Hot Selling Low Price Carbon Black N770. Harvest Enterprise is Carbon Black N770 manufacturer and supplier in China. Generally the carbon black N770 series are semi-reinforced carbon black including carbon blackN770,carbon blackN774,carbon blackN772,carbon blackN762,carbon blackN787 and carbon blackN754.
Harvest Enterprise is one of the famous China Carbon Black N770 with Emergency Whistle manufacturers and suppliers. Our factory specializes in manufacturing of Carbon Black.
Part One: Description
Generally, the Carbon Black N770 series are semi-reinforced carbon blacks, including N770, N774, N772, N762, N787 and N754. Carbon black N762 is a pollution-free low-selenium carbon black. Its structure is lower than that of N774. The light transmittance of benzene is also about 90% lower, without polluting rubber. Used for tire plies, inner tubes, bicycle tires, various hours, extruded tape and molded products, etc. Carbon Black N770 can be used in various rubbers.
Part Two: Main Data
|
Item |
Unit |
Standard |
|
Iodine Absorption Value |
g/kg |
26±5 |
|
DBP absorption |
10-5m3/kg |
72±5 |
|
CDBP absorption |
10-5m3/kg |
58~69 |
|
CTAB surface area |
103m2/kg |
26~38 |
|
N2 surface area |
103m2/kg |
26~32 |
|
Heating loss |
%≦ |
1.0 |
|
Pour density |
kg/m3 |
490±40 |
|
300% Extend stress |
Mpa |
3.7±1.5 |
Part Three: Other Relative Products
N726 has moderately high tensile strength, tear-resistance, low heat generation. It still has good processing performance under high loading, used for rubber products, carcasses and valves.
N754 carbon black is mainly used for rubber products such as tire inner layer, triangle belt, conveyor belt, and various types of hoses.
N774 has moderately high tensile strength, tear resistance, and low heat generation. It also has good processing properties under high filling levels.
Part Four: Package
1. Generally for carbon black, our package is 20kg bags. 25kg bags, halftone bags, and One-ton jumbo bags.
2. We can do the package 100% as per the customer's requirement.
Part Five: Storage
Carbon Black should be stored in original, tightly closed the bags or boxes should be in dry. Also should be properly labeled. Most important is protected against water and moisture. Keep far away from the heating and ignition. Also should be stored separately from the oxidizers.
