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                HANGZHOU XIASA HENGSHENG CHEMICAL CO., LTD.

                Products
                Products
                Meganyl L

                The Meganyl® L dyes are levelling acid dyes selected carefully with monosulfonic group mainly. It has excellent levelling and migration properties and is mainly used for dyeing pale shades in polyamide .

                Properties                                     
                No blocking effect
                Good covering properties
                Good dyeing properties
                Excellent levelling and migration properties
                High light fastness                          
                Wide range of shades
                Excellent combinability        

                Dyeing process
                Levelling agent HS-8602
                Acid release agent HS-6601   
                X% Meganyl® L dyes

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

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


                 


                Fastness Properties (Polyamide)

                MEGANYL®  L

                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 L-4R

                5-6

                3
                4
                4

                4-5
                3-4
                4

                4-5
                3
                3-4

                4-5
                4-5

                4

                3-4

                Red L-2G

                5-6

                3
                2-3
                3-4

                4-5
                3-4
                4-5

                4-5
                3
                4

                5
                5

                4-5

                4-5

                Blue L-BGL

                6

                3-4
                3
                3-4

                4-5
                3
                4

                4-5
                2-3
                4

                5
                5

                4

                2-3

                Yellow L-GR

                6

                3-4
                3
                4

                5
                2-3
                4-5

                4-5
                1-2
                3-4

                5
                4-5

                4-5

                4

                Red L-2BSA

                6

                3
                2
                3-4

                4-5
                2-3
                3-4

                4-5
                2-3
                3-4

                5
                5

                4-5

                4

                Blue L-2R

                6

                3-4
                3
                4

                4-5
                2
                4

                4-5
                2
                4

                5
                5

                4-5

                2-3

                Grey JS

                6

                3-4
                4
                4-5

                4
                4
                4-5

                4
                3-4
                4

                5
                5

                4-5

                3

                Back
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                Sales
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                Fax:+86-571-86923514
                E-mail:sales_hong@hsdye.com
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                Purchase
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