• The fighting force will our effective driving force

    Starting in January 2020, an infectious disease called “Novel Coronavirus Infection Outbreak Pneumonia” has occurred in Wuhan, China. The epidemic touched the hearts of people all over the world, in the face of the epidemic, Chinese people up and down the country, are actively fightin...
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  • Quality of black masterbatch

    The black masterbatch is the use of carbon black to produce. Here, for you to resolve the factors that determine the quality of black masterbatch, the following aspects:  A dispersion of: carbon black students is a very tricky and dirty mixture, covered with dust, light weight, was fluffy. Unles...
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  • Masterbatch with the requirements of the pigment

    Masterbatch used in pigment, must pay attention to the pigment and plastic raw materials, additives with the relationship between the chosen points as described below.  Reaction (1) can not pigment and resin and various additives, solvent resistance, the migration of small, good heat resistance....
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