Sökning: "Low density Polyethylene LDPE"
Visar resultat 21 - 22 av 22 uppsatser innehållade orden Low density Polyethylene LDPE.
21. Vibration Based Techniques for Young's Modulus Determination and Permenant Deformation Assesment
Magister-uppsats, Blekinge Tekniska Högskola/Avdelningen för maskinteknikSammanfattning : This thesis work is devoted to low frequency vibration based method, with remote excitation and laser detection for nondestructive testing and characterization of sheet materials. By this method dynamic properties of different materials can be estimated from the measurement of the resonance frequency in flexural mode. LÄS MER
22. A Pre-Study of the Tearing Behaviour of the Flexible Materials-towards Efficiency Packaging
Magister-uppsats, Blekinge Tekniska Högskola/Avdelningen för maskinteknikSammanfattning : In this thesis the tearing behaviour of flexible material is studied. A finite element model was built in ABAQUS and simulations were performed. The experimental tests were carried out to monitor the Load vs. Extension curve on single-tear specimen of Low Density Polyethylene (LDPE) and Paperboard. LÄS MER