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Promoters play an important role in the chemical industry, accelerating chemical reactions and improving production efficiency. Among them, DTDm and DM are two common accelerators. Let's compare their differences below

From a chemical structure perspective, DTDm is a dimethyl dithiophosphate ester, while DM is a dimethyl dithioformate ester. Their molecular structures have some differences, which directly affect their properties and modes of action in chemical reactions

From the perspective of application scope, DTDm is mainly used in the rubber industry as an accelerator, which can accelerate the vulcanization reaction of rubber, improve the vulcanization speed and quality of rubber products. DM is mainly used in the processing of rubber and plastic, which can promote the crosslinking reaction between rubber and plastic more quickly, improve the strength and heat resistance of the material

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

Furthermore, from an environmental impact perspective, DTDm is relatively more environmentally friendly. It is used less in rubber and has lower environmental pollution, while DM requires a larger amount of usage, which may have a certain impact on the environment

In summary, although DTDm and DM are both accelerators, there are certain differences in their chemical structure, application scope, usage methods, and environmental impact. Choosing the appropriate promoter requires consideration based on specific needs and circumstances. Meanwhile, in the process of using accelerators, environmental principles should also be followed as much as possible to reduce their impact on the environment.