Indramic 78-D

When testing to determine whether a wax is a "micro" or not, the crucual parameters are

1. Molecular weight and
2. The iso-paraffin/normal paraffin ratio. Molecular weights of Indramic products range from approximately 580 to 700; this implies an average carbon number of 41 to 50.

IRM microcrystalline waxes are moisture free and range in color from a white to a brown, depending on the degree of refinement. Microcrystalline waxes dissolve similar to paraffin waxes: in chloroform, ether, benzene, carbon disulfide, volatile oils and other fixed oils. Micros do not dissolve in water/alcohol mixtures and dissolve only slightly in absolute alcohol. Indramic products are ductile and flexible, even at relatively low temperatures; they possess high tensile strength.
Micros are highly cohesive; this gives them adhesive properties and makes them resist both water vapor and liquid water.

• Chemically Inert (odorless, tasteless)
• High Melting Point (relative to paraffin)
• High Viscosity
• High Cohesion and Adhesion

• Base for chewing gum, lipstick, cold creams, and ointments (where they harden, lubricate, carry additives, and protect against moisture)
• Food packaging, moisture proffing, film, foil, and corrugated board
• Increasing the fluidity and the flexible bonding of hot-melt adhesives
• Crayons, candles and caulk to sealants and fine polishes
• Host for compounds that prevent rust
• Insulating materials
• Candle Additives (where they "bind" excessive oil or fragrances)