China Carbon Black for Water-Based Colour Paste

Carbon Black for Water-based Colour Paste (820F)

Product Despriction

Carbon black is an amorphous carbon. Light, loose and extremely fine black powder with very large specific surface area ranging from 10-3000m2/g is the product of incomplete combustion or thermal decomposition of organic matter (natural gas, heavy oil, fuel oil, etc.) under the condition of insufficient air. Specific gravity 1.8-2.1 made of natural gas is called "gas black", made of oil is called "lamp black", made of acetylene is called "acetylene black". In addition, there are "trough black", "furnace black". According to the properties of carbon black, there are "reinforced carbon black", "conductive carbon black", "wear-resisting carbon black" and so on. Can be used as a black dye, for the manufacture of Chinese ink, ink, paint, etc., also used as a reinforcing agent for rubber.

Test data:

SPECIFICATIONS

Item

N220

N330

N550

Icdine Absorption Value,g/kg

121±7

82±7

43±6

DBP Absorption Value,10-5m3/kg

114±7

102±7

121±7

DBP Absorption of Compressed Sample 10-5m3/kg

90-106

80-96

77-93

CTAB Absorption Area,103m2/kg

102-120

73-91

35-49

Adsorptive Specific Surface Area of Nitrogen,103m2/kg

106±9

75±9

39±9

Nitrogen Absorption Surface Area,103m2/kg

112-126

71-85

34-46

Tint Intensity,%

108-124

96-112

--

Decrement After Heating,%≤

2.5

2.5

1.5

Ash

0.7

0.7

0.7

45μm Sieve Residue,%≤

0.100

0.100

0.100

150μm Sieve Residue,% ≤

0.001

0.001

0.001

Impurities

--

--

--

300% Stretching Stress, Mpa≤

-2.3±1.6

-0.9±1.6

-0.9±1.6

USAGE

USAGE

Mainly used in rubber, paint, ink, nickel metal hydride battery anode and other industries.

N220 is suitable for each kind of rubber, the resistance to wear is higher than N330 10%-20%, it makes colloidal particle rubber high longitudinal strength and the anti- peel strength, and has the certain electrical conductivity. It has mainly been used in the carrying tyre, tread rubber, and rubber product with high strength needed, radial tire,bias tire and high wear-resisting.

N330 can reinforce the strong performance and endow with colloidal particle better strongly extending performance, anti- rends performance, higher resistance to wear and elasticity. It is mainly used in the tread rubber, the curtain cloth rubber, radial tire,bias tire,sidewall rubber and other high quality rubber products.

N550 is suitable for the natural rubber and each kind of synthetic rubber. It is easy to disperse and can endow with high endurance capacity, pressing out with high speed, the shape of meatus inflates slightly, pressing out smooth surface. has high temperature performance and heat conduction performance reinforce strong performance, elasticity and and easy to be recovered. It is mainly used in the tire cord rubber, sidewall tyre, radial tire,bias tire,the tire tube and rolling product.

Packing

Shipment

Proccing Flow
certificate

Our Services

We are a professional manufacturer of Carbon black with best production capacity, best quality assurance and best service.Quick response,your inquiry will be replied within 24hours.100% QC inspection Before Shippment.When you find any quality problems after receiving the goods, you can contact us. We will process and reply to you within 12 hours.FAQ 1: Are you a trading company or factory ?

We are the factory with 5000 square meters of modern production base since setted up.

2. Can I have any free samples for testing?

Yes, free samples are available and will send to you within 3 working days by international express.

3. What is your terms of payment ?

30% T/T in advance ,balance before shippment. L/C is also available.

4. Can I get any service or technical support before making any purchase?

Of course you can. We are understanding your needs and providing you with suitable product information and applications methods.

5: How long is your delivery time?Generally it is 3 days
6. How does your factory do regarding quality control?
Quality is priority. The quality is controlled strictly in every production step by QC department.