8494245 - Amazon S3

8494245 - Amazon S3

, NATURAL FIBERS & PLASTICS TYPES OF SYNTHETIC FIBRES.... A) RAYON...

B)NYLON.. C)POLYESTER & ACRYLIC.... RAYON Fabric obtained from silk fiber was very costly. But its beautiful texture fascinated everybody.

Attempts were made to make silk artificially. Towards the end of the nineteenth century, scientists were successful in obtaining a fiber having properties similar to Such a fiber was obtained by

chemical treatment of wood pulp. This fiber was called rayon or artificial silk. Although rayon is obtained from a natural source, wood pulp, yet it is a man-made fiber. It is cheaper than silk and can be

woven like silk fibers. EXAMPLES FOR RAYON.. Floaty Floral Rayon Rayon Scarf

Viscose Rayon Embroidery Thread Rayon Hand Fan Nylon is another man-made fibre.

In 1931, it was made without using any natural raw material (from plant or animal). It was prepared from coal, water and air. It was the first fully synthetic fibre. Nylon fiber was strong, elastic and

light. It was lustrous and easy to wash. So, it became very popular for making clothes. We use many articles made from nylon, such as socks, ropes, tents, toothbrushes, car seat belts, sleeping bags, curtains etc. Nylon is also used for

making parachutes and ropes for rock climbing . A nylon thread is actually NYLON SOCKS

EXAMPLES NYLON BRUSHES The fully-working cycle, which is made of nylon

Seat belt.. POLYESTER A ND ACRLIC Polyester is another synthetic fiber. Fabric made from this fiber does not

get wrinkled easily. It remains crisp and is easy to wash. So, it is quite suitable for making dress material. You must have seen people wearing nice polyester shirts and other dresses. Terylene is a popular polyester. It can be drawn into very fine fibers that can

be woven like any other yarn We wear sweaters and use shawls or blankets in the winter. Many of these are actually not made from natural wool, though they appear to resemble wool.

These are prepared from another type of synthetic fibre called acrylic. Interesting, right? This is just a sneak preview of the full presentation. We hope you like it! To see the rest of it, just click here to view it in full on PowerShow.com.

Then, if youd like, you can also log in to PowerShow.com to download the entire presentation for free.

Recently Viewed Presentations

  • d2ct263enury6r.cloudfront.net

    d2ct263enury6r.cloudfront.net

    © 2013 EMC Publishing, LLC. Slide . Chapter 4Table of Contents. 3/3/2013 11:12 AM. A table of contents, or TOC, is a list of headings and corresponding page numbers ...
  • Stress and strain - Wanderings

    Stress and strain - Wanderings

    INTRODUCTION Devoted to the analysis and the design of beams Beams - usually long, straight prismatic members In most cases - load are perpendicular to the axis of the beam Transverse loading causes only bending (M) and shear (V) in...
  • Truck Safety atMines - bmi.state.nm.us

    Truck Safety atMines - bmi.state.nm.us

    How truckers exit a mine and drive on the roads near a mine can be important to the home owners, farmers, businesses, and drivers in the local community. Some mines will require wheel washing to reduce dust and track out...
  • Technical Learning and Career Pathways Jeanette Barlow, Head

    Technical Learning and Career Pathways Jeanette Barlow, Head

    Gerry is now 18 and has submitted his UCAS application and has a preliminary offer from the University of Liverpool. ... Career mapping quiz that matches responses to roles in the NHS. Information on work experience, apprenticeships and careers in...
  •  2014 by McGraw-Hill Education. This is proprietary material

    2014 by McGraw-Hill Education. This is proprietary material

    Nikon, for example, relies on UPS for distribution. LO 1-4. In order to minimize costs or provide better quality, firms frequently hire other firms to help in particular aspects of their business. A common example is the use of shipping...
  • How to Form Present Participles - Anderson HS Latin

    How to Form Present Participles - Anderson HS Latin

    Arial Wingdings Default Design How to Form Present Participles -io Verb Exception Slide 3 How to form the Perf. Pass. Partic. The Perfect Passive Participle (Sing) The Perfect Passive Participle (Plur) Deponent Verbs Examples of Deponent Participles:
  • Cognitive - Mental Symmetry

    Cognitive - Mental Symmetry

    Moving on Linguistics, Pragmatics, Culture, Paradigms & Identity. Usingthe Mental Symmetry Model (MSM) as a meta-theory for the TESOL field What questions are we asking?. 1. How can MSM integrate key insights from sociolinguistic and psycholinguistic observations in SLL, pragmatics,...
  • ANCIENT GREECE - somerset.k12.ky.us

    ANCIENT GREECE - somerset.k12.ky.us

    Contrapposto Pose The Parthenon (447-432 b.c.e.) Dedicated to Athena Proportions are based on the Golden Rectangle The Golden Rectangle Three Goddesses, from the Parthenon's east pediment, c. 438-432 b.c.e. The Hellenistic Age (323-145b.c.e.) Greek Vase Painting The Doric Order The...