Kem â Kem, manufactured by the US Playing Card Company, are arguably the most popular plastic cards. They are made of cellulose acetate plastic and are a bit more expensive, averaging $22 per set. The Kem Arrow cards are said to be what most plastic poker cards are measured against.
â¢ MINERAL WAX (noun). The noun MINERAL WAX has 1 sense: 1. a waxy mineral that is a mixture of hydrocarbons and occurs in association with petroleum; some varieties are used in making ceresin and candles. Familiarity information: MINERAL WAX used as a noun is very rare.Dictionary entry details.. a waxy mineral that is a mixture of hydrocarbons and occurs in association with petroleum; some varieties are used in making ceresin and candles. Familiarity information: MINERAL WAX used as a noun is very rare. Dictionary entry details.
Montan wax is a fossilized wax extracted from coal and lignite. It is very hard, reflecting the high concentration of saturated fatty acids and alcohols. Although dark brown and smelly, they can be purified and bleached to give commercially useful products.ontan wax is a fossilized wax extracted from coal and lignite. It is very hard, reflecting the high concentration of saturated fatty acids and alcohols. Although dark brown and smelly, they can be purified and bleached to give commercially useful products.