|   DuPont Elastomers Viton® AL-300 with 30 phr N990 Carbon Black  Subcategory: Fluoropolymer, TS; Elastomer, TS; Thermoset Close Analogs: This former DuPont Dow Elastomers product line is now produced by DuPont Performance Elastomers. Material Notes: 
 Formulation| Viton® AL-300 | 100 |  | Carbon Black (N-990) | 30 |  | High Activity MgO | 3 |  | Calcium Hydroxide | 6 |  | Viton® Curative No. 50 | 2.5 |  Description: Viton® AL-300 is an “AL-family” gum polymer that demonstrates improved processing when compared to its precursor Viton® B-70N. This gum provides:
 Lower viscosityImproved mold flowBetter mold releaseLess mold foulingImproved compression set resistanceGood low temperature characteristics
 Applications:  Fuel systems, such as fuel injectors O-ringsInjection and transfer molding of O-rings, gaskets, and other sealing devicesExtruded cords, profiles and tubing, or calendered sheets, when a blend of gum polymers are usedSolution coatings of fabrics and other substrates
 Information provided by manufacturer. 
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    | Hardness, Shore ATensile Strength, UltimateElongation at Break100% ModulusTear StrengthCompression Set, Elevated TemperatureBrittleness TemperatureGlass Temperature
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