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Nucleating Agent |
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PS and PE foam products are widely being used as disposal food & beverage containers in our daily life for the cost saving from light specific gravity, excellent heat insulation and processability. As nucleating agent is an important additives deciding the size and shape of the cell, it should be selected and used properly in consideration of the use and the quality of the foam products. |
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1. Brief Introduction Nucleating agent does the role of making fine cells by segmentalizing the gas centering around nucleating agent in the melting-mixing process of resin and gas. Especially as an important additive required in gas foaming of high foam ratio, nucleating agent affects the physical properties and the quality of the foamed products such as cell size, elongation, strength, appearance and so on depending on the kind of it. As there are many variations in the foaming process, it is important to choose the rihgt nucleating agent in consideration of particle size, dispersivity and density, etc. of it.
2. Functions & Roles of Nucleating Agent
3. Grade per Use
#456 #453 #462-1
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