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Acrylic fabric dyeing process and use and properties are discussing below.
Acrylic:
Acrylic fibers are synthetic fibers made from a polymer (polyacrylonitrile) with an average Weight of 100,000 about 1900 monomer units. Acrylic fiber must contain at least 85% acrylonitrile monomer. Typical comonomers are vinyl acetate or methyl acrylate. The acrylic fabric dyeing process is also in an acidic medium..
Properties of acrylic fiber:
Acrylic fiber: Group of Acrylonitrile, acrylic, Polyacrylonitrile,
Fibic composition: Synthetic polyacrylonitrile polymer.
Moisture wicking finish – High
Stretch ability _- High
Pilling / Rubbing – High
Producing country – USA
Best Exporting / producing – China.
End use:
Sweaters, Wood hairs, boots lining hats, Gloves, Athletic wear. Carpeting, Blankets, roller brushes, Upholstery, Area rugs, Protective clothing, wigs, Hair Extensions.
Acrylic fabric dyeing process:
Carrier and vessel washed by Hydrose 1000 C*20 minute
Load the package to the carrier and feed in the vessel
Add washing agent and run 80*20 minute
Dyeing period
Add levelling agent and acid run 60*10 minute
PH check
Color Mixing at 700 C for 40 minute
Color Dossing at 600 C for 20 minute
Acrylic dyeing at 850 C/20 C
Runtime 20 minute
Dyeing at 980 C / 10 C
Runtime 50 minute
Sample check
If OK
Than colling 700 C
Drain
Rinse 15 minute for Lt shade & dark shade 25minute rinse
Drain
Rinse for 20 minute
Finishing
Attention: Here the Temperature is the must be important factor.
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