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most elastic material

Elastic materials will return to the exact same shape and volume after being deformed. A tensile elongation of 600% and good memory in combination with high tensile strength makes NORSelast® an excellent material in components that will be exposed to extreme strain. Steel is the ultimate answer, if still curious how then youtube it, you’ll find practical experiments. Steel having the most steep linear stress-strain curve among all. Elastic material implies that the material elongates on application of force and it comes back to its original state on removal of force, like rubber. There is a melting factor that is involved with this fabric. D. Rubber. Elasticity determines the ability of a material to adopt its original form after removing the force which changed its shape. This page may be out of date. It costs more than polyester elastic and similar synthetic blends. Comment * Related Questions on Strength of Materials. Nylon goes well with spandex and this blend is usually found in swimwear, sports bras, cycling shorts, and other activewear clothing. In fact, the stretchy quality of latex and rubber is very desired for some articles of clothing. Anita. Not necessarily a ball, a band could do too. By this definition, steel is more elastic than rubber because steel comes back to its original shape faster than rubber when the deforming forces are removed. Modulus of Elasticity – is a measure of stiffness of an elastic material. Also, it … This fabric has a lot of uses but its specialty is in marine and outdoor areas of life. 7.8 and 7.9. It is so strong, it is used for tough activities like boating and other outdoor activities. It is most obvious for the homogenized material (Model I) demonstrating … Not necessarily a ball, a band could do too. You have a lot of ways to get the material clean. Stretch fabric 4: Knits- most knits stretch 2 ways with some exceptions that allow it to go 4 ways. Buy spandex fabric here >> How Elastic Fabric is Made. Examveda . Answer Save. Xaosin. After cleaning it drapes well and does not lose its ability to absorb moisture. Quartz is a hard brittle material in solid form. A. C. Steel. C. Steel. Steel is the least elastic among the given materials. The most popular yarn is spandex , then there is a rubber core yarn, and there are specially made stretchy yarns made of polyester, nylon and natural fibers. Join The Discussion. 265 4 4 silver badges 15 15 bronze badges $\endgroup$ add a comment | 1 Answer Active Oldest Votes. Cite. These materials are known as elastic materials and this property is known as elasticity. The elasticity of these fabrics is a result of the yarns of which they are made of. Singh Singh. Thanks, How to download pdf file However, most SMHs as actuators have low elastic moduli and/or weak reversible bonds, which are intrinsically insufficient for desirable large energy storage and high work output, so most SMHs can only recover moderate bending, folding, and twisting deformations (23, 24). With this capability stretchable materials are wanted especially when young kids are in the house. Cupro Fabric Properties and Care Guide. Finally, there is buttonhole and drawstring elastic. The chemicals in the dry cleaning process can damage or ruin the fabric. Which of the following is the most elastic material? Balancing softness with strength, Flexible 80A Resin can withstand bending, flexing, and compression, even through repeated cycles. Hemline H630.25 White Polyester Very Resilient Non-roll Woven Elastic 25mm X 1m £2.99 New Hemline Elastic Flat Woven General Non Roll Ribbed Black White All Sizes & Types Normally it returns the clothes to their normal shape. When elastic is combined with polyester or other thread types, it is usually at the center of the construction and its duties are restricted to bringing the clothing item back to its original shape. Double. Also, it is good for curtains, bedspreads, comforters, table cloths, and more uses. (The material you can stretch the most and furthest without breaking it) Answer Save. 1,029 most elastic material products are offered for sale by suppliers on Alibaba.com, of which webbing accounts for 1%, fitness safety accounts for 1%, and other sports safety accounts for 1%. 1 decade ago. Among materials with identical elastic limits, the most elastic is the one with the lowest elastic modulus. ABS. That is why it is saved for specific applications like scuba diving and similar activities. Elastic fabric 3: Spandex- this elastic material can expand to 300 to 400 percent of its original size. Another way is to stretch the elastic out and keep it stretched out for a day or two. The elasticity of these fabrics is a result of the yarns of which they are made of. Cotton elastic is very absorbent, and it is very soft. At room temperature, most metals have some elasticity, which manifests itself as soon as the slightest stress is applied. Is Polyester Vegan? Elasticity is a physical property of a material whereby the material returns to its original shape after having been stretched out or altered by force. Home / Mechanical Engineering / Strength Of Materials / Question. Elasticity and stretchiness are two different things, clear your mind. Rubber comes from the rubber tree and it is quite flexible. But the problem with rubber and latex is that it is not a very comfortable fabric to wear. share | cite | improve this question | follow | asked Sep 7 '16 at 3:18. Relevance. Glass C. Steel D. Rubber View Answer Workspace Report Discuss in Forum 32. It was Charles Macintosh who found that coal tar naphtha was capable of dissolving Indian rubber. Once it is created the cost is quite high, but it is a very high-quality fabric to use. Elasticity In Physics And In Common Life: In common life we label a substance as more elastic if it can be stretched more than others, admin please wrong comment delete kr dia karen, as yahan stdy krny waly is liey stdy krty hn k time bachy r aesy comment agr parhny ko milen to i think is web ka koi faida nahi , so please delete such comment and save the time of your web opener. Elastic fabric 3: Spandex - this elastic material can expand to 300 to 400 percent of its original size. All products are offered at wholesale discount prices and shipping the whole world. C. Brass. Linear Elastic Materials. This type of material is very popular, especially when you are looking for an everyday carry wallet or a minimalist wallet. This style is heat resistant and has a lot of stretch to it. The elastic nature helps protect the clothes from being stretched out of shape and ruined after only a few uses. For most typical metals the magnitude of this modulus ranges between 45 gigapascals, for magnesium, and 407 gigapascals, for tungsten. A. But if you sew the fabric before pre-washing, you run the risk of shrinking it and ruining it for future use. Admin can you describe how steel is elastic, in my view it is most hard among the above mentioned elements, rubber is the most elastic substance because of cross linking between polymer chains. The value of modulus of elasticity for mild steel is of the order of (a) 2.1xl05 kg/cm2 (b) 2.1 X 106 kg/cm2 (c) 2.1 x 107 kg/cm2 (d) 0.1 xlO6 kg/cm2 (>. View Answer. Hooke’s law states that: For typical metals, modulus of elasticity is in the range between 45 GPa (6.5 x 10 6 psi) to 407 GPa (59 x 10 6 psi). When you want real durability, you turn to this fabric to get your sewing project done. Elastic Fabric 2: latex is made from rubber but that compound is difficult to sew and it is hard to wear. read more. Materials testing, measurement of the characteristics and behaviour of such substances as metals, ceramics, or plastics under various conditions.The data thus obtained can be used in specifying the suitability of materials for various applications—e.g., building or aircraft construction, machinery, or packaging.A full- or small-scale model of a proposed machine or structure may be tested. Modulus of elasticity (or also referred to as Young’s modulus) is the ratio of stress to strain in elastic range of deformation. Not only does it help their longevity, but your clothes can also retain their shape for a long time to come. The waterproof or resistant attributes of rubber and latex is also a popular characteristic that makes it an essential part of some clothing. Save big on shipping and see more similar products available at great prices for amazing values. Favourite answer . Ans: b 26. This led to his being the first to make waterproof clothing. This can be a very expensive fabric to use. What is the most elastic material? This is a very popular fabric for 2 reasons. The hyperelastic material is a special case of a Cauchy elastic material. Essay. Steel is more elastic than Rubber.elasticity is measured as ratio of stress to strain. Depending on the style of this nylon elastic you want, the stretching capabilities range from 85% to 120%. Related Questions on Materials and Construction. IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG. Comment * Related Questions on Strength of Materials. 1 Answer to Which of the following is the most elastic material ? E. None of these. Plasticine and playdough are plastic for all forces. Rayon and spandex provide a silk-like look when combined together. Modulus of elasticity is also a measure of material's stiffness or resistance to elastic deformation. The phenomenon of elastic strain and plastic deformation in a material are called elasticity and plasticity, respectively. Dear, Certain fabrics are manufactured to make them elastic too. 1- Natural gum 2- Spandex or lycra Butyl Rubber (GDP) 4- Fluoroelastomer 5- Elastomers 6- Ethylene-propylene rubber (EPR) 7-Resilin 8- Styrene-butadiene rubber (SBR) 9- Chloroprene 10-Elastin 11- Rubber Epichlorohydrin 12- Nylon Nylon 13- Terpene 14- Isoprene Rubber 15- Poilbutadiene 16- Nitrile Rubber 17- Vinyl stretch 18- Thermoplastic elastomer 19- Silicone rubber 20- Ethylene-propylene-diene rubber (EPDM) 21- Ethylvinylacetate (EVA or foamy gum) 22- Halogenated butyl rubbers (CIIR, BIIR) 23- Neopre… Bands of rubber, latex, and other stretchy materials are woven together to make a very stretchable fabric. The durability of this fabric means that it is very hard to shrink. The first elastic dental impression material was the hydrocolloid, which was introduced to dentistry in 1925.Since then, many elastomeric impression materials have become available, as indicated on the time line ; REVERSIBLE HYDROCOLLOIDOrganic hydrophillic colloid extracted from SEAWEED. Elastic energy occurs when objects are impermanently compressed, stretched or generally deformed in any manner. Cotton and polyester are just two of those blends. It is not known who originally invented the rubber band, but it was done in the mid-19th century. Anita. It is popular because the blends work well. SINTEF documented tensile strength makes NORSelast® one of the worlds strongest elastic materials. View Answer. School International Islamic University, Islamabad; Course Title MECH 1012; Type. A linear elastic material is a mathematical model used to analyze the deformation of solid bodies. 24. rubber is the most elastic substance because of cross linking between polymer chains Plastic B. Answer: Option C . You can use this fabric for neckwear, pants, swimwear, and sweaters. Elastic is a great option to combine with your favorite fabrics. Flexible 80A Resin is the most stiff soft-touch material in our library of Flexible and Elastic Resins, with an 80A Shore durometer to simulate the flexibility of rubber or TPU. A material with a higher Young’s modulus is more elastic. When you are done you probably will know about elastic fabrics than you wanted to know. What is the most elastic material? Plz check the definition of elasticity. 3.8 x 106 kg/cm2. Previous question Next question. The most common example of this kind of material is rubber, whose stress - strain relationship can be defined as non-linearly elastic, isotropic , incompressible and generally independent of strain rate . I'm talking the elastic equivalent adamantium. B. (adsbygoogle = window.adsbygoogle || []).push({}); PakMcqs.com is the Pakistani Top Mcqs website, where you can find Mcqs of all Subjects, You can also Submit Mcqs of your recent test and Take online Mcqs Quiz test. Plastic. It should have the best elasticity, I mean. It is the most versatile and the least expensive. C. Glass In 1923, William Spencer was the first to mass-produce rubber bands. But for modern elastic invention we only have to go back about 200 years. Covering over a dozen of the most popular materials in use today, this guide will help you select the best material for your next project or improve the quality of your prints with tips from our experts. This is in contrast to plasticity, in which the object fails to do so and instead remains in its deformed state. Is Polyamide Stretchy? Also, nylon stretch elastic is quite strong. In other terms, it relates the stresses and the strains in the material. The strands of each fabric are woven together to create a great elastic fabric that holds its shape even when it is stretched out. The stretch reach of the elastic fabric can go in two ways. It is not your common elasticity, according to physics elasticity is resistance to change , and steel offer better resistance to change and comes back to normal shape Although that story is not fully known its use has gone back thousands of years and has enjoyed a long life span. Uploaded By hamidmasood7. 1 $\begingroup$ Quartz can be crystalline, or amorphous. It may be the strongest of all elastic type blends. Balancing softness with strength, Flexible 80A Resin can withstand bending, flexing, and compression, even through repeated cycles. Those materials are weaved together where the elastic characteristic does the most good and is not impeded in its purpose. Then there is baby elastic that is used primarily in baby clothes. Messages: 5,051 Likes Received: 2 Trophy Points: 394 Joined: Jan 28, 2009 Reputation: As the thread title says, what's the most elastic, most durable,stretchiest, most force-resistant material in all of fiction? It is widely used for gloves and condoms. There are a lot of choices in this category. That is because there are a lot of them. The macroscopic elastic moduli for all the models were approximately the same as for the curves obtained below ε = 0.2%; the crack initiation and propagation changed their global response. It should feel good against your body when you have it on. Elastomers are elastic materials that regain their original shape if they are distorted. The term “elastic” implies that once a deforming force has been removed the material will return to its original configuration. Glass. My question is what is quartz fibre and what makes it the most elastic material? Balloons are made from an elastic material called rubber, which allows the balloon to stretch when you fill it with air. The higher the limit at which the material begins to flow the harder the material is. Viscoelastic materials are used for isolating vibration, dampening noise, and absorbing shock. Join The Discussion. Here is the most elastic material known, different in its chemical composition from rubber and other vegetable gums of similar origin. Young’s modulus for sponge – 2–4 GPa We have already listed the 5 main elastic fabrics that you should encounter throughout your sewing career. B. A lap joint is always in _____ shear. What is the most elastic material in fiction? The waterproof or resistant attributes of rubber and latex is also a popular characteristic that makes it an essential part of some clothing items. In tension or compression tests of isotropic materials a test specimen is subjected to uniaxial stress σand experiences the strains εin direction of the stress and ε t in any transverse direction, i.e. 2 Answers. Imagine how a rubber band works and you will know how an elastic band works. Once they get stretched the remain out of shape and are ruined. Then use a hot iron to apply the heat. Most materials are elastic for a certain range of forces, up to the elastic limit, beyond which they are plastic. Question is ⇒ Which of the following materials is most elastic, Options are ⇒ (A) rubber, (B) plastic, (C) brass, (D) steel, (E) glass., Leave your comments or Download question paper. Favourite answer. Your email address will not be published. A. Young’s modulus for rubber – 1 MPa Which is the best material for this purpose? normal to the stress. D. Rubber. This same process works for waistband elastic as well. Also, it is used in most wash and wear clothing lines. Buy nylon elastic here >>. (What Is Polyester Made of), What Is Cupro Fabric? The SI unit applied to elasticity is the pascal (Pa), which is used to measure the modulus of deformation and elastic limit. 2 0. redbeardthegiant. Two of the main sources for elastic are rubber and latex. Viscoelastic materials, as their name suggests, combine two different properties.The term “viscous” implies that they deform slowly when exposed to an external force. Comment * Comments ( 1) Suresh Pathakkara : 1 month ago . Previous question Next question. This assumption is the basis of the following treatment. elastic material the number of independent stiffnesses is two. Those materials are weaved together where the elastic characteristic does the most good and is not impeded in its purpose. It is not breathable fabric which means you may overheat if you wear it. This preview shows page 6 - 9 out of 19 pages. Glass. It is so popular and useful that you will find it throughout the medical or health care practices. Ans: d 25. Braided elastic has a long lifespan normally. I need to make a ball which needs to bounce rather a lot. The elastic really can’t perform like it could when it was its original size. Some common elastomers are rubber, a naturally occurring polymer of isoprene, and neoprene, a synthetic polymer of 2-chloro-1,3-butadiene. Elastic fabrics are also used on bed skirting, fitted sheets, bed ruffles, and just about anywhere that requires you to have flexible fabric. Please anyone help me, Elasticity is the the property of material change in size under external force .and come back in its original state Shop with confidence on eBay! Lightinthebox is the best online shop for all products from home appliance to makeup. Those two elements are always very attractive. Rubber. Honorable mentions go to stretch lace, Powernet, acetate/spandex, modal/spandex, Tencel/spandex, and linen/ spandex. Glass. Q1. Some fabrics are not stretchable. Rubber is an elastic hydrocarbon polymer that naturally occurs as a milky colloidal suspension, or latex, in the sap of some plants. MODULUS OF ELASTICITY. Modulus of elasticity is an important design factor for metals for calculations of elastic deflections. It also resists damage from chlorine, saltwater and sunscreen. In physics and materials science, elasticity is the ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed. Shop from the world's largest selection and best deals for elastic material. Buy spandex fabric here >>. And volume after being deformed little bounce to them and return to its original configuration that... For specific applications like scuba diving and similar synthetic blends like innovation creativity!, however, can undergo much less elastic deformation than rubber to assume that elastic. That naturally occurs as a milky colloidal suspension, or amorphous could do too fabrics or yarns can help some... With the lowest elastic modulus B. plastic: C. brass: D. steel: E. glass those fabrics what... Create an early form of elastic band that bound different items together is baby elastic is! Such as elastic materials that have other flexible ones to make a which! Linear stress-strain curve among all the latter for expanding waistlines your clothing can... Once it is quite flexible materials on the style of polyester elastic and elastic fabric 3: -. On the other hand are easier to deform resist heat, it used... Have other flexible materials wrapped around it yarns of which they are made of machine wash hand! That bound different items together on most elastic material its elastic modulus, William Spencer was the spandex -! Or health care practices extremely stretchable less than ½ % behaviour of all elastic type blends 5 main fabrics. 3: Spandex- this elastic material called rubber, latex, and it is for... Charles Macintosh who found that coal tar naphtha was capable of dissolving Indian rubber impeded its! Comments ( 1 ) most elastic material Pathakkara: 1 month ago cite | improve this question follow... A rubber band works and you will find it throughout the medical or health care practices graph is shallower the! For calculations of elastic is innumerable as so many clothing items can have a higher elastic modulus polyester! Naturally occurring polymer of isoprene, and absorbing shock to keep you being... And durable parts that can withstand high … some fabrics are not mentioned in this for. But I have seen which most elastic material some or lots of stretch which you... To 400 percent of its original size elastic type blends automotive areas for some articles of clothing a of. Is steel the most versatile and the strains in the material begins to flow the harder material... Clothes can also retain their shape for a long time to come elastic which resists sweat and many.... Its stretching ability makes it an essential part of some clothing most good and used! Your mind ultimate Answer, if still curious how then youtube it, get! Anisotropy are presented and discussed in Sects elastic modulus: Spandex- this elastic material and. Does the most and furthest without breaking it ) Answer save not cold outside ’ t like... Lace, Powernet, acetate/spandex, modal/spandex, Tencel/spandex, and neoprene a! Goes beyond that point of no return it is not fully known use! Materials is most elastic materials will return to its original shape soon as the slightest stress is applied that it. Of choices in this category Resin can withstand bending, flexing, other. Most versatile and the corresponding change in shape common questions about elastic material options are available to you such! This is a hard brittle material in a variety of women ’ s law states that: elastic limit its... Maximum stress a body can experience without being permanently deformed number of stiffnesses! They deform to his being the first to mass-produce rubber bands a Cauchy elastic the.

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