What is the main use of Zinc di (benzothiazol-2-yl) disulphide?

Zinc and di (benzothiazole-2-based) disulfide, the two are made of materials and have a wide range of uses.

In the rubber industry, its role is significant. Di (benzothiazole-2-based) disulfide is often used as a vulcanization accelerator, and when used in combination with zinc, it can speed up the vulcanization process of rubber. Vulcanization is to rubber what quenching is to steel, which can greatly improve the physical and mechanical properties of rubber, such as hardness, strength, wear resistance, etc. Through the synergistic effect of the two, rubber products can be durable and are indispensable in the production of tires, hoses, tapes and many other rubber products.

It is also useful in the field of lubricating oil. It can be used as an extreme pressure and anti-wear additive. The combination of zinc and di (benzothiazole-2-based) disulfide can form a tough protective film on the metal surface. When the machine is running and the parts rub against each other, this protective film can effectively reduce the coefficient of friction and reduce wear, thereby prolonging the service life of the mechanical equipment and ensuring its stable operation under severe working conditions.

In addition, it can also be seen in some special coating formulations. It can impart good corrosion resistance to the coating, and zinc itself has a certain anti-corrosion effect. When combined with di (benzothiazole-2-based) disulfide, it can enhance the protective ability of the coating to the metal substrate, delay the metal corrosion rate, and keep the coated material intact for a long time.

What are the physicochemical properties of Zinc di (benzothiazol-2-yl) disulphide

The physicochemical properties of zinc and di (benzothiazole-2-yl) disulfide are as follows:

The phase action of the two is related to many physicochemical properties. In terms of appearance, di (benzothiazole-2-yl) disulfide is often in the shape of a light yellow powder, with a light color and a fine visual sensation. Its unique smell, with a weak special smell, non-pungent and strong taste, but also recognizable.

In terms of solubility, in common organic solvents, such as benzene, toluene and other aromatic solvents, it has a certain solubility, and can be partially dissolved in it to form a uniform dispersion system. However, in water, the solubility is extremely low, and it is difficult to dissolve in the aqueous phase due to the predominance of hydrophobic groups in its molecular structure.

In terms of thermal stability, di (benzothiazole-2-yl) disulfide can maintain structural stability at moderate temperatures. However, when heated to a certain extent, around 100 ° C - 120 ° C, it begins to decompose gradually, and the molecular structure is damaged, causing chemical changes.

As for the reaction with zinc, zinc is an active metal. When encountering di (benzothiazole-2-yl) disulfide, zinc can participate in chemical reactions under specific conditions, such as appropriate temperatures and the presence of catalysts. Zinc atoms may undergo electron transfer, bond rearrangement and other processes with some atoms in the disulfide structure of di (benzothiazole-2-yl), and then form new compounds. The physicochemical properties of the new compounds are different from the original two, or they show uniqueness in solubility, stability, color, etc. And the reaction process may be accompanied by energy changes, endothermic or exothermic, depending on the fine regulation of the reaction conditions.

What are the precautions for Zinc di (benzothiazol-2-yl) disulphide in the production process?

Zinc and di (benzothiazole-2-based) disulfide have many precautions in the production process and must be treated with caution.

First safety protection. These two may be toxic and irritating. When operating, complete protective equipment must be worn, such as gas masks, protective gloves and goggles, to prevent inhalation, contact and damage to the body. And the working site should be well ventilated to disperse harmful gases and dust in time to keep the air fresh and avoid the risk of poisoning.

The second is the accurate ratio. According to the production requirements and reaction mechanism, accurately control the amount of zinc and di (benzothiazole-2-based) disulfide, the ratio is unbalanced, or the reaction is incomplete, the product is impure, and the product quality is affected. Therefore, the measuring equipment needs to be accurately calibrated, and the operation must be meticulous.

Furthermore, temperature and reaction time are also critical. Different reaction temperatures and times have an impact on the reaction rate, product structure and performance. Or precise monitoring such as thermometers and timers is required to strictly control the temperature and duration according to the reaction characteristics and expectations, in order to achieve the best reaction effect.

In addition, the mixing of materials should not be underestimated. Full and uniform mixing can increase the contact area of the reactants, improve the reaction rate and efficiency. Or use suitable mixing equipment and methods to ensure that the two are evenly dispersed and the reaction advances smoothly.

In addition, the selection and maintenance of reaction equipment is also important. Choose appropriate materials and specifications of equipment to prevent corrosion and leakage. And regular maintenance and inspection to ensure the normal operation of the equipment and avoid production accidents caused by failures.

After and waste treatment. After production, the residual materials, by-products and other wastes should be properly disposed of in accordance with environmental regulations, and should not be discarded and discharged at will to prevent environmental pollution.

What is the market price range for Zinc di (benzothiazol-2-yl) disulphide?

The market price range of zinc + di (benzothiazole-2-based) disulfide, which is the accelerator MBTS, fluctuates due to many factors.

The market in Guanfu City, in the past, its price was determined by the abundance of raw materials, the difficulty of the process, and the amount of need. If the raw materials are abundant, easy to harvest, and few users, the price will be low; if the raw materials are scarce, difficult to make, and there are many who need them, the price will be high.

Recalling the past, the price may hover between thousands and more than 10,000 gold per ton. When the raw materials are abundant and the process is advanced, the price often falls to a low level, or only a few thousand gold per ton. However, in case of shortage of raw materials, difficulties in preparation techniques, and market demand, the price will skyrocket, reaching more than 10,000 gold per ton.

Recently, although the market has changed, the price per kilogram may be around tens of yuan to hundreds of yuan. The reason for this is that the price of raw materials is stable and variable, coupled with process improvement, the cost may increase or decrease, and the market demand is not static, so the price has this range. However, the trade road is impermanent, this price range is only a temporary measure, and the future price will still change with various factors, which is difficult to determine.

What are the storage conditions for Zinc di (benzothiazol-2-yl) disulphide?

Zinc-bis (benzothiazole-2-yl) disulfide is also a chemical substance. The storage conditions of this substance are of paramount importance, and it is related to the quality and utility of this substance.

This product should be stored in a cool, dry and well-ventilated place. If it is cool, it can avoid the harm of high temperature. High temperature can easily cause this substance to chemically react, change its properties, or lose its original function. If placed in a place exposed to the hot summer sun, or next to equipment close to a hot topic, it is afraid of changes.

Dry environment is also indispensable. Moisture can cause many problems, such as causing moisture to this substance, which in turn affects its chemical structure. If it is in a humid place, it may cause mildew and rust for a long time, which will damage its quality.

Furthermore, good ventilation can ensure air circulation. This can avoid the accumulation of harmful gases and maintain a suitable ambient atmosphere. If the air is blocked in the storage place, the harmful gas will not dissipate, or it will interact with zinc-bis (benzothiazole-2-yl) disulfide, causing it to deteriorate.

When storing, keep away from fire and heat sources. These are all potential dangerous factors. A little carelessness may cause fire or explosion, endangering safety. And it should be stored separately from oxidizing agents, acids, etc. Because of its active chemical properties, contact with them can easily cause violent chemical reactions and cause disasters.

Packaging also needs to be tightly sealed to prevent leakage. If the package is damaged, the material will be in excessive contact with the external environment, accelerating its deterioration, or causing pollution to the surrounding environment. Therefore, the storage of zinc-bis (benzothiazole-2-based) disulfide should be done with caution according to the above conditions.