prov:value
| - Specific examples of the fillers are calcium carbonate, silica, zinc oxide, titanium oxide, aluminum hydroxide, zinc hydroxide, barium sulfate, clay, talc, surface-treated inorganic powder, for example, of calcium and silica, and powder of organic materials, such as urea-formaldehyde resin, styrene/methacrylic acid copolymer and polystyrene.
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