Grade green leather dyes

Products

This serial product is a new generation of environmental protection leather dyestuff which is developed and produced by importing foreign advanced production technology and equipment and cooperating with a famous multinational corporation. This product fills the domestic blank and has broken the situation that the top-grade leather dyestuff continuously being monopolized by the overseas companies. This series product has many characteristics, such as complete chromatograph, bright coloration, good solubility property, strong permeability, high fastness, high light fastness, high rub resistance and so on. Its quality surpasses the international similar leather dyestuff. This series of products without the EU 24 kinds of aromatic amines and heavy metals.

PRODUCTS

Rank

Product Name

Packing

Grain leather 3%

Split leather 2%

Beige NA

30kg

Beige NR

30kg

Beige NY

30kg

Yellow G

30kg

Yellow R

30kg

Yellow MR

25kg

Orange G

25kg

Orange GN

25kg

Red S

30kg

Red BS

30kg

Red GS

30kg

Red G

30kg

Red B

30kg

Bordeaux V

30kg

Violet

30kg

VioletBlue

30kg

Green GA

30kg

Green GB

30kg

Blue6B

30kg

N/Blue B

30kg

Blue BN

30kg

Blue A

30kg

YellowBrownFY

30kg

YellowBrownFB

30kg

Penetration BrownR

30kg

HA WA NABrown P

30kg

Olive brown BY

30kg

BrownE5G

30kg

RedBrownR

30kg

RedBrownRN

30kg

Brown ET

30kg

Brown TETG

30kg

BrownEG

30kg

BrownER

30kg

BrownPR

30kg

BrownERR

30kg

BrownSR

30kg

BrownTERB

30kg

BrownNR

30kg

HAWANA BrownSP

30kg

BrownTGL

30kg

BrownTD

30kg

BrownTG

30kg

BrownTGG

30kg

BrownTM

30kg

BrownTC

30kg

Brown TER

30kg

Brown TSR

30kg

Gray D

30kg

Penetration Black

30kg

BlackND

30kg

BlackNDB

30kg

BlackNDS

30kg

BlackTS

30kg

Black MB

30kg

Black NG

30kg

Black NGR

30kg

Black 505

30kg

Black S-80

30kg

Black RT

30kg

Black TUP

30kg

BlackTP(无盐）

30kg

BlackM(无盐）

30kg

Red 4BE

30kg

Introduction of Leather Dyes

NAME

Color NO.

Grain leather 3%

Split leather 2%

Leather Beige 1#

Leather Beige 2#

Leather Beige 3#

Leather Yellow G

Leather Yellow MR

Leather Orange G

Leather Orange GN

Leather Red BS

Leather Red GS

Leather Red G

Leather Red B

Leather Bordeaux V

12*

Leather Violet

13*

Leather Breen GA

Leather Breen GB

Leather Blue 6B

16*

Leather N/Blue B

Leather N/Blue BN

Leather Blue A

Leather YellowBrown FY

Leather YellowBrown FB

21*

Leather YellowBrown FRS

Ha wa na Brown

Leather Brown E5G

24*

Leather RedBrown

Leather RedBrown RN

Leather Brown ET

27*

Leather Brown EG

Leather Brown ER

Leather Brown ERR

Leather Brown SR

Leather Brown ERB

32*

Leather Gray

33*

Leather Brown NR

34*

Hawana Brown SP

35*

Leather Penetration Black

36*

Leather Black ND

Leather Black TS

Leather Black MB

Leather Black S-80

Leather Vioet Blue

41*

Leather Brown TGL

42*

Leather Brown TD

43*

Leather Brown TG

44*

Leather Brown TM

45*

Leather Brown TC

46*

Leather Black 505

Leather Black NG

Leather Black B

Leather Black NDB

Leather Black NDS

Leather Black BB

Leather Black N

Leather Black T

Domestic environmental protection leather dyestuff

Our products have a complete color spectru, high quality and low price, and do not contain 25 aromatic amine products banned by EU.

Product name	Standard	Packing/paper box	Product name	Standard	Packing/paper box
Acid black ATT	100%	30	Direct acidproof scarlet 4BS	100%	30
Acid orange II	100%	30	Direct acidproof bordeaux	100%	30
Acid bright yellow G	100%	30	Direct pink 12B	100%	30
Acid bright yellow 2G	100%	30	Direct citrus red	100%	30
Acid golden yellow G	100%	30	Direct jelly yellow G	100%	30
Acid red B	100%	30	Direct chestnut	100%	30
Acid scarlet 3R	100%	30	Direct reddish brown RN	100%	30
Acid scarlet GR	100%	30	Direct yellowish brown MD	100%	30
Acid black 10B	100%	30	Direct yellowish brown D3G	100%	30
Acid lake blue A	100%	30	Direct nut-brown MM	100%	30
Acid fruit green	100%	30	Direct greenish black 2B-NB	100%	30
Acid pink 3B	100%	30	Direct green verditer 2R	100%	30
Acid mordant brown RH	100%	30	Direct lake blue 5B	100%	30
Direct black EX	100%	30	Direct fast bright blue GL	100%	30
Direct fast black G	100%	30	leather black ND	100%	30
Direct violet N	100%	30	leather black TS	100%	30

Introduction of Leather Dyes

Note: The products have complete color spectrum, good quality, low price and do not contain 23 aromatic amine substances banned by EU.
RAW HIDE:WETBLUE CATTLE HIDE
SHAVED THICKNESS:1.2-1.4mm
ALL PERCENTAGES REFER TO THE SHAVED WEIGHT
WASHING:200%WATER 35°C
0.3%FORMIC ACID 85%
0.3%DEGREASING AGENT 30MIN
DRAIN FLOAT

RETANNING:100%WATER 35°C
6%CHROME TANNING AGENTS 60MIN
0.8%SODIUM BICARBONATE
2-30MIN+60MIN PH=3.8
OVERNIGHT
DRAIN FLOAT

WASHING:200% WATER 35°C 10MIN
NEUTRALIZATION:100%WATER 35°C
1%SOUDIUM ACETATE 10MIN
0.5% SOUDIUM BICARBONATE 30MIN
0.5% SOUDIUM BICARBONATE 60MIN PH=5.8
DRAIN FLOAT

WASHING:200%WATER 45°C 10MIN
DYEING/FATLIQUORING:100%WATER 45°C
X% DYE 60MIN
50%WATER 60°C
8%STUFFING AGENT 60MIN
1%FORNIC ACID 85% 20MIN
1%FORNIC ACID 85% 30MIN PH=3.8
DRAIN FLOAT

WASHING:200%WATER 20°C 10MIN
DRAIN FLOAT

COLD RINSE HORSE UP OVERNIGHT-->DRYING

Note 2:
WASHING:200% WATER 35°C
0.2% FORMIC ACID
0.2% DEGREASING AGENT 30MIN PH3.6-3.8
RINSE

RECHROMING:150% WATER 35°C
2.0% CHROME SYNTAN
2.0% ALDEHYDE TANNING AGENT
1.0% NATURAL SYNTHETIC FAT 60MIN
DRAIN

NEUTRALIZATION:150% WATER 35°C
2.0% NEUTRALIZING SYNTAN
SODIUM FORMATE 20MIN
0.5% SODIUM BICARBONATE 40MIN PH4.8
RINSE

RETANNING & DYEING:100% WATER 35°C
1.0% ACRYLIC POLYMER 20MIN
1.0% MELAMINE SYNTAN
2.0% AMPHOTERIC TANNING AGENT
1.0% PHENOL SYNTAN 40-60MIN
1.0% PENETRATION AGENT 10MIN
X% DYESTUFF 40-60MIN
100% WATER 60°C
1.5% FORMIC ACID 20MIN
RINSE

FATLIQUORING:150% WATER 60°C
6-8% FATLIQUORING AGENTS 50MIN
0.5% FORMIC ACID 10-20MIN PH3.8

GOLD RINSE HORSE UP OVERNIGHT DRYING

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