| http://www.w3.org/ns/prov#value | - Some of the waxes are a paraffin wax, a microcrystalline wax, a carnauba wax, a methylol stearoamide, a polyethylene wax, an emulsion of silicone etc., and an amount thereof to be added is 0.5-40 weight %, preferable 1-20 weight % against total weight of the protective layer.
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