Characteristics of Mohair:
Tag: Uses
Mohair or Angora | Spandex Fiber | Characteristics of Mohair | Major End Uses of Angora | Characteristics of Spandex Fiber | Major End Uses of Spandex Fiber
Characteristics of Mohair:
Mohair or Angora | Spandex Fiber | Characteristics of Mohair | Major End Uses of Angora | Characteristics of Spandex Fiber | Major End Uses of Spandex Fiber
Characteristics of Mohair:
Mohair or Angora | Spandex Fiber | Characteristics of Mohair | Major End Uses of Angora | Characteristics of Spandex Fiber | Major End Uses of Spandex Fiber
Characteristics of Mohair:
Application of Dyeing Auxiliaries with Different Dyes | Uses of Dyeing Auxiliaries
They is dyed about cellulosic materials. The device is almost the same because described inside direct dyes.
Advantage: high wet fastness due with covalent bonding (Chemical Bonding) between materials plus dyes, conveniently dyed about materials.
Disadvantage: Expensive.
Dyeing Conditions:
A. Continuous Process:
1 Pad-dry-bake This really is easy way for cotton or cotton blends materials.
2 Pad-dry-Pad (Chemical)-Steam This will provide brighter plus more intense color than way 1.
B. Exhaustion Process:
Textile Auxiliaries:
1. Salt – lessen damaging charges found on the materials
2. Water – dyeing media.
3. Soda Ash – excite the dye with link with all the materials with covalent bonding. So, it improves wet fastness
4. Fixing Agent – improves wet fastness for thick shade however, commonly lessen light fastness.
Direct Dyes (Anionic):
They is dyed straight about cellulosic materials. Without the presence of salt, whenever the materials are immerged inside water, it can show anionic charge that repels the dyes. Adding salt into the dye shower, it may decrease anionic found on the materials thus the dyes may receive closer plus adsorb into the materials.
Advantage: cheap, conveniently dyed about materials
Disadvantage: bad wet fastness plus certain dyes have bad light fastness.
Textile Auxiliaries:
1. Salt – lessen damaging charges found on the materials
2. Water – dyeing media
3. Fixing Agent – enhance wet fastness yet normally lower light fastness
Dyeing Conditions:
(Exhaustion): dyeing lOOoC x 30-90 mm repairing 6OoC x 20 mm.
(Continuous) pad –> dry –> steam –> wash –> soap –> dry
Vat Dye (Anionic when soluble):
The dye is called within the container (Vat) which utilized for rotting the dye with alkali answer. This important procedure can minimize the dye from insoluble with soluble dye (right for fatigue inside the cellulosic fibers). Then the maker could synthesize man-made vat dye.
Dyeing Process:
1. Dissolve dye into water (insoluble dye)
2. Vatting task by reducing the insoluble dye inside alkali condition. (Soluble dye)
3. Absorb into materials (soluble dye)
4. After dyeing, oxidize the dye with oxidizing agent (insoluble dye)
5. Wash plus soap the goods
Dyeing Conditions:
A. Continuous Process:
1 Pad-dry-Pad (Chemical): The answer of the dye is prepared without adding reducing agent with guarantee leveling dyeing. After which, the goods are passed with chemical bathtub with minimize the dye into soluble dye plus fix in the goods. Oxidizing agent is put into the goods plus converted with insoluble dyes.
Textile Auxiliaries:
1. Salt – decrease the bad charges found on the materials
2. Sodium hydroxide – changes pH with the dyeing bathtub plus makes the right conditions for reducing agent.
3. Sodium hydrosulfite – reducing agent for the vat dyes.
4. Water – dyeing media
5. Oxidizing agents – (Hydrogen peroxide or Acetic acid or Air) oxidize the soluble with insoluble dye
(Sulfur Dye Anionic when soluble) :
The dyeing task has the same procedure because described inside the vat dye except which utilizing Sodium sulfide rather of Sodium hydrosulfide.
Dyes for Synthetic Fiber:
Disperse Dye
Dyeing Conditions:
1. Insoluble dye inside water
2. Less water soluble
3. Water insoluble inside polyester fibers
A. Exhaustion Process:
1 At boil with carrier, this task is right for acetate fiber plus pale shade polyester fiber dyeing. Carrier is an auxiliary for enlarged fiber inside purchase with enable more dyes absorbing inside. Then the utilization of carrier is reduced considering it can be a carcinogen.
2 At l3OoC without carrier with all the excellent temperature, the dyes is dissolved into small molecules as well as the void inside fiber structure is opened. This will provide thick shade.
B. Continuous Process Pad –> Pre-dry (100oC Thermo fixation (18OoC reduction clearing (RC)
Printing with Disperse Dyes:
Textile Auxiliaries:
1. Dispersing Agent – makes the dye answer stable plus disperses inside the dye bathtub.
2. Acid – adjust pH with the appropriate condition for the dye shower.
3. Carrier – swell the fiber plus dissolve the dye with result in the dye getting into fiber.
4. Leveling agent – create more leveling dyeing (several can have adverse impact on slower dyeing)
5. Water – dyeing media
Acid Dye (Anionic):
The dye is known as acid considering it demands acidic dyeing condition. It is dyed about protein materials (silk, wool, plus additional animal fibers) plus about polyamide materials. Acidic condition will provide the materials showing positive charge. As the bad charge might attach straight with positive charge, plus penetrate into the materials.
Dyeing conditions: l00oC x 30-60 mm
Textile Auxiliaries:
1. Leveling agent – for levelness dyeing.
2. Retarding agent – for inhibiting the dye not attach with materials too rapidly.
3. Acid – adjust the dyeing condition plus result in the materials with show positive charges.
4. Water – dyeing media.
Basic Dye (Cationic)
The dye shows positive charge. Usually, the dye is used about wool, silk plus poly-acrylonitrile (acrylic).
Dyeing Conditions:
l00oC x 30-60 mm Dyes Dyeing Condition (pH)
Acid (Wool) 2-4, 4-6, 6-8 (depends about kinds of dyes)
Acid (Nylon) four.5-5.5, about kinds of dyes)
Basic 3.5-4
Direct 7.0
Disperse (Polyester) 5-6
Disperse (Acetate) 6.5-7.0
Disperse (Triacetate) four.5-6.5
Reactive 7.0
Textile Auxiliaries:
1. Leveling agent – for levelness dyeing.
2. Retarding agent – for inhibiting the dye not attach with materials too rapidly.
3. Acid – adjust the dyeing condition plus result in the materials with show bad charges.
4. Water – dyeing media.
Bamboo Fiber | Bamboo Fabric | Production Process of Bamboo Fabric | Uses of Bamboo Fabric
Bamboo Viscose Rayon way produces Bamboo fibres inside the same means because Viscose Rayon creation techniques. Bamboo Lyocell way produces Bamboo fibres inside the same technique because Lyocel / Tencel manufacturing techniques. However most the bamboo fibres for textile application is yielded by the Viscose Rayon Production techniques.
Bamboo Fibres & Textiles are utilized inside bed linen, bathtub robes, flannels, shower mats, towels, aprons, oven gloves, tea towels, nappies, sanitary napkins, intimate apparels, include sweaters, bath-suits, blankets, underwear, swimwear, tight t-shirt, socks, bandages, mask, surgical cloths, wall paper, curtains & furnishing materials.
MERITS: Soft, silky with touch, all-natural sheen, drapes perfectly, very absorbent information, rapid drying, machine washable, anti microbial qualities, anti UV, breathability, bio-degradable, plus odour consumption qualities.
Bamboo fabric is a all-natural textile which has been growing inside recognition inside latest years, both for the standard as well as its ecological friendliness. Bamboo cloth is made of the pulp of bamboo vegetation, that are really a kind of grass. The quickest growing grass varieties inside the planet, not surprisingly, generating them the most conveniently renewable all-natural resources you have. Aside from being more sustainable, bamboo cloth is moreover light plus sturdy, with good wicking attributes.
Properties of Bamboo Fabric
Bamboo fiber is soft plus comfortable from the skin, because it really is naturally smooth plus round even without any chemical treatment. Bamboo fiber has no sharp spurs with scratch from the skin, plus persons that are hypersensitive with additional all-natural materials like wool or hemp might generally experience no hypersensitive responses from wearing clothing made from bamboo materials.
The Manufacturing of Bamboo Fabric
Bamboo fiber began being utilized for clothing inside the 20th century. Its production started inside China plus spread from there. In its un-spun shape, bamboo fiber looks much like cotton. Whenever processed, the bamboo becomes thick plus pulped, where point it may be split into threads for spinning, perishing plus weaving into fabric. Many firms that make bamboo cloth employ a substantial bleaching task, yet there are firms that leave the bamboo fiber unbleached.
Mechanical Processing
During the mechanical processing of bamboo, the bamboo plant is broken into a pulp. The bamboo’s all-natural enzymes are utilized with shape a mushy substance from that materials is combed out. These materials could then be spun into yarn, that is then employed because bamboo cloth or linen with create fabric treatments. The mechanical processing of bamboo fiber is extremely eco-friendly, plus is synonymous with the production of flax or hemp fabric.
Chemical Processing
Chemical processing is the most commonly known shape of bamboo fiber processing. Though numerous chemical processing techniques are not eco-friendly, there are certain techniques which are more eco friendly than others. Chemical processing of bamboo materials involves “cooking” the fiber utilizing chemicals with create a form of regenerated cellulose fiber, that could then be employed for thread plus woven into fabric cloth. All components of the bamboo plant are utilized inside the task of turning it into usable cloth.
Environmentally Friendly Chemical Processing
The Lyocell task is usually regarded as the many eco-friendly way of production bamboo fabric fiber. This really is because it really is all together more sustainable than most commonly known chemical processing techniques. According with the FTC, Lyocell is defined because a cellulose cloth created by an natural solvent spinning procedure. The chemicals chosen inside this processing system are non-toxic plus much safer for people than many other conventional processing chemicals. Regarding 99.5% of the chemicals utilized are grabbed inside a close-loop container, meaning they may then be recycled with minimal amounts of them being introduced into the environment, avoiding air plus water pollution.
Right today, persons continue to be inside the procedure of the developing fresh production ways to add with the accessible “green” choices of bamboo cloth generating. One of these processing techniques is Greenyarn, that utilizes chemicals with shape nano bamboo charcoal particles which is woven into materials.
Common Chemical Processing Method
The most commonly known chemical way of bamboo cloth production include the utilization of carbon disulfide. First, the bamboo is broken as well as its wetness kept at regarding 65%. The substance is then sulfirized by the addition of the carbon disulfide chemical. This step turns the bamboo cellulose answer into solution, that is subsequently diluted utilizing sodium hydroxide. The ensuing product is a viscous answer which gets passed by many nozzles plus then put into another chemical answer plus left with harden. After it has hardened, it gets converted into thread plus spun into actual, usable cloth.
Regardless of how it's processed, bamboo makes for a pretty flexible clothing information. It has antibacterial properties, for 1, that it retains even following several washings. This signifies which bacteria which tend with thrive inside clothing plus result unpleasant odors tend not to be because present inside bamboo cloth. Bamboo will even kill odor causing bacteria inside the wearer’s skin. It also offers insulating attributes which enable help warm inside winter plus cool inside the summer.
Uses :
Skin Care Products:
Natural sterilisation qualities create it perfect for treatments like:
*bandages
*masks
*surgical clothes/operating gowns
*nurses’ wear
Bathroom Products
Excellent anti-bacterial plus moisture
absorption attributes create it perfect for
items like:
*Bath plus hand towels plus bathtub robes
*Swimwear
*Underwear
*T-shirts
*Children's clothes
Anti UV Products
*Bamboo's anti UV attributes create it
*ideal for products like:
*Wall paper (will not discolor)
*Curtains
*Wallpapers
Anti Damp Products
Bamboo won't go moulding inside damp
conditions that makes it perfect for
treatments like:
*Curtains
*Furnishing fabrics