Materials stretch due to the application of external forces that cause the atomic or molecular bonds within the material to elongate. When stress is applied, the arrangement of atoms is displaced, allowing them to move past each other while maintaining their overall structure. The extent to which a material can stretch before breaking depends on its elastic properties and molecular structure, which determine how well it can absorb and dissipate energy. This behavior is fundamental in understanding phenomena like elasticity and plasticity in different materials.
Most ice skating costumes are made out of double-stretch lycra or other materials that are made to stretch in both directions.
Materials that are ductile, or have the property of ductility, will stretch and deform when they are pulled, rather than breaking. Gold, silver, copper, iron, and lead are common examples of ductile materials.
tension
Bathers are typically made from materials such as nylon, spandex, polyester, or a blend of these fabrics. These materials are chosen for their ability to stretch, provide support, and dry quickly, making them ideal for swimwear.
"Sometimes. If you are using a really stretch piece of material, it would be able fit a person of a bigger size than if it was material that didn't stretch."
All rope stretches because it consists of materials at an angle to the load putting tension on the rope, and they try to straighten when pulled. How much the rope can stretch, and at what point the stretch weakens the rope, depends upon the materials used and the rope construction - laid up or braid, and the combinations of these.
Polyester is a material that fabric is fabricated from. Polyester can be knitted into fabrics that will stretch. Polyester also can be woven into fabrics that will not stretch. Polyester can be blended with other materials and fabricated into fabrics that will and will not stretch.
steel cables, rubber bands, springs and lycra clothes
Jacquard fabric itself does not inherently stretch, as it is typically made from woven fibers that create intricate patterns. However, some jacquard fabrics may contain elastic fibers or blends with materials like spandex, which can provide a degree of stretch. The extent of stretch largely depends on the specific composition of the fabric. Always check the fabric content for information on its elasticity.
Bathers are typically made of synthetic materials such as nylon, polyester, or spandex blended with elastane for stretch. These materials are lightweight, quick-drying, and provide a comfortable fit for swimming and other water activities. Some bathers may also contain recycled materials for sustainability.
The material has to stretch (strain) first before it breaks. For ductile materials, when stretch reaches a certain point it permanently deforms (yield) and continues to carry load until it then breaks as load increases. For brittle materials like glass which do not permanently deform thay simply break without yield.
Microfiber generally does not stretch significantly, as it is made from tightly woven synthetic fibers, which maintain their shape and structure. However, certain microfiber fabrics blended with elastic materials may exhibit some degree of stretch. Overall, while microfiber is durable and flexible to an extent, it is not known for its stretchability like spandex or similar fabrics.