Chemola™ Desco Polymel 410
Catalytic Alkylation Service
Chemola™ Desco Polymel 410 is an improved formulation for hydrocarbon resistance. It is formulated with a polymeric lubricant base to enhance high and low temperature performance and hydrocarbon resistance along with resistance to strong acids and bases. Performance is improved in the fringe temperature applications.
Recommended Uses
Polymel 410 is the standard lubricant for use in alkylation processes using hydrofluoric acid. It is also recommended for use with the following: acids, alkalis, aliphatic hydrocarbons, butane gasoline, hydrofluoric acid, jet fuel, kerosene, natural gas and propane. It can be used as a coating to protect metal surfaces from acidic environments.
Typical Characteristics
| Title | Value |
| Appearance | Purple, smooth, tacky |
| NLGI | 2-3 |
| Penetration (ASTM D217) | 230-280 |
| Worked Penetration, 60x (ASTM D217) | 230-280 |
| Base Oil | Synthetic blend |
| Base Oil Viscosity | 2,800 cSt at 80°C |
| Thickener | Inorganic |
| Specific Gravity | 1.1 |
| Density (lb/gal) | 9.5 |
| Dropping Point (ASTM D566) | >500°F (260°C) |
| Flash Point | >300°F (149°C) |
| Temperature Range | -20°F to 450°F (-29°C to 232°C) |
| Resistance to Water (FTM 5415) | Pass |
| Resistance to Synthetic Condensate (FTM 5415 mod) | Pass |
| Resistance to Mineral Spirits (FTM 5415 mod) | Pass |
| Resistance to 20% Hexane in Mineral Spirits (FTM 5415 mod) | Pass |
| Resistance to Diesel Fuel (FTM 5415 mod) | Pass |
Packaging Information
| Item Number | Unit Size | Quantity |
| 081372BBX | "B" stick 3/8"x 1-1/2" | 72 per box |
| 081332CBX | "C" stick 7/16"x 2-1/8" | 32 per box |
| 081328DBX | "D" stick 1/2"x 2-1/4" | 28 per box |
| 081314GBX | "G" stick 5/8"x 3-1/2" | 14 per box |
| 081316JBX | "J" stick 1-3/8"x 8-1/2" | 16 per box |
| 081312KBX | "K" stick 1-1/2"x 10-1/2" | 12 per box |
| 0813010CR | 14 oz cartridge | 10 per carton |
| 0813010QB | 10 lb can | |
| 0813020WMS | 20 lb pail | |
| 0813040WMS | 40 lb pail | |
| 0813120KG | 120 lb keg | |
| 0813400DR | 400 lb drum |