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Environmentally friendly dyes

Runlong Dyestuff is one of the largest manufacturers, exporters and suppliers of environmentally friendly dyes in China. We provide a variety of environmentally friendly dye products and can also provide dye solutions for dyeing plants.

EE Series ECO-friendly and Effective

● Eco-friedly, After normal dyeing, the fabric can match Oeko-Tex Standard 100 l ;
● Can be Used in Rapid Dyeing, Reduce the Energy Cost,improve the Effective Utilization Rate of Equipment;
● One Tone Dyeing and Migration, Insensitive to Temperatureand Time;
● Good Reproducibility, Excellent RFT.

ColorNameDyeing depthDye strength
Yellow EE0.5200%
Golden Yellow EE-GLE1.5200%
Yellow Brown EE0.6300%
Orange EE-3R2.0200%
Scarlet EE1.4200%
Red EE1.0200%
Rubine EE0.6300%
Blue EE0.8300%
Royal EE-RLF0.8300%
Gray EE1.5300%
Navy EE4.0300%
Black EE 4.0300%
Black EE-G4.0300%

WECT Series-New Standard for Economical High Fastness

● High advantage for cost, maximize the customer benefit;
● Higher washing fastness than the normal high fastness products inthe market;
● High color yield, good deep-dyeing property, and can solve the problemof low color yield for micro fibre;
● Similar color hue as common dyes; being convenient for formulaadjustment and replacement.

ColorNameDyeing depthDye strength
Yellow Brown WECT3.0200%
Rubine WECT3.0200%
Navy WECT4.0300%
Black WECT6.0300%
Black WOA6.0300%

NP environmental protection series

● Same color shade and strength compares to the conventional version, can be replaced directly, easy to use:
● Complete chromatography, which can satisfy the demands of different chromatogram orders.
● Meet the requirements of Oeko-Tex Standard 100 Class l after normal dyeing.

ColorNameDyeing depthDye strength
Yellow NP-4GLYellow NP-4GL1.5200%
Yellow NP-6G1.0200%
Yellow NP-4G1.0200%
Golden Yellow NP-RGL1.0200%
Golden Yellow NP-3R1.0300%
Golden Yellow NP-RGFL1.2200%
Orange NP-GSF1.0200%
Orange NP-4R2.0100%
Orange NP-4R1.5150%
Orange NP-4RN1.8150%
Orange NP-ERL1.0250%
Orange NP-3RL1.0200%
Yellow BroWn NP-DRDW2.0/
Red NP-3B2.0100%
Scaret NP-GS1.0200%
Scaret NP-R1.8100%
Vermilion Red NR2.0200%
Brill. Red NP.FB0.8200%
Red NP-RL1.6200%
Brll. Red NP-3BS1.2100%
Brill. Red NP-3BS1.2200%
Rubine NP-5B1.5100%
Rubine NP-5B1.5/
Rubine NP-2GF0.6200%
Rubine RVGL NP0.8200%
Rubine NP-GFL1.0200%
Rubine NP-4B1.4200%
Purle NP-HF1.5100%
Royal Blue NP-RB1.0200%
Blue NP-3RT2.0200%
Blue NP-4R2.0100%
Blue NP-RE1.0100%
Blue NP-EB1.0200%
China Blue NB2.0200%
Blue NP-DB2.0/
Turg.Blue NP-GL2.0200%
Turq. Blue NP-GL2.0220%
Turq. Blue NP-SBG2.0/
Navy NP-2G2.0150%
Navy NP-2G1.5200%
Navy NP-HSF2.0300%
Navy NP-XSF2.0300%
Black NP-ECT4.0300%
Black NP-XSF4.0300%
Black NP-SRN4.0400%
Black NP-LRD4.0/
Black NP-EXNSF4.0/
Black NP-DRD8.0/
Black NP-BF6.0200%
Black NP-PX4.0300%
Black NP-LT (Liq. )8.0/

Don’t have the dye you want?

If you don’t find the dye you want, you can contact us. Our dyes are very comprehensive. You just need to tell us your needs and we will help you quickly match the corresponding dye.
If you need to customize special dyes, Runlong Dyes can meet your needs. We can provide customers with special dye customization services.