Lead Technologist- Chemical And Physical Testing Of Polymeric Materials
CurrentPreparing and conditioning samples from different sources such as aviation tires as well as fuel and air hoses for various ASTM test methods.Adapting and conducting various ASTM standard test methods for rubber properties to test the physical and chemical characteristics of rubber and polymer samples, including the following:ASTM D2240: Durometer Hardness.ASTM D412: Tensile Elongation.ASTM D413: Adhesion to Flexible Substrate.SATM D624: Tear Strength of Conventional… Show more Preparing and conditioning samples from different sources such as aviation tires as well as fuel and air hoses for various ASTM test methods.Adapting and conducting various ASTM standard test methods for rubber properties to test the physical and chemical characteristics of rubber and polymer samples, including the following:ASTM D2240: Durometer Hardness.ASTM D412: Tensile Elongation.ASTM D413: Adhesion to Flexible Substrate.SATM D624: Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers.ASTM D471: Effects of Liquids.ASTM D573: Deterioration in an Air Oven.ASTM D381: Gum residue.ASTM D5963: Abrasion Resistance (Rotary Drum Abrader).ASTM D1149: Rubber Deterioration- Cracking in an Ozone Controlled Environment. ASTM D2084: Vulcanization Using Oscillating Disk Cure Meter.ASTM D3182: Materials, Equipment and Procedures for Mixing Standard Compounds and Preparing Standard Vulcanized Sheets.Conducting regular Dynamic Mechanical Analysis on various rubber and polymer samples to determine viscoelastic properties.Performing routine Energy-dispersive X-Ray spectroscopy using a Scanning Electron Microscope, Optical Microscope and FTIR, as well as occasional Thermal Gravimetric Analysis to characterize compositions of rubber and polymer samples. Show less