A couple of questions

What are the characteristics of silk Class 7?

What are the characteristics of a silk?

Good insulator LightweightSmoothSoft Silk/Characteristics

What are 4 characteristics of silk?

Characteristics of silk

  • Breathability. Silk is a lightweight, breathable fabric, which means it reduces the risk of overheating when you're going about your day.
  • Elasticity. If they're treated well, silk clothes are good at keeping their shape. …
  • Absorbency. …
  • Thermal regulation. …
  • Drying speed. …
  • Shine.

What is silk for Class 7th?

Silk is a fine, strong, soft and shining fibre produced by silkworms in making their cocoons. Silk is a natural fibre which is obtained from an insect (called silk moth). So, silk is an animal fibre. Silk fibre is made of a protein.

What are characteristics of silk thread?

Silk thread has great elasticity and strength combined with fine diameter. It can be permanently stretched in sewing, and is suitable for silks and wools. Buttonhole twist is a strong, lustrous silk about three times the diameter of normal sewing silk, and is used for…

What are the characteristics of silk and wool fabric?

Wool and silk both are natural protein fibres, wool is known for its warmth characteristics, where as silk is known for its lustre and strength. Silk is one of the strongest natural fibres. Unlike to all other silk, eri silk does not come in a continuous filament form, due to open mouth structure of the cocoons.

What are characteristics of nylon?

The characteristic features of nylon 6,6 include:

  • Pleats and creases can be heat-set at higher temperatures.
  • More compact molecular structure.
  • Better weathering properties; better sunlight resistance.
  • Softer "Hand"
  • High melting point (256 °C, 492.8 °F)
  • Superior colorfastness.
  • Excellent abrasion resistance.

What are the characteristics of silk fibres obtained from the cocoons of this silk moth?

What are the characteristics of silk fibres obtained from the cocoons of this silk moth? The most common silk moth is mulberry silk moth and its silk fibres are soft, lustrous, and elastic and can be dyed in beautiful colors.