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The Ultimate Guide to Perkacit MBTS in 2024

Perkacit MBTS, technically known as Mercaptobenzothiazole Disulfide, is a widely used accelerator in the rubber industry. It is an organic compound, specifically a thiazole, renowned for its robust efficiency in the rubber vulcanization process. This guide aims to delve into the intricacies of Perkacit MBTS – its composition, benefits, applications, and trends that we can anticipate in the year 2024. Our focus remains on providing a thorough understanding of this essential component that continues to revolutionize the rubber industry.

What is Perkacit MBTS?

What is Perkacit MBTS?

Definition and Components of Perkacit MBTS

Perkacit MBTS, with a chemical formula of C14H8N2S4, is a yellowish powder that is soluble in benzene and ethyl acetate and slightly soluble in water. Its primary components are mercaptobenzothiazole and sulfur, which form a disulfide bond, hence its alternate name – Mercaptobenzothiazole Disulfide. Its molecular weight is 332.50 g/mol, and it boasts an ash content of less than 0.3%. Perkacit MBTS has a melting point range of 165-173°C, with an insoluble content in dichloromethane of less than 0.5%. This compound is classified as a moderate accelerator, marked by its ability to provide a balance between scorch and cure rate efficiency.

Use of Perkacit MBTS in Rubber Products

Perkacit MBTS is predominantly utilized in the production of a wide range of rubber products. Its exceptional accelerating properties enhance the efficiency of the vulcanization process, a crucial aspect of rubber manufacturing that contributes to the material’s durability and resilience. This compound is prominent in the creation of tires, conveyor belts, and other high-demand rubber goods, contributing to their robust nature and extended lifespan. The inclusion of Perkacit MBTS in these products results in increased heat resistance and improved tensile strength, factors that significantly boost the overall performance of the end product. In addition to this, it also finds use in manufacturing rubber tubes, footwear, and specialty rubber items, reinforcing their structural integrity and resistance to abrasive forces. As we step into 2024, the demand for Perkacit MBTS in rubber product manufacturing is expected to surge, given its unrivaled efficiency and vital role in enhancing product quality.

Chemical Composition and Reaction of Perkacit MBTS

Perkacit MBTS, with the chemical formula C14H8N2S4, is a sulfur-organic compound that plays a pivotal role as a vulcanization accelerator in the rubber industry. It is comprised of 50.46% Carbon (C), 2.97% Hydrogen (H), 16.84% Nitrogen (N), and 29.73% Sulfur (S), making it a potent source of sulfur necessary for the vulcanization process. Upon heating during vulcanization, Perkacit MBTS undergoes a reaction with other compounding ingredients in the rubber mix, leading to the formation of cross-links between the rubber polymer chains. These cross-links enhance the elasticity and strength of the rubber, thus improving the overall properties of the final product. It’s essential to note that Perkacit MBTS, as a moderate accelerator, provides a balanced scorch and reversion resistance, which are critical parameters in rubber manufacturing. Further experimentation and research are ongoing to refine the reaction process and optimize the use of Perkacit MBTS in the industry.

Benefits and Safety Features of Perkacit MBTS

  1. Efficient Acceleration: Perkacit MBTS acts as an efficient accelerator in the rubber vulcanization process, enhancing the rate of reaction and thus reducing the production time.
  2. Improved Product Quality: The use of this compound results in superior quality rubber products with improved elasticity and strength, enhancing their functional performance and durability.
  3. Balanced Scorch and Reversion Resistance: It provides a balanced scorch and reversion resistance, critical parameters in rubber manufacturing, contributing to the consistency and reliability of the end products.
  4. Versatility: Perkacit MBTS is compatible with a wide range of rubber types, offering flexibility in its application across various rubber products and industries.
  5. Safety: This compound is generally safe to handle and use, with proper safety measures and personal protective equipment (PPE) in place.
  6. Environmentally Friendly: Its application results in minimal release of harmful emissions, making it an environmentally friendly choice for rubber manufacturing industries.

Further studies are ongoing to identify other potential benefits and safety features of Perkacit MBTS in rubber product manufacturing.

Proper Handling and Equipment for Perkacit MBTS

When handling Perkacit MBTS, utmost care and safety should be observed to minimize risk. Always ensure that you are wearing the appropriate personal protective equipment (PPE) – this includes gloves, protective eyewear, and a dust mask if handling the powder form. In terms of storage, Perkacit MBTS should be kept in a cool, dry, and well-ventilated area away from sources of ignition and direct sunlight. The compound should be stored in a sealed container to prevent contamination and moisture absorption.

Equipment used in the manufacturing process should be made of materials that are resistant to chemical corrosion, such as stainless steel or glass-lined equipment. Regular inspections and maintenance of the equipment are necessary to ensure their proper functioning and longevity.

In case of a spill, use absorbent materials to contain the spill. Subsequently, clean the area with water and mild detergent. Disposal of Perkacit MBTS waste should be in accordance with local regulations, ensuring that it does not pose a threat to the environment.

Remember to always refer to the Material Safety Data Sheet (MSDS) for Perkacit MBTS for comprehensive safety and handling instructions. It’s important to note that despite its many advantages, Perkacit MBTS is a chemical compound and should be handled with respect for its potential hazards. Training in the handling and use of this compound is essential for all personnel involved in its use.

How to Safely Use Perkacit MBTS?

How to Safely Use Perkacit MBTS?

Reference Standards and Safety Guidelines from Accustandard

Accustandard provides a comprehensive set of safety guidelines and reference standards for Perkacit MBTS. These standards outline the relevant physical and chemical properties of the compound, including its molecular weight, melting point, and solubility. They also detail the recommended handling and storage conditions to ensure safety and maintain the integrity of the compound. Following these guidelines, the risk of skin irritation, eye damage, and respiratory irritation can be minimized. Moreover, the reference standards provide critical data on the stability and reactivity of Perkacit MBTS, advising on appropriate measures in case of accidental release or exposure. Adherence to Accustandard’s guidelines is crucial to ensure the safe and effective use of Perkacit MBTS.

Purchasing, Storage, and Acquiring Perkacit MBTS

When purchasing Perkacit MBTS, it is essential to ensure the supplier’s credibility and the product’s compliance with the industry standards. Reputable suppliers provide a Certificate of Analysis (CoA) that validates the product’s quality and authenticity. It is recommended to buy in suitable quantities to minimize the storage duration, as prolonged storage may affect the chemical’s potency.

For storage, Perkacit MBTS should be kept in a cool, ventilated, and dry location, away from heat sources and direct sunlight. The storage area should be equipped with suitable containment to manage spills, and the chemical should be stored in its original packaging. Regular checks for leaks or damage to the containers are necessary.

Acquiring Perkacit MBTS should be done only by trained personnel familiar with its handling protocols. Proper personal protective equipment (PPE), including safety glasses, gloves, and protective clothing, should be worn during handling. Furthermore, all safety guidelines and instructions outlined in the MSDS must be strictly adhered to while acquiring the chemical. Access to the acquisition and storage areas should be limited to trained personnel only. Remember, safety is paramount when dealing with chemical compounds like Perkacit MBTS.

Safety Precautions and Equipment for Handling Perkacit MBTS

Proper safety precautions are paramount to prevent hazardous situations while handling Perkacit MBTS. Personnel should avoid eating, drinking, or smoking in the area where the chemical is dealt with. Use equipment such as safety glasses with side shields, chemical-resistant gloves, and protective clothing to minimize the risk of exposure. The handling area should be well-ventilated and equipped with emergency eyewash and safety shower facilities.

Safe Handling Practices for Perkacit MBTS

Perkacit MBTS should be handled cautiously as it can react with oxidizing agents, and its dust can form an explosive mixture with air. Never use metal scoops or tools that can cause sparks. Avoid creating dust or aerosols, and do not pour the remaining material into the original container. After handling, immediately clean and wash all protective equipment and clothing.

Emergency Response and First Aid for Perkacit MBTS Exposure

In case of accidental exposure, immediate action is crucial. For inhalation, move the person to fresh air and keep them comfortable for breathing. If there’s skin or eye contact, rinse cautiously with water for several minutes. Remove contaminated clothing, shoes, and contact lenses if present and easy to do. If swallowed, rinse your mouth and do not induce vomiting. Seek medical attention immediately, showing the product’s label or safety data sheet when possible. For spills, isolate the area, avoid breathing dust, and use proper protective equipment to clean up. Absorb spillage to prevent material damage, then dispose of it according to local regulations. Remember, prompt action in emergencies can mitigate risks and reduce potential harm.

What Are the Potential Risks and Reactions Associated with Perkacit MBTS?

What Are the Potential Risks and Reactions Associated with Perkacit MBTS?

Primary Health Risks and Irritation Caused by Perkacit MBTS

Exposure to Perkacit MBTS, either through inhalation, skin contact, or ingestion, can lead to several health risks. Inhalation may cause respiratory irritation, coughing, and shortness of breath. The substance can cause severe eye damage, leading to irritation, redness, or blurred vision. Skin contact may result in irritation, redness, or dermatitis. Prolonged or repeated exposure can result in skin sensitization. If ingested, it may cause gastrointestinal discomfort, resulting in nausea, vomiting, or diarrhea. Individuals exposed to Perkacit MBTS should seek immediate medical attention to mitigate these risks. It’s of paramount importance to adhere strictly to the recommended safety measures when handling this substance to prevent exposure.

Chemical Reactions and Secondary Risks with Perkacit MBTS

Perkacit MBTS, when subjected to specific chemical reactions, can pose secondary risks. It can degrade under extreme conditions, producing toxic gases such as sulfur oxides and nitrogen oxides. These gases may cause respiratory irritation and could be harmful to the environment, adding to the urgency of proper storage and handling.

Scorch Safety and Avoiding Component Exceedance in Perkacit MBTS

Scorch safety is critical when dealing with Perkacit MBTS, as there is a high risk of scorching during the vulcanization process. Controlling the heat and time exposure is essential to prevent component exceedance, which can cause a deviation from its safe use and potentially increase health risks.

Combination Risks and Proper Handling of Perkacit MBTS

The risks associated with Perkacit MBTS may be amplified when the substance is combined with other chemicals. It’s crucial to understand the reaction of Perkacit MBTS with other substances to ensure proper handling and prevent hazardous situations. Always use protective gear and adhere to safety protocols when handling this substance.

Response to Accidental Exposure to Perkacit MBTS

In the event of accidental exposure to Perkacit MBTS, immediate steps should be taken to mitigate potential harm. Remove the individual from the exposure area and ensure they receive prompt medical attention. Remember to provide medical professionals with as much information as possible about the exposure, including its duration and concentration.


  1. FLEXSYS – Perkacit MBTS: This source provides detailed information about Perkacit MBTS, a medium fast-curing primary accelerator for all sulfur-curable elastomers. It discusses its significant applications and properties, making it an essential resource for understanding the product’s capabilities.
  2. AccuStandard – Perkacit® MBTS: This site offers analytical reference standards of Perkacit® MBTS for purchase. While primarily a commercial site, it provides valuable data about the compound.
  3. Harwick – Perkacit MBT: This document provides insights into how Perkacit MBT can be used to achieve a faster cure and a higher modulus in conjunction with secondary accelerators.
  4. WelltChem – Accelerator MBTS & Perkacit MBTS: This source details the use of Accelerator MBTS & Perkacit MBTS in nature and synthetic rubber applications. It gives a clear picture of its general-purpose usage.
  5. Devulcanization of ethylene–propylene–diene waste rubber…: This academic journal article discusses the formulation of R.C. using MBTS, amongst other compounds. It’s an excellent source for understanding the role of MBTS in specific industrial processes.
  6. Effect of Zinc Ion Containing ZDBC on the Vulcanization…: This research paper provides insights into the impact of accelerators like Perkacit-MBT on the vulcanization and mechanical properties of silica-filled natural rubber.
  7. 2024 A.T. Guide (PUR Bound): Although not directly related to Perkacit MBTS, this guide offers context for understanding the broader industry trends in 2024.
  8. FR-2023-11-02.xml: This source provides information about environmental justice definitions and laws, which can be relevant when discussing the environmental impact of products like Perkacit MBTS.
  9. 2023 Statewide Health Assessment: This health assessment document can provide context about the overall health and safety considerations in the use of chemical substances like Perkacit MBTS.
  10. AccuStandard – Certified Reference Standards: This source provides certified reference standards for Perkacit® MBTS, providing reliable data about the compound’s specifications and quality standards.

Recommend reading: Top-Quality Accelerator And Perkacit MBTS Manufacturers From China.

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