... Themolecular weight distribution may be (and often is) simplistically defined in terms of the ratio of two of the molecular weight averages. The breadth and shape of the molecular weight distribution ... nondura-ble applications that do not require that a product withstand large loads for ex-tended periods of time and (2) durable applications, which often involve the trans-mission or support of considerable ... angles of 90° toone another, with the lengths of the a, b, and c axes being unequal.As can be seen from Figure 7b, each polyethylene unit cell consists of onecomplete ethylene unit and parts of...