Infidelity Causes Divorce: Infidelity leads to divorce and is probably the single most damaging thing that can happen to a marriage. Unfortunately, it is also one of the most common problems a married couple will face. Statistics vary on this subject, but it's widely reported that 60% of men and 40% of women will participate in an extramarital affair at some point during their married life.
The talk page may contain suggestions. (September 2010). Thermoplastic polyurethane (TPU) is any of a class of polyurethane plastics with many properties, including elasticity, transparency, and resistance to oil, grease and abrasion.Technically, they are thermoplastic elastomers consisting of linear segmented block copolymers composed of hard and soft segments.he practically unlimited amount of possible combinations producible by varying the structure and/or molecular weight of the three reaction compounds allows for an enormous variety of different TPU. This allows urethane chemists to fine-tune the polymerâs structure to the desired final properties of the material.
Chemistry [edit]. TPU are formed by the reaction of: (1) diisocyanates with short-chain diols (so-called chain extenders) and (2) diisocyanates with long-chain diols.he practically unlimited amount of possible combinations producible by varying the structure and/or molecular weight of the three reaction compounds allows for an enormous variety of different TPU. This allows urethane chemists to fine-tune the polymerâs structure to the desired final properties of the material.