CHEENIBE®N9
Name:
CHEENIBE®N9
Description:
It’s organically-modified clay with Nano-size, which used as reinforcing agent in rubber products.
Physical-chemical properties:
Items
Unit
Spec.
PH value (10%)
9-11
Moisture(105℃*2h)
%
≤1.5
Bulk density
G/cm3
0.8±0.2
Particle size distribution（≤1um)
%
≥80
Sieve residue (45um)
%
≤0.02
Oil adsorption (castor oil）
Ml/100g
30-50
Specific surface area (BET)
m2/g
≥25
Sheet particles diameter
nm
300-800
Sheet particles thickness
nm
20-100
Ash(1000℃)
%
15±2
Sio2 content
%
44±2
Al2O3 content
%
36±2
Key features:
1. The grain size is under 1 um. Having similar reinforcing performance to silica.
2. Compared to silica-silane coupling agent system, N9 with lower Mooney viscosity, lower modulus, and lower hardness.
3. Used in tire thread and tire shoulder of all-steel tire, reduced heat built up.
4. Used in tire thread of semi-steel tire, improved wet-grip resistance and ice traction, is a preferred material for
winter tires.
5. In high silica formula, N9 can partly replace silica to improve tensile strength and tear strength.
Packaging:
Standard packing is 25Kg , paper-EVA package.
Storage:
2 year from date of production, keep cool (approximately 25℃) and dry in closed original packaging.