Products Description

This carbon black n326 is a form of highly pure and highly crystalline particles with an average particle size of about 30 nanometers. Its appearance is extremely black, the surface is smooth and evenly distributed, so it can be widely used in many areas requiring extremely high blackness or color depth. Carbon black N326 also shows outstanding characteristics in terms of chemical and physical properties, with excellent weather resistance, electrical conductivity, thermal stability and wear resistance.

Product Application

Carbon black N326 is widely used in rubber products, such as tires, rubber seals, etc. The hardness, tensile strength and wear resistance of rubber products can be enhanced by reasonable selection of carbon black n326 index of carbon black. While adding to natural rubber, N326 has relatively high tensile strength, tearing strenngth, wear and calving resistance. Mainly for high strength, low heat the tire (including off-road tires) rubber, also suitable for conveyor belt, sealing products and other high-quality rubber industrial products.

The application of carbon black N326 in plastics is mainly reflected in improving the color and ultraviolet resistance of plastic materials. Suitable N326 carbon black index helps to improve the weather resistance and appearance quality of plastic products. Carbon black N326 can be used to adjust the blackness and color of coatings, improve the hiding power and oxidation resistance of coatings. Better coating performance can be obtained by selecting the structure and shape parameters of carbon black n326 reasonably.

Specifications

Item/Grade	N326
Ioding Adsorption NO. (g/kg)	84±6
Oil Absorption No. (10^-5m³/kg)	72±6
Crushed OAN (10^-5m³/kg)	62～74
Tinting Strength (%)	103～119
CATB Surface Area (10³m²/kg)	74～86
STSA Surface Area (10³m²/kg)	70～82
NSA Surface Area (10³m²/kg)	72～84
Heating Loss at 125℃	≤2.0
Stress at 300% Elongation (Mpa)	-3.5±1.0
Pour Density (kg/m³)	455±40
45μm Sieve Residue (mg/kg)	500
Ash Content (%)	0.5