting point grease, waterproofing agents and the production of cosmetics cream. Besides, also be used as oil-soluble paint solvents, crayons transfer lubricant, wax Polish, stearic acid glyceride emulsifier, etc.
Stearic Acid CAS No.: 57-11-4
Chemical Formula: C18H36O2 CH3(CH2)16COOH
Molecular Weight: 284.48
Properties: Pure product is small pieces of wax crystals in white with slightly luster
Application: Mainly used in producing stearate; Sodium stearate; Magnesium stearate; Calcium stearate; Lead stearate; Aluminum stearate; Cadmium stearate; Ferric stearate; Potassium stearate. Also widely used in the raw materials such as plastic cold plasticizer; Stabilizer; Surfactant; Stripping punishment; Rubber vulcanization accelerator; Medical relief agent, polishing paste, metal mineral flotation agent, high melting point grease, waterproofing agents and the production of cosmetics cream. Besides, also be used as oil-soluble paint solvents, crayons transfer lubricant, wax Polish, stearic acid glyceride emulsifier, etc.
Thiram is sodium N,N-dimethyldithiocarbamate. It is an intermediate of the fungicides thiram, ferram, thiram, zinc thiram, and nickel thiram.
This product is a disinfectant and can be used as 1% medicated soap. It is also used as a polymerization terminator for styrene butadiene rubber. Intermediate of rubber accelerator TMTD and pesticide thiram.
Used as a terminator for emulsion polystyrene butadiene rubber, styrene butadiene latex, industrial fungicides, metal precipitants, vulcanization accelerators for rubber products, agricultural pesticides, etc. Sodium thiram, that is, sodium N,N-dimethyldithiocarbamate , Is the intermediate of the fungicide thiram, ferram, ferram, zinc thiram and nickel thiram.
N-butyl chloride is also known as 1-chlorobutane,an organic compound,a colorless liquid,insolublein water. In the pesticide industry,it is mainly used in the synthesis of pesticides Nitriconazole.In the pharmaceutical industry,it is used in the production of intermediates ofmedicine pautaxone and animal repellents.In the synthetic rubber industry,it can be used in the preparation of catalyst butyl lithium.In the organic chemical production,it can be used in producing dibutyl aluminum laurate,as the solvent of some insolublecompounds,such as methylxanthone,polyether and other production solvents.In theanalytical chemistry,it can be used in producing butyl cellulose butylation reagent,etc.
S-butyl chloride is also known as 2-chlorobutane. It is an organic compound,a colorless liquid,and insoluble inwater. It is organic synthesis intermediates and solvents.it can be used in drugs,plasticizers,insecticides,rubber,resins,surfactants.It is also the main raw material for the preparation of dibutylmagnesium,sec-butyl and di-sec butyl disulfide.
Product Introduction:
Lauric Acid is used in many applications, including: anionic and nonionic surfactants, and raw material for emulsifiers. Used in the rubber industry as an activator/accelerator/ plasticizer and softener.
Widely used in pharmaceuticals, surfactants, soaps, detergents, cosmetics, daily chemicals.
Product Functions&Applications:
1. Lauric Acid mainly used in the production of alkyd resin, wetting agent, detergent, pesticides, surfactants, food additives and cosmetics raw materials.
2. Lauric Acid used as a surface treatment agent for the preparation of adhesive. It is also used in the manufacture of alkyd resin, chemical fiber oil, pesticides, synthetic spices, plastic stabilizer, gasoline and lubricating oil.
3. Lauric Acid is the raw material for producing soap, detergent, cosmetics, surfactants and chemical fiber oil.
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!
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!
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!
Rubber Accelerator XT580 ( Typeó=)
Chemical Name
N --aliphatic benzothiazoles sIfenamide + retarde
Properties Grey white or light yellow powder , atoxic , no --nitrosamine . no --carcinogenic effect .
Application its curing rate 15 similar to that of NS It ' 5 suitable for NR and SR in radial tire manafacture.
DPG (D) GRANULE AND POWDER CHINA , Technical Name: Diphenyl guanidine
Appearance: White or grayish white powder or granule, Melting point:144.0
Generally used for natural and synthetic rubbers. Mainly used in manufacture of tires, slab rubber, rubber shoes and other technical rubber products.
Rubber accelerator dpg
Chemical name:diphenyl guanidine
Molecular formula:c13h13n3
Cas no:102-06-7
Specification:
Appearance
Gray-white powder
Initial m.P. Oc
144.0
Heating loss
0.40
Ash
0.40
Residues on sieve(150m), %
0.10
Properties:grayish-white powder. No taste, no poison. Densiy is 1.08-1.19. Soluble in acetone, ethyl acetate, benzene, alcohol, slightly soluble in ccl4; insoluble in water and gasoline.
Application:used as a secondary accelerator with thiazoles and sulphenamides in nr and sbr compounds. Exhibits better storage stability compared to thiuram and dithiocarbamates but is not so active. Dpg can be used in latex as secondary gelling agent (foam stabilizer) in the silico-flouride foam process
Packing: 25kg in kraft paper bag with pe bag inside, or 25kg in plastic woven bag with pe bag inside, or as customers request.
Storage:keep in a cool, well-ventilated place. The shelf life is 2 years.
Notes: the products could be oil coated powder, as per customers request.
Dibenzothiazole disulfide
Cas no: 120-78-5
Specification: no. Itemunitspecification
1appearance light-yellow powder
2initial m. P. (min)c162.0
3loss on drying (max)%0.40
4ash (max)%0.50
5residues on 63um sieve (max)%0.50
6oil content (*)%0; 1.0--2.0
Properties: a little bitter taste. Specific gravity: 1.50--1.59. 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 synth etic polymers. Better scorch safety than mbt.
Storage: keep container tightly closed in a cool, well-ventilated place. The recommended max. Storage life is 2 years when stored under normal conditions.
Chemical Name:Zinc diethyl dithiocarbamate
Molecular Formula:C10H20N2S4Zn
Molecular Weight: 361.93
CAS NO:14324-55-1
EINECS NO.: 238-270-9
Specification:
Item Powder Oiled powder Granule
Appearance (visual inspection) white powder(Granule)
Initial M.P. oCâ?¥ 174.0 174.0 174.0
heating loss %â?¤ 0.40 0.40 0.40
Zinc content % 17.5-19.0 17.2-18.7 17.2-18.7
Residues on sieve(150μm), % � 0.10 0.10 Residues on sieve(63μm), % � 0.50 0.50 Oil content, % \ 1.0-2.0 Granule diameter, mm \ \ 1.5-2.5
Properties:White powder (granule). Density is 1.41. Soluble in 1% NaOH solution, CS2, benzene, chloroform, slightly soluble in alcohol, insoluble in gasoline.
Application:ZDEC is used as primary or secondary accelerator for NR, SBR, IIR or EPDM; also used for natural rubbers or synthetic latex; as anti-oxidant for rubber-based adhesives.
Packing:25kg in kraft paper bag with PE bag inside.
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-Cyclohexyl-2-benzothiazole sulfenamide
Molecular Formula:C13H16N2S2
Molecular Weight: 264.41
CAS NO:95-33-0
EINECS NO.: 202-411-2
Specification:
Appearance
Gray-white powder
Gray -white granular
Initial M.P. oCâ?¥
98.0
98.0
heating loss %â?¤
0.30
0.30
Ash%â?¤
0.30
0.30
Residues on sieve(150μm), % �
0.10
Properties:Gray-white powder (granule) with a little odor, no poison. The density is 1.31-1.34. M.P.: 98oC above. Soluble in benzene, boluene, chloroform, CS2, CH2Cl2 acetone, ethyl acetate, hardly soluble in alcohol, insoluble in water, gasoline, acid / alkali with lower concentration
Application:CBS has excellent scorching property, high curing rate, high modulus of vulcanized rubbers, wide range of application. It is a sulfenamide accelerator with the highest activity in EPDM.
Packing:25kg in kraft paper bag with PE bag inside.
Storage:Stored in cool, dry and draughty place; avoid direct sunlight; protect against moisture or high temperature. The validity is 2 years.
Chemical name:n-cyclohexyl-2-benzothiazole sulfenamide
Molecular formula:c13h16n2s2
Cas no:95-33-0
Specification:
Appearance
Gray-white powder
Gray -white granular
Initial m.P. Oc
98.0
98.0
Heating loss %
0.30
0.30
Ash%
0.30
0.30
Residues on sieve(150î¼m), %
0.10
Properties:gray-white powder (granule) with a little odor, no poison. The density is 1.31-1.34. M.P.: 98oc above. Soluble in benzene, boluene, chloroform, cs2, ch2cl2 acetone, ethyl acetate, hardly soluble in alcohol, insoluble in water, gasoline, acid / alkali with lower concentration
Application:cbs has excellent scorching property, high curing rate, high modulus of vulcanized rubbers, wide range of application. It is a sulfenamide accelerator with the highest activity in epdm.
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.
