Helo, reders welcome to textilesgreen today I m going to explain about desperse meaning in hindi, disperse meaning in hindi, disperse dye, and disperse printing. I m writing all information in this article with my personal view. So read complete article.
• desperse meaning in hindi
(desperse meaning in hindi)
desperse these are not correct spelling of desperse, but the correct spelling of desperse is disperse.
I m going to explain about meaning of disperse.
desperse meaning in hindi(desperse का मतलब)
• meaning of disperse
1. disperse: – chitrana, (छितराना), (तितर बितर होना) (verb)
Uses : Suddenly rain caused everyone to disperse.
2. disperse: – bikhrana, (विखराना) तितर बितर हो जाना, फैलाना, इधर उधर फैल जाना (verb).
Uses : Everyone was disperse after seeing the snake in the house.
3. dispesre: – phelana, (फैलाना) (verb)
Uses: Everyone got dispersed due to fire in the house.
4. disperse: – idhar udhar dalna, (इधर उधर भागना, तीतर बितर होना, फैलाव करना, फैल जाना) (verb).
Uses : when Sonu dropped the chemical bottle, the chemical smoke started disperse through out the lab.
5. disperse: – phelow karna, (फैलाव करना)
Meaning of disperse
desperse: – (दिस्पर्स)
disperse का मतलब
विखराना, इधर उधर डालना, तीतर बीतर होना, विखरेना, फैलाना, इत्यादि।
Basic information disperse dye
• disperse dye are windly used for synthetic materials, disperse dye are easy to dyed of synthetic materials such as polyester dyeing, polyester/cotton, nylon dyeing and blend materials.
• This dyes having low solubility and it is insoluble in water.
• disperse dyes is giving good results and proper shade on polyester fibre, nylon, acrylic fibre and blend materials such as polyester/cotton and more.
• some important chemicals are used in disperse dyeing such as dispersing agent because dispersing agent help for even or proper dyeing and it’s gives good shade.
• This dye having very small dye molecules compare with other dyes. This is the reason its easy to diffuse in to the fibres. but it is not proper soluble in water.
• when the dye is applied in the dye bath during dyeing then dispersion will found and they have free from ionized group. disperse dye have very small dye particals this is the reason to diffuse easily in to fibre or surface of materials and its easy to pantration will done and it gives good shade or colours.
• generally, this dye is used for hydrophobic materials in textile industry. hydrophobic materials such as polyester or blend or sometime nylon or acrylic dyeing is also done.
disperse dyes Properties
• This dye is easy to diffuse in to fibre or materials because disperse dye having very small dye particals.
• This dye are insoluble in water.
• This dye have free inozine group.
• invironment behaviour is not good
• disperse dyeing process is not expansive it is very cheap process.
• disperse dye colour produce bright and lighter shade.
• This dye is easily dyed of synthatic materials and its easy to panatrate in to materials because dye have very small dye molecules so it is easily and proper diffuse on to the materials. and this way dyeing is completed.
• light fastness properties is good.
• dispersing agent is required for dyeing of synthetic materials with this dye.
• Other material is also dyed with disperse dye such as nylon and acrylic materials.
• carrier methods is applied for dyeing of synthetic materials.
• This dye is also used for printing such as transfer printing and screen printing also.
• disperse dyeing is done of synthetic materials with the help of three methods such as high temperature dyeing methods, thrmsole methods and carrier methods.
• light fastness properties is good rating 4.5-5
• This dye gives even dyeing for polyester or blend materials.
disperse dye uses
• disperse dye have ability to dyed cellulose materials such as cotton.
• disperse dye is easily dyed nylon materials.
• This dye is windly used for hydrophobic materials such as polyester or man mad fibers.
• acrylic or polymide material is also dyed with disperse dye.
• These are the important materials is windly used in textile industry and blend is also dyed with disperse dye such as polyester/ cotton or wool.
• Some important chemicals is required during dyeing. Such as dispersing agent it increases solubility of the dye in water and it also increase the rate of dye exhaustion power during dyeing. this the reason it easily diffuse on to the materials and gives proper shade.
disperse dye classification
• mono azo dyes
• di- azo dyes
• Anthraquinone dyes
disperse dye mechanism
disperse dye having small dye molecules it’s easily diffuse on to materials but dye is not properly swelling in case of synthetic materials. In case of polyester material it is not able to swelling proper on wetting because due to compact structure and polyester material is highly hydrophobic. But in case of cotton materials it is easily to swelling compare to the polyester.
Some special rearrangement is required in case of synthatic materials for proper swelling of dye or dyeing solutions. It is done by applying important chemicals or heat.
Chemical is used such as carriers. dye is properly panatrate on to materials when carrier is apply in dye bath it is easily help in panatration and give a even dyeing.
Dye molecules are properly held by hydrogen bonds and van der walls force.
Dye molecules are intrapped inside the polymers.
Some important chemicals are used in disperse dyeing.
• levelling agent : the main functions of levelling agent is it hold the rate of the dyeing and it help properly to get even or uniform dyeing.
• dispersing agent : the main function of dispersing agent is increased solubility of the dye in water. It also help in improve rate of dye exhaustion. It help to get proper dyeing.
disperse dye recipe
Dispersing agent 2 g/l
Carrier, phenol 3g/l
Acetic Acid 1g/l
M:L 1:30 to 1:40
disperse dyeing process or methods
There are three type of methods of disperse dyeing
• carrier dyeing
• hthp dyeing
• thermsol dyeing
These are the windly used in textile industry. Here I m going to explain about procedure or methods of carrier dyeing.
First off all add uxlarries + water
Step – 2
Add materials + dye
Step – 3
Step – 4
Step – 5
Continue Dyeing for 60 mint at 60°C
Step – 6
Wash and dry
disperse dye printing
Here, I m going to explain about disperse printing.
This dyes is easily print on synthatic materials such as polyester. dye have ability to print all types of design on polyester with the help of heat (heat transfer printing). disperse dye have ability to print all type of design on blend materials. it gives full colour on the surface of the surface of the fabric. disperse dye have good ability to gives good effect in transfer print with the help of heat. disperse dye is given good print with the help of heat transfer print methods.
disperse dye printing recipe
• disperse dye – 10-100 g/l
• water – 500 m/l
First of all, Mix together properly and then
Take Indalca PA3R power and add in to 500ml water and mix together properly and then mix both solutions and prepared print past for printing.
• first of all take a non absorbent paper
• Place a design (whatever you want to print) with the print side against the materials and used the paper on top to avoid the ink transfer and then set the iron properly for blend materials such as polyester/cotton for 1-2 mint. abd then transfer is complete when the paper beings to yellow.