Acid dyes|Direct dyes|Leather Dyes|Wood Dyes--Tianjin Shengda Chemical Factory

		Acid dyes
		Direct dyes
		Introduction of Leather Dyes
		Wood Dyes

Acid dyes

Direct dyes

Introduction of Leather Dyes

Wood Dyes

Top-grade environmental protection leather dyestuff

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.

PRODUCTS

Rank	Product Name	Packing	Rank	Product Name	Packing
01	Beige 1#	25kg	21	YellowBrown FY	25kg
02	Beige 2#	25kg	22	YellowBrown FB	25kg
03	Beige 3#	25kg	23	YellowBrown FRS	25kg
04	Orange G	25kg	24	Ha wa na Brown	25kg
05	Orange GN	25kg	25	RedBrown	25kg
06	Yellow G	25kg	26	RedBrown RN	25kg
07	Yellow MR	25kg	27	Brown E5G	25kg
08	Red GR	25kg	28	Brown ET	25kg
09	Red GS	25kg	29	Brown EG	25kg
10	Red BS	25kg	30	Brown ER	25kg
11	Red A	25kg	31	Brown ES	25kg
12	Red B	25kg	32	Brown ERR	25kg
13	Bordeaux V	25kg	33	Brown G	25kg
14	Breen GA	25kg	34	Brown SR	25kg
15	Breen GB	25kg	35	Brown ERB	25kg
16	Blue 6B	25kg	36	Brown ND	25kg
17	N/Blue B	25kg	37	Black MD	25kg
18	N/Blue BR	25kg	38	Black TS	25kg
19	Blue A	25kg	39	Black MB	25kg
20	Blue MR	25kg	40	Black B	25kg

Introduction of Leather Dyes

NAME	Color NO.	For Chrome	For Chrome	For Chrome
Leather Beige 1#	01
Leather Beige 2#	02
Leather Beige 3#	03
Leather Yellow G	04
Leather Yellow MR	05
Leather Orange G	06
Leather Orange GN	07
Leather Red BS	08
Leather Red GS	09
Leather Red GR	10
Leather Red B	11
Leather Red A	12
Leather Bordeaux V	13
Leather Breen GA	14
Leather Breen GB	15
Leather Blue 6B	16
Leather N/Blue B	17
Leather N/Blue BR	18
Leather Blue MR	19
Leather Blue A	20
Leather YellowBrown FY	21
Leather YellowBrown FB	22
Leather YellowBrown FRS	23
Ha wa na Brown	24
Leather Brown E5G	25
Leather RedBrown	26
Leather RedBrown RN	27
Leather Brown G	28
Leather Brown ES	29
Leather Brown ET	30
Leather Brown EG	31
Leather Brown ER	32
Leather Brown ERR	33
Leather Brown SR	34
Leather Brown ERB	35
Leather Black ND	36
Leather Black TS	37
Leather Black MD	38
Leather Black MB	39
Leather Black B	40

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

1%	3%	Name	1%	3%	Name
		Yellow G			DarkGreen2B
		Yellow 2G			Brown
		Direct Yellow G			Brown RH
		Orange II			Yellow BrownD3G
		Red 3R			Yellow Brown MD
		Red GR			Red Brown RN
		Red B			Dark Brown MM
		Direet Bordeaux			Li Brown
		Direet Videt N			Black 10B
		Acid Blue A			Black ATT
		Skg Blue 5B			Black G
		Copper Blue 2R			Black ND
		Green			Black NT

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