We know that, fiber is that which is 100 times longer than its width. A fiber which could be spun for yarn production that is called textile fiber. Textile fiber is used for producing different types of woven, non-woven and knitted fabrics.
Textile fiber which is used for yarn or fabric production that should have some properties. Generally physical, chemical and structural properties is important to know for know the textile fiber. Here, I have given a list of properties name which is required to know.
Physical Properties: I have given the physical properties name with their unit. A textile fiber should have the following physical properties. They are as follow:
- Tenacity / Specific Strength (g/den)
- Length (cm/inch)
- Fineness (mic-value)
- Moisture Regain (MR %) and Moisture Content (MC %)
- Specific Gravity (g/cc)
- Elongation (cum/inch)
- Elastic Recovery (%)
- Initial Young Modulus (g/den)
- Breaking Length (km)
- Extension (%)
- Maturity
- Swelling R Water Relation %
- Static Electrification
- Glass-Transmission Temperature (T9)
- Crystalline Melting Point (Tm)
- Discoloration
- Specific Heat
- Burning Behavior
- Thermal Conductivity
- Pilling Behavior
- Limited Oxygen Demand (LOI %)
- Degradation
Chemical Properties: To identify a textile fiber, following properties plays an important role. Chemical properties are-
- Chemical Composition
- Effects of Acids
- Effects of Alkalis
- Effects of Organic Solvents
- Effects of Insects
- Effect of micro-Organism
Structural Properties: All of textile fibers have its own structure by which it can be identify.
I. Fine Structure and Appearance
II. Micro Structure
- X-Sectional View
- Longitudinal View
So, when we will describe about any textile fiber we have to determine the above physical, chemical and structural properties.
Super lawiG ang iya sang . Physical pRoperties.
very good
Nice Book to be preserved.
Post a Comment