Oba(optical brightening agent) for cotton are mostly powdery, generally light yellow in appearance, anionic, easily soluble in water, and the solution is slightly yellow, fluorescent, and neutral. It can be absorbed by the fiber in the aqueous solution, has excellent leveling and permeability, can directly dye the fiber, and is convenient to use.
Read MoreSend InquiryCarbon black masterbatch is a common color masterbatch in plastic processing, and it is also a large amount of color masterbatch. Black masterbatch is widely used in the field of plastic granulation, such as injection molding process, extrusion molding and injection molding. In real life, black masterbatch is widely used in the injection molding process of car plastic parts, in the extrusion of plastic pipes, in the production of agricultural and agricultural mulch and geosynthetics.
Read MoreSend Inquiryblack masterbatch,For the color masterbatch, color is very important, because we are going to use it on plastic products. If the color is not full, then it must be a substandard product, so we must pay attention to this when making it. But this is not what we are going to talk about that day, let's understand how to distinguish and understand carrier-free masterbatch?
Read MoreSend InquiryBrighteners are widely used in the production of textiles, papermaking, washing powder, soap, rubber, plastics, pigments and paints. Brighteners, also called optical brighteners and fluorescent brighteners, are organic compounds that can improve the whiteness of fiber fabrics and paper.
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