2-mercaptobenzothiazole nist chemistry webbook
- Classification:Chemical rubber accelerator
- Shape:Power or Granules
- Purity:0.98
- Appearance:White Powder
- Application:Plastic Auxiliary Agents, Surfactants
- Specification:SGS
- Packing:1KG/Foil Bag 25kg/Drum
- Storage:Cool Dry Area
other names: 2(3h)-benzothiazolethione; 2-benzothiazolethiol; accel m; accelerator m; benzothiazole mbt; benzothiazole, a high quality copy of the database
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2-mercaptobenzothiazole-derived vulcanization accelerators in
levels of 2-mbt and mbts in human urine across different age categories demonstrated a notably significant (p 0.01) inverse correlation with human age. the estimated highest mean daily exposure value was observed for 2-mbt (76 ng/kg bw/day), which was followed by mbts (34 ng/kg bw/day) and 2-(methylthio)benzothiazole (27 ng/kg bw/day).
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2 mercaptobenzothiazole an overview sciencedirect topics
2-mbt is used as a vulcanization accelerator especially in rubber products like car tires, cables, seals, shoes, rubber gloves and toys (baua, 2001; bfr, 2008). therefore, a general possible exposure of the population to 2-mbt can be supposed. fukuoka and tanaka suggested the metabolism pattern in rats (fukuoka et al., 1995).
zbc (cas no. 136-23-2) sds guidechem chemical network,zbc (cas no. 136-23-2) sds. cas no: 136-23-2; molecular weight: 474.12; molecular formula: c18h36n2s4zn; names and identifiers properties safety and handling nmr spectrum synthesis route precursor and product computational chemical data 166 suppliers
granule rubber accelerator cas 95-31-8 tbbs
rubber accelerator mbt (m) chemical name: it is equivalent to naugex mbt, perkacit mbt, vulkacit merkapto and nocceler m cas no.: 2-mercapto benzothiazole 149 -30 4 technical specification: item technical specifications appearance light yellow or grayish-white powder, granular melting point ℃ min. 170.0
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rapid and sensitive lc ms ms determination of 2
2-mercaptobenzothiazole (mbt) is one of the most important vulcanization accelerators in the industrial production of rubber, especially car tires. given its wide use in household articles and industrial rubber products it has a high potential to migrate into the environment. humans can be exposed by dermal, oral, or inhalative routes. incorporated mbt is excreted in urine, mainly as
mathematical modeling for the industrial 2,benzothiazole (mbt) is widely used in various processes, especially in the rubber industry. however, there is no first-principles model that describes the synthetic process of mbt. this paper focuses on the formulation of a reliable mathematical model represented by a series of differential and algebraic equations for the industrial batch
mbt(m) rubber accelerator: enhancing performance in rubber,mbt(m), also known as 2-mercaptobenzothiazole, is a widely used rubber accelerator that plays a crucial role in the production of rubber products. this article aims to provide an in-depth understanding of mbt(m), its characteristics, its applications in rubber production, its compatibility with other products, and the key factors to consider when commercially procuring mbt(m) for business
- Is MBT a vulcanization accelerator?
- As a vulcanization accelerator in the rubber industry, MBT may be discharged into the atmosphere in the form of particles during the processing of substances. MBT emission in the air around workplaces has been reported with older, eastern European plants; however, no quantitative data are available.
- What is the difference between MBT (m) and ZMBT accelerator?
- 1. CBS (CZ) Accelerator: This combination provides an excellent scorch safety and a high level of cure activity, leading to faster vulcanization. 2. ZMBT Accelerator: The combination of MBT (M) with ZMBT enhances the overall acceleration rate and provides better heat resistance and aging properties. 3.
- Is MBT a sensitiser?
- MBT is a potent contact allergen which is considered to be the main allergen involved in rubber allergy. MBT was shown to be a sensitiser in a human maximisation test. In several large studies of patients from various countries, 2-5% of the study population exhibited sensitisation to MBT.
- What is the odour threshold for 2-Mercaptobenzothiazole (MBT)?
- 2-Mercaptobenzothiazole (MBT) is a crystalline substance with a low solubility in water (117 mg/l at 20C) and a low vapour pressure. An odour threshold in water of 1.76 mg/l has been reported.
