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- Rubber Presentation - University of Texas at Austin
“A material that can be stretched to at least twice its original length and will retract rapidly and forcibly to substantially its original dimensions upon release of the force ” Where?
- The Science and Technology of Rubber - Polymer Physics
Knowledge of chemical structure (backbone composition, compositional and sequence distribution) and the macrostructure of a rubber (molecular weight and its distribution, the degree and type of branching) allows inferences to be drawn concerning the mechanical properties (Chapters 4, 5, and 10), the rheology (Chapters 6 and 14), curing behavior
- Theory of rubber friction and contact mechanics
Rubber friction differs in many ways from the frictional properties of most other solids The reason for this is the very low elastic modulus of rubber and the high internal friction exhibited by rubber over a wide frequency region
- Cross-linked Polymers and Rubber Elasticity
Definition of Rubber Elasticity and Requirements Definition of Rubber Elasticity: Very large deformability with complete recoverability Molecular Requirements: Material must consist of polymer chains Need to change conformation and extension under stress Polymer chains must be highly flexible
- Mechanical Properties Table of Rubber Materials and Uses
Acrylic Rubber (ACM ANM) It exhibits good oil resistance and abrasion resistance at high temp It exhibits superb heat-resistance and chemical resistance It exhibits high heat and cold resistance, non-toxicity, releasability, weather resistance, and electrical properties
- Why is Rubber Elastic - MIT
Rubber bands are made from polymers, but the chains are crosslinked to provide a network The amorphous phase in PE is also said to be rubbery – it is above its Tg but is constrained by the surrounding crystals and so cannot be said to be liquid-like For the rubber bands, it is the crosslinks which determine the properties
- Silicone rubber selection guide - Dow
Silicone rubber is a synthetic elastomer made of silicone polymer and silica, etc It has excellent characteristics such as heat resistance, cold resistance, weather resistance, chemical resistance, electrical characteristics, and compression characteristics, etc that natural rubber or general synthetic rubbers do not have
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