Flame retardants are indispensable in our lives. The flame retardants that are being used are various, but each has its own advantages and disadvantages. The following is a brief analysis of several c
Read 854 See Details+The types of plastic colorants are divided into four types according to their physical forms: powdery colorants - toners, solid colorants - masterbatch, pasty colorants - color pastes, liquid colorant
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