1. Vulcanization accelerator

Accelerator M is a general-purpose rubber vulcanization accelerator, a semi-super accelerator, which can be used alone or mixed with other accelerators. It has a rapid acceleration effect on natural rubber and general sulfur vulcanized synthetic rubber.

2. Accelerator matrix

Accelerator M is the parent material of most sulfenamide accelerators, and is a widely used organic intermediate synthesis accelerator NOBS, DS, NS, CBS/CZ, D1Bs, DCBS/DZ, MZ (2-thiol benzothiazole zinc salt) ), DM, TBsliIV-tert-butyl-bis(2-benzothiazole)sulfenimide], CBBS[IV-cyclohexyl-bis(2-benzothiazole)sulfenamide], etc. The development of agent m. The quality and output of accelerator M are directly related to the development of rubber.

3. Chemical plasticizers

In the process of rubber mastication, a small amount of accelerator m is added to form a loose complex structure with sulfur, which can improve the plasticity of rubber, quickly reduce the Mooney viscosity of rubber, and accelerate the plasticizing rate of raw rubber, reducing the Plasticizing energy consumption, shortening plasticizing time, and greatly improving plasticizing efficiency.

4. Metal corrosion inhibitor

Accelerator M can also effectively prevent corrosion of metals, etc.". In various media, especially water, metal corrosion is often prevented by adding corrosion inhibitors, which is of great significance to the protection of cultural relics. It has been confirmed that benzoxazole and some sulfhydryl-substituted heterocyclic compounds, such as accelerator m, 2-mercaptobenzimidazole and 2-mercaptobenzoxazole, are effective corrosion inhibitors for metallic copper.

5. Mineral flotation agent

Another use of accelerator M is as a mineral flotation agent, mainly used as a capture agent for the flotation of sulfide ores such as silver, chalcopyrite, galena, pyrite and activated sphalerite, sometimes with dithioamino acid salts. Mixed use, can further improve the yield and grade of flotation finished products.

6. Resin modifier

Accelerator M can also be used for epoxy resin modification. Adding a small amount of accelerator m to the epoxy resin can significantly improve the adhesive strength and curing rate of the epoxy resin, and has the effect of significantly reducing the reaction temperature and shortening the curing reaction time, and the larger the Z of the accelerator m, the faster the curing rate. This ability has important guiding significance for rapid industrial repair, especially online industrial repair.

7. Initiator

Accelerator M can act as an initiator, improve the degree of polymerization of styrene, narrow the relative molecular mass distribution of the polymer, and the relative molecular mass of the polymer increases linearly with the increase of the conversion rate, showing that styrene promotes In the presence of agent m, it has "active" and controllable polymerization characteristics" 2'4.... This has certain guiding significance for the preparation of special materials in the glass fiber reinforced plastic industry, especially in the aerospace industry.

8. Precious metal extractant

The promoter M is used as an extractant, and is currently mainly used for the separation of precious metal rhodium and iridium. The lone electrons on the sulfur and nitrogen atoms in the butylene promoter m molecule are formed to cooperate with precious metals, which solves the problem that rhodium and iridium are difficult to separate, which has long plagued people.

9. Others

The accelerator M acts as a lubricant as well as an adsorbent. It also has its special applications in electrochemistry. For example, adding a small amount of promoter m to the electrode material can change the electrode performance, which is of great significance for the development of electrochemistry.

Contact information:

Jason
Henan Xuannuo Chemical Co., Ltd
Email: info@hnxuannuo.com
Skype:0086-13526552024
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