Hangzhou Xiasha Hengsheng (Sunshine) Chemicals Co.,Ltd.

    Meganyl

 

Meganyl L

 

Acid dyes for polyamide

Choice diffcrent dye class, matching different dycing requiremcnt of polyamide.

Meganyl L dyes, sclected with care, is a scries of levelling acid dycs with monosulphonated groups mainly, it is fit for pale to medium shades, especially very pale shade to dye in polyamide.

鈼 Properties

Wide range of shades, excellent combinability
High light fastness,even for pale shades
Very good levelling and migration properties
Good covering propcerties
No blocking effect
Good dyeing properties

鈼 Recommendation for tri-chromatic combination

· Red L-BNL Yellow L-2RL Blue L-BGL
· Red L-2B Yellow L-2R Blue L-4R
· Red L-2BSA/Red L-2G Yellow L-4R Blue L-BGL/Blue L-2R

鈼 Meganyl L dyeing process

A锛0.5-1% Levelling agent(suitablc)
0.18-0.75g/L Disodium phosphatc
0.025-0.75g/l Monosodium phosphate
PH锛6-8
B锛歑% Meganyl L dyes
If necessary: lg/L Anti-crcasing agent(suitable)
0.5 -l g/L Anti-foaming agent(suitable)

MEGANYL L Dyeing Depth Light(Xenon) Washing锛50°C锛 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°C 4h 50mg/L
Yellow L-GR 1 6 3-4
3
4
5
2-3
4-5
4-5
1-2
3-4
5

4-5
4-5 4
Yellow L-2R 1 6 3-4
3
3-4
4-5
2
3
4
2
3
5

4-5
4-5 4-5
Yellow L-2RL 1 6 3
4-5
3-4
4
3
3
4
3
3
5

5
4-5 4
Yellow L-4R 1 5-6 3
4
4
4-5
3-4
4
4-5
3
3-4
4-5

4-5
4 3-4
Orange L-3G 1 6 3-4
3-4
3-4
4-5
2-3
3-4
4-5
2-3
2-3
5

5
4-5 4-5
Orange L-TC 1 6 3
4-5
4
4-5
4
4
4
3-4
3
5

5
4-5 4-5
Red L-2G 1 5-6 3
2-3
3-4
4-5
3-4
4-5
4-5
3
4
5

5
4-5 4-5
Red L-2B 1 6 3
3
4-5
4-5
2
4
4-5
1-2
3
4-5

5
4-5 3-4
Red L-2BSA 1 6 3
2
3-4
4-5
2-3
3-4
4-5
2-3
3-4
5

5
4-5 4
Red L-BNL 1 6 3-4
3
4
4-5
2-3
4
4-5
2-3
4
5

5
4-5 3-4
Red L-2BL 1 6 4
2
3
4-5
4
4-5
4-5
3
4
5

5
4-5 4
Red L-BG 1 5 3-4
4-5
4
4-5
2
3
4
2-3
2
5

4-5
4-5 4-5
Rubine L-NK 1 6 3-4
2-3
4
4-5
2-3
4
4-5
2-3
3-4
5

4-5
4-5 4
Red L-3GP 1 5 4
4
4-5
4-5
2-3
4-5
4-5
2-3
4-5
5

5
4-5 3
Red L-4B 1 6 3-4
3
4-5
4-5
3
5
4-5
3
4-5
5

5
4-5 4
Violet L-R 1 5 2-3
4
5
4-5
2
4
4
2
3-4
5

4-5
4 4-5
Blue L-B 1 5-6 2-3
2
3-4
4-5
3
4-5
4
2-3
3
5

5
4-5 2
Blue L-R 1 5-6 2-3
4-5
4-5
4-5
2-3
4
4
2
3
5

5
4-5 2
Blue L-2R 1 6 3-4
3
4
4-5
2
4
4-5
2
4
5

5
4-5 2-3
Blue L-4R 1 6 4
4
4-5
5
3
4
4-5
3
3-4
5

5
4 2-3
Blue L-BGL 1 6 3-4
3
3-4
4-5
3
4
4-5
2-3
4
5

5
4 2-3
Blue L-2G 1 6-7 4
3
3-4
4-5
3
4-5
4-5
2-3
4
5

5
3-4 2
Grey L-JS 1 6 3-4
4
4-5
4
4
4-5
4
3-4
4
5

5
4-5 3
Grey L-ABL 1 6 3-4
4
4
4
3-4
4-5
3-4
3-4
4
5

5
4 3

鈼 Fastness explanation

The testing method of color fastness is based on ISO standard.
The testing grade of light fastness is based on l/1 standard dyeing depth.
Other fastness should be tested under listed dyeing depth.

鈼 Fastness character symbols

·Ch: Change of shade
·PA: Staining of polyamide
·CO: Staining of cotton

All information is only for reference in this booklet, customer must confirm by testing for it's intended conditions of use. It should not be construed as guarantee specific properties of thc products described or their suitability for a particular application.