How do you set fiber reactive dye?
While wearing gloves, rinse the dyed fiber first with cool water, then with increasingly warmer water. After 3 or 4 rinses, when the water is nearly clear, prepare a soap soak. Use 2 to 3 gallons of very warm tap water and 11⁄2 teaspoons of Synthrapol. The fiber should sit in this soap bath for 5 to 10 minutes.
What is fiber reactive dye and how does it work?
Fiber reactive dyes attach permanently to cellulose fibers using a covalent (electron-sharing) bond. These molecules carry a “chromophore” which absorb varying spectrums of the light, allowing only certain spectrums to reflect. Covalent bonding is the one of the most basic and strongest types of chemical reactions.
What is fabric reactive dye?
Reactive dyes have a wide color range and are mostly used for printing cellulosic fibers such as cotton and linen. In reactive dye printing, dye molecules are diffused into the fibers and establish chemical bonds with them after fixation occurs.
What is Fibre reactive dyes?
Fiber reactive dye is a dye that can react directly with the fabric. That means that a chemical reaction happens between the dye and the molecules of the fabric, effectively making the dye a part of the fabric.
How do you set procion MX dye?
Weigh fixer and pre-mix in a small quantity of hot water and, when dissolved, stir into dye bath being careful not to pour the concentrated solution directly on to the fabric (i.e. remove first if possible). Continue dyeing for 30 minutes for pastel shades and 45 minutes for deep shades – check for shade required.
Do you add salt to procion dye?
In tie-dyeing cotton, rayon, and silk, using fiber reactive dyes such as Procion MX or Sabracron F, there is no need to use salt at all.
How long do fiber reactive dyes last?
Once the dye powder is mixed with water it should be used within 3 days for the best, brightest results but some colors work fine for up to 2 weeks. If the dyes are combined with soda ash, they weaken FAST – they may last for an hour or so – again each color is different.
Why is reactive dye carried out in two steps?
Hydrolysis of reactive dye: This reaction of dye with water is known as hydrolysis of reactive dye. After hydrolysis dye cannot react with fibre. So hydrolysis increases the loss of dyes. This hydrolysis occurs in two stages.
What is remazol dye?
Remazols are reactive dyes suitable for dyebath, printing and painting on Cotton, Rayon and other regenerated cellulose materials. Remazol dyes will also dye Silk and Wool in a HOT dyebath with a weakly acid pH of 4.5 to 5.0.
Do you mix tie dye with hot or cold water?
You should add lukewarm water to your bottles when preparing your dye solutions. Adding water that’s too cold can make it hard for the dye powder to dissolve. Adding water that’s too hot can make the dye react with the water, exhausting the dye before it reaches the fabric.
What kind of dye is Remazol gold Sam?
Remazol Gold SAM is developed as yellow component for dark ternary shades. Good dyeing and fastness properties combined with good wash-off behavior are the main properties of this dye. Remazol TerraCotta SAM is a brownish yellow component for deep ternary dyeings together with e.g. Maroon SAM and Pacific or Space SAM.
Can you mix Royal Sam with Remazol RR?
All Remazol SAM dyes can be combined with each other (except Royal SAM) and offer good combinability, level dyeing behavior and high RFT results. Of course they can also be combined with most other Remazol, Remazol RR and Remazol RGB/Ultra RGB dyes.
Which is the best color for Remazol terracotta Sam?
Remazol TerraCotta SAM is a brownish yellow component for deep ternary dyeings together with e.g. Maroon SAM and Pacific or Space SAM. Remazol Orange SAM is a very bright and reddish orange which should mainly be used as self shade are in combination with other bright dyes for high brilliancy shades.
Which is the best Remazol for pale shades?
Remazol Red SAM is the recommended red component for pale to medium and critical shades. It’s leveling properties as well as high light fastness level makes it a perfect partner for this shade area.