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[Chemical Knowledge]：One to one: the difference between accelerator DTDm and DM

Read： 958 Time：16months ago Source：Transform the World with Simplicity

Accelerators play an important role in the chemical industry, which can accelerate chemical reactions and improve production efficiency. Among them, DTDm and DM are two common accelerators. Let's compare their differences.

From the chemical structure, DTDm is dimethyl dithiophosphate and DM is dimethyl dithiocarbonate. There are some differences in their molecular structure, which directly affect their properties and mode of action in chemical reactions.

from the scope of application, DTDm is mainly used in the rubber industry, is an accelerator, can promote the rubber vulcanization reaction faster, improve the vulcanization speed and vulcanization quality of rubber products. DM is mainly used in the processing of rubber and plastic, which can promote the cross-linking reaction of rubber and plastic more quickly, and improve the strength and heat resistance of the material.

In the way it is used, DTDm usually appears in the form of powder and needs to be mixed into the rubber during processing, and its use is generally small. DM usually appears in the form of liquid and can be directly added to the processing of rubber or plastic, which is more convenient to use.

In addition, DTDm is relatively more environmentally friendly from an environmental impact point of view. Its use in rubber is small, and its pollution to the environment is relatively low, while DM requires a large amount of use, which may have a certain impact on the environment.

To sum up, although DTDm and DM are accelerators, there are certain differences in chemical structure, application range, use mode and environmental impact. The selection of a suitable accelerator needs to be considered according to the specific needs and circumstances. At the same time, in the process of using accelerators, we should also try our best to follow the principles of environmental protection and reduce the impact on the environment.

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