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          1. HANGZHOU XIASA HENGSHENG CHEMICAL CO., LTD.

            Products
            Products
            Meganyl A

            The Meganyl® A dyes are half-milling acid dyes with monosulfonic group & disulfonic groups. It is suitable for dyeing medium to dark shades and mainly used for polyamide.

            Properties
             Very brilliant shades
            Good combinability
            Medium to high migration properties
            No blocking effect

             

            Dyeing process
             Levelling agent HS-8602
            Acid release agent HS-6601
            Meganyl® A dyes

             

            Fixing process
            In order to improve the wet fastness of dyed fabrics, especially the wet fastness at 60°C, it is need to fix the color when necessary.

            Fixing agent HS-5188: 1~4%/(according to the color depth)
            Temperature:                       80℃
            Time:                        20mins
            ath ratio:                        1:10~20


            Fastness Properties(polyamide)

            MEGANYL® A

            Light
            (Xenon)

            Washing
            (50℃)

            Water Perspiration
            (Alkali)
            Rubbing Hot Pressing

            Chlorinated Water

            Name of Dyes

            Color Pattern(o.w.f.) 1/1

            Ch
            PA
            CO

            Ch
            PA
            CO

            Ch
            PA
            CO

            (Dry)
            (Wet)
            180℃
            4h 
            50mg/L

            0.5%

            2.0%

            Golden Yellow
            A-R

            6

            4
            4-5
            4-5

            4-5
            4-5
            4-5

            4
            4-5
            4-5

            5
            5

            4-5

            4

             Red A-2BF

            6

            4
            3-4
            4-5

            4-5
            4
            4-5

            4-5
            3-4
            4-5

            5
            4-5

            4

            4

            Blue A-R

            6

            3-4
            4
            5

            4-5
            3-4
            5

            3-4
            4-5
            4-5

            5
            5

            4

            2-3

            Orange A-GT

            5

            3-4
            4
            4-5

            4-5
            3
            4-5

            4-5
            2-3
            4

            5
            5

            4-5

            4

            Bordeaux A-5B

            5

            3
            2-3
            3-4

            4
            3-4
            4

            4-5
            3
            3-4

            5
            4-5

            4

            1-2

            Navy A-R

            5

            4
            3
            5

            4-5
            4
            4-5

            4-5
            3-4
            4

            4-5
            4-5

            4

            2-3

             


            Fastness Properties(polyamide)

            MEGANYL® A

            Light
            (Xenon)

            Washing
            (50℃)

            Water Perspiration
            (Alkali)
            Rubbing Hot Pressing

            Chlorinated Water

            Name of Dyes

            Color Pattern(o.w.f.) 1/1

            Ch
            PA
            CO

            Ch
            PA
            CO

            Ch
            PA
            CO

            (Dry)
            (Wet)
            180℃
            4h 
            50mg/L

            0.5%

            2.0%

            Yellow A-3G

            5

            3-4
            4-5
            4-5

            5
            3-4
            4-5

            5
            3-4
            4

            4
            4

            5

            2-3

            Scarlet A-3G

            3-4

            4
            4-5
            4-5

            4-5
            3-4
            4-5

            4-5
            3
            4

            5
            5

            4-5

            4

            Red A-GS

            4

            4
            5
            5

            4
            5
            5

            4
            4-5
            5

            5
            4-5

            4-5

            2-3

            Red A-3B

            3-4

            4
            5
            4

            4
            4
            4-5

            4
            3-4
            3-4

            4-5
            4-5

            5

            4-5

            Turquoise A-G

            2-3

            3-4
            4-5
            5

            3-4
            4-5
            5

            3-4
            4-5
            4-5

            5
            4-5

            4-5

            2

            Blue A-GLF

            6

            3
            3
            4-5

            5
            4-5
            5

            4-5
            4
            4-5

            4-5
            4

            4-5

            2-3

            Blue A-BNL

            5-6

            3-4
            4
            5

            4-5
            4-5
            5

            4-5
            3-4
            4-5

            4-5
            4

            3-4

            2

            Green A-GS

            5-6

            4
            4-5
            4-5

            4-5
            3-4
            4-5

            4
            3
            4

            5
            5

            4

            3

            Black A-MB

            6

            4-5
            4-5
            4-5

            4-5
            4-5
            4-5

            4-5
            3-4
            4

            4
            4

            4

            4-5

            Black A-MR

            6

            4-5
            4-5
            4-5

            4-5
            4-5
            4-5

            4-5
            3-4
            4

            4
            4

            4

            4-5

            Black A-MRX

            6

            4-5
            4-5
            4-5

            4-5
            4-5
            4-5

            4-5
            3-4
            4

            4
            4

            4

            4-5

            Black A-MG

            6-7

            5
            4-5
            5

            5
            4-5
            4-5

            4-5
            4-5
            4-5

            4-5
            4-5

            4-5

            4-5


            Remark: the dyeing depth for black is 1%、4%

             

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            Sales
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            Contact: Manager Hong
            Fax:+86-571-86923500
            E-mail:sales_hong@hsdye.com
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            Office
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