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.
Rubber Accelerators (MBT, MBTS, CBS, DPG), Rubber Antioxidants (TMQ, IPPD, 6PPD), and Anti scorching Agent (PVI)
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,
Vulcanization Accelerator M (MBT) 2 Mercaptobenzothiazole product name: accelerator Cas No.: 149-30-4 Einecs No.: 205-736-8 Molecular Weight: 167.26 Density: 1.42-1.52 It is Light yellow or off-white powder, granules. The relative density is 1.42(20%), the specific gravity is 1.49�±0.03, the melting point is above 180.02~181.7â??(For the industrial products, it is above 170.0â??). It will burn when meet with naked flame, the flash point is 515~520â??. Easily soluble in acetic ether, acetone, soluble in dichloromethane, diethyl ether, some other organic solvent and alkali carbonate solution. Slightly soluble in benzene. Insoluble in water and gasoline. lower explosion limit is 21g/m3. The storage stability period is two years.
item value Classification Chemical Auxiliary Agent CAS No. TMTD MF C6h12n2s4 EINECS No. 205-286-2 Purity 99% Place of Origin China Hebei Type Adsorbent Molecular Sieve Usage Paper Chemicals, Rubber Auxiliary Agents Brand Name DK HS 3812100000 MOQ 3 tons Application Rubber Appearance White powder Shelf life 2 Years
Vulcanization Accelerator M (MBT) 2 Mercaptobenzothiazole product name: accelerator Cas No.: 149-30-4 Einecs No.: 205-736-8 Molecular Weight: 167.26 Density: 1.42-1.52 It is Light yellow or off-white powder, granules. The relative density is 1.42(20%), the specific gravity is 1.49±0.03, the melting point is above 180.02~181.7 (For the industrial products, it is above 170.0). It will burn when meet with naked flame, the flash point is 515~520. Easily soluble in acetic ether, acetone, soluble in dichloromethane, diethyl ether, some other organic solvent and alkali carbonate solution. Slightly soluble in benzene. Insoluble in water and gasoline. lower explosion limit is 21g/m3. The storage stability period is two years.
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. Packaging: 20kg bag.
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. oC� 174.0 174.0 174.0 heating loss %� 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.
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.
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.
