Pocteon Chermical Dyestuff Acid Dyes Acid Red 337 For Wool Nylon

$5.00 - $20.00
Min. Order
500 Kilograms
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Company Information

Zhejiang Position Technology Co., Ltd.

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Quick Details

Port: Shanghai/Ningbo
Payment Terms: L/C,T/T
Supply Ability: 2000 Ton/Tons per Month
Place of Origin: China
Brand Name: Pocteon
Model Number: Acid red 337
Type: Acid Dye
CAS No.: 39280-63-2
Other Names: Acid Red 337
MF: C17H11F3N3NaO4S
EINECS No.: 67786-14-5
Usage: Textile Dyestuffs
Appearance: Red Powder
Type: Acid Dye
Strength: 200%
Solubility: Soluble in water
Application: Ink Dyestuffs, Leather Dyestuffs, Textile Dyestuffs, wool/nylon dyeing
Packing: 25KG/Plastic Drum
Brand: Poacid
Sample: free
Purity: 200%
Packaging Detail: 1.In 25kgs carton with wood pallet,Loading quantity:12Tons in 1FCL,20Feet. 2.In 25kgs iron drum,Loading quantity:12Tons in 1FCL,20Feet. 3.In 25kgs woven bag,Loading quantity:16Tons in 1FCL,20Feet.

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2.Product Info.

 

 

 

Acid red 337 
Physical and chemical propertyAppearanceRed powder
TypeAcid Dye
Solubility

Solubility in water

Strength

200%

Application rangeSuitable for wool/nylon dyeing

 

 14

 

 

Note: Those with “*” are three -primary colors, while those with “1” are economical three -primary colors
Abbreviations: SC- color change PA- nylon staining B-blue light Br-bright D-dark G-green light R-red light Y-yellow light

 

POCACID E

It is suitable for dip dyeing of nylon and its blended fibers or fabrics in overflow dyeing machine, skein cylinder, the cone cylinder, and so on. It also applied in jig dyeing , decating dyeing and printing process.

POCADE E series has a medium affinity to nylon fiber and it has great dyestuff migration and color fastness under sunlight. The fiber presents a beautiful and stable color under its action.

The three-primary colors from light to middle applied in combination dyeing are recommended as below:

YELLOW E-4R

RED E-RL

BLUE E-4R

POCACID N

It is suitable for dyeing or printing medium-to-dark-color nylon and its blends. It has high affinity, good levelness and great fastness of wet process. It shows an excellent promotion in dyeing or printing, and is suitable for using in overflow dyeing machine, skein cylinder, the cone cylinder, and so on.

The three-primary colors in dark color applied in combination dyeing are recommended as below:

YELLOW  N-3RL   OR   ORANGE   N-GT

RED      N-2BL   OR   RUBINE  N-5BL

BLUE    N-BLN   OR   NAVY    N-R

 

 

 

The Color Retouching Process

The dye bath must be cooled to 70 oC before color-mixing, then run for 10 minutes after adding color, and heat it up to 98-115 oC at a rate of 1-2 oC / min.

 

The Best PH of Dye Bath for POCACID

 

Dye,Color

PH

Light colors

Medium colors

Dark colors

NYLONACID  E

NYLONACID  N

NYLONACID  N

The best pH at the dyeing start

9.5 ~ 8.5

9.0 ~ 8.0

8.5 ~ 7.5

The best pH in the dyeing end

PA6.6

PA6

PA6.6

PA6

PA6.6

PA6

7.0~6.0

7.5~6.5

6.0~5.0

6.5~5.5

5.0~4.0

5.5~5.0

  

Color Fastness Process

Be thoroughly washed after dyeing, medium and dark colors can be fixed to improve the wet fastness to 2-4% .

The color fastness agent: Acidfix AFN-3.  acetic acid pH 4.5, 70-80 oC, 20-30 min.

 

Dyeing Agent

 

Poclevel PL

Acid dyes and dyeing for nylon using levelling agent It has the ability of retarding and enhancing dye migration, and can improve the compatibility of dyes and the uneven dyeing phenomenon caused by the difference of compatibility of dyes 

Poclevel LSP

Acid dyes and dyeing for nylon using levelling agent It has good coverage of horizontal strips, which can prevent nylon fabric has improper spots, transverse due to improper spinning, weaving, placement, typesetting. Thus the the fabric may have an uniform dyeing effect

Pocfix  AFN-3

Anionic acid dye color fastness agent Suitable for color fastness of dyeing and printing fabrics, which can improve the water immersion fastness, soaping fastness of nylon fabric, and will not affect the color, meanwhile, can prevent the fabric from yellowing 

 

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