Tannin extract,tanning extracts for leather industry

FOB Price: Get Latest Price
Min.Order Quantity: 1 Ton/Tons
Supply Ability: 5000 Ton/Tons per Year
Port: Huangpu
Payment Terms: L/C,T/T
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Quick Details

Type:
Herbal Extract
Variety:
Other
Form:
Powder
Packaging:
plastic woven bag
Place of Origin:
China (Mainland)
Grade:
industry grade
Brand Name:
Xinjing

Packaging & Delivery

Packaging Detail: 25K/bag
Delivery Detail: 3-7 days

Specifications

Tannin extract:Phyllanthus emblica,Myrica rubra Tannin extract,A mearnsii Tannin extract,Valonea extract(cold soluble) etc

 

 

Tannin extract series:

Phyllanthus emblica, Myrica rubra Tannin extract,A mearnsii Tannin extract,Valonea  extract(cold soluble),Acacia mangium Willd tannin extract

 Product quality has reached national Grade I standard. tannin extract has received "silver prize" for its quality. It is the only tannin extract that has received national quality prize in our country.
Main use:
1.Mainly used in tanning agent in leather-making industry, which can make the leather soft in quality and color.
2.Anti-scaling agent in medium, small-scale boiler
3.Treating compound for drilling fluid.
4.Ore flotation agent
5.Adhesive and accelerator for building board.
6. Used in metal preservative, antirusting agent.
7.Used in waste water treatment and drug industry etc..

Main technical index:

No.

Index name/Kind

Phyllanthus emblica,Myrica rubra Tannin extract

A(acacia) mearnsii Tannin extract

Valonea Extract
(cold soluble)

Acacia mangium Willd tanninextract

1

Tannin % ≥

68

70

68

75(70.6)

2

Non tannin % ≤

28

26

30

21(26.6)

3

Insoluble substance % ≤

4

4

2.0

4(2.8)

4

Loss on drying % ≤

12

12

12

12

5

Deposition % ≤

2

2

2

2

6

PH value

4.5-5.5

4.5-5.5

3.5-4.2

4.5-5.5

7

Total colors ≤

12

8

14

8

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We are a state-owned development and application research institute for the chemicals industry. Established more than 40 years ago, we are mainly engaged in the research and technical development of fertilizers, pesticides, herbicides, inorganic salts, organic chemicals, catalyzers, veterinary medicine, feed and food additives and fine chemicals. We are also involved in chemical engineering, analysis of physical chemistry and environmental protection monitoring for the chemical industry. In the ... View detail

Basic Information

Product/Service (We Sell): Aluminum Tripolyphosphate,Zinc Phosphate  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: Eastern Europe
Southeast Asia
Western Europe
Total Annual Sales Volume: US$5 Million - US$10 Million  

Factory Information

Factory Size (Sq.meters): 10,000-30,000 square meters  
Number of R&D Staff: Above 50 People  

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China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 1999

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Ms. Sophie Yu
Ms. Sophie Yu:
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