Product Center
Name Exterior view Chemical composition Complex carrier Characteristics
First FL-25 Chemical Plasticizer First FL-25 Chemical Plasticizer Chemical composition: 2,2-Diphenylcarbamoyl diphenyl disulfide Complex carrier: Characteristics: This product is a non-toxic, eco-friendly DBD designed as a replacement for the toxic pentachlorothiophenol. It meets modern environmental standards and offers advantages such as being non-toxic, highly effective, and requiring minimal usage—making it especially suitable for both natural and synthetic rubber applications.
First FL-20 Physical Plasticizer First FL-20 Physical Plasticizer Chemical composition: A mixture of zinc fatty acid soaps Complex carrier: Characteristics: An excellent physical plasticizer for both natural and synthetic rubber, it begins its plasticizing action even at lower mixing temperatures. It effectively accelerates the uniform dispersion of fillers, significantly reducing the mixing cycle time—without compromising the hardness of the vulcanized rubber. Additionally, it exhibits excellent compatibility, prevents blooming, and delivers superior performance when added during the initial stage of one-step mixing.
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