Company Details

  • Dynasty Chemicals (NingBo) Co., Ltd.

  •  [Zhejiang,China]
  • Business Type:Manufacturer , Distributor/Wholesaler
  • Main Mark: Worldwide , Africa , Americas , Asia , Europe , Middle East , Oceania
  • Exporter:71% - 80%
  • Certs:ISO9001
  • Description:Vat Dyes, Vat Red Dyes, Vat Dyes Manufacturer
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Dynasty Chemicals (NingBo) Co., Ltd.

Vat Dyes, Vat Red Dyes, Vat Dyes Manufacturer

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Vat Dyes

Product categories of Vat Dyes, we are specialized manufacturers from China, Vat Dyes, Vat Red Dyes suppliers/factory, wholesale high-quality products of Vat Dyes Manufacturer R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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Dynathrene Yellow 5GF
  • Model No.: C.I.Vat Yellow 46

Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic

China Vat Dyes of with CE
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Dynathrene Yellow F3GC
  • Model No.: C.I.Vat Yellow 33

Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic

China Manufacturer of Vat Red Dyes
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Dynathrene Yellow 2GF
  • Model No.: C.I.Vat Yellow 10

Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic

High Quality Vat Dyes Manufacturer China Supplier
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Dynathrene Yellow GCN
  • Model No.: C.I.Vat Yellow 2

Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic

High Quality Vat Dyes China Factory
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Dynathrene Yellow G
  • Model No.: C.I.Vat Yellow 1

Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic

China Supplier of Vat Red Dyes
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Dynathrene Violet 3B
  • Model No.: C.I.Vat Violet 9

Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic

China Factory of Vat Dyes Manufacturer
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Dynathrene Violet B
  • Model No.: C.I.Vat Violet 3

Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic

Vat Dyes Made in China
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Dynathrene Violet 2R
  • Model No.: C.I.Vat Violet 1

Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic

Professional Manufacturer of Vat Red Dyes
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Dynathrene Red 54
  • Model No.: C.I.Vat Red 54

Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic

Leading Manufacturer of Vat Dyes Manufacturer
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Dynathrene Red 5B
  • Model No.: C.I.Vat Red 41

Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic

Professional Supplier of Vat Dyes
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Dynathrene Red BB
  • Model No.: C.I.Vat Red 32

Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic

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Dynathrene Red F3B
  • Model No.: C.I.Vat Red 31

Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic

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Dynathrene Scarlet R
  • Model No.: C.I.Vat Red 29

Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic

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Dynathrene Bordeaux RR
  • Model No.: C.I.Vat Red 15

Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic

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Dynathrene Scarlet GG
  • Model No.: C.I.Vat Red 14

Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic

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Dynathrene Rubine 6B
  • Model No.: C.I.Vat Red 13

Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic

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Dynathrene Brilliant Red FBB
  • Model No.: C.I.Vat Red 10

Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic

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Dynathrene Pink R
  • Model No.: C.I.Vat Red 1

Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic

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Dynathrene Orange 3G
  • Model No.: C.I.Vat Orange 15

Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic

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Dynathrene Yellow 3RT
  • Model No.: C.I.Vat Orange 11

Dynathrene dyes offer excellent fastness to washing, light and bleaching for cellulosic

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China Vat Dyes Suppliers

Old VAT dye VAT dye, insoluble in water, in the alkaline solution by sodium dithionite reduction processing powder (insurance), and make the fiber dyeing dye. Its fast and washing fastness especially, can be used for cotton, linen, viscose, whalen fiber dyeing and printing, etc.

In the molecular structure of VAT dye excluding sulfonic group, carboxylic acid base, such as water soluble groups, insoluble in water, therefore, cannot be directly dyed; The molecular conjugated double bond systems containing at least two carbonyl, interaction with insurance powder in the alkaline solution, carbonyl reduction into hydroxyl, become water soluble compounds ─ ─ the leuco body. Is leuco body has affinity to fiber, fiber after adsorption, oxidized by air or other oxidants, leuco body back for VAT dye fixation on fiber staining. Leuco body staining method shortcoming is dye into the fibers not easily, if the suspension pad dyeing, the reduction of the outstanding dye made from suspension solution, borrow machine rolling pressure make dye fine, evenly distributed on the dyed fabric treated with insurance powder and make dye reduction by fiber adsorption, good is thicker and uniform can be obtained by the oxidation dyeing effect.

Its chromatographic is full, bright color, soaping, tanning fastness are high, but because the price is more expensive, some yellow, orange and other color with photosensitivity brittle damage phenomenon, make its application is limited by certain.

Because Vat Dyes does not dissolve in water, so the side effects of it on the human body easy to control, more safe and convenient for environmental protection, but its cost is generally high.

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