Products >> Cellulose Fiber
| Cellulose
fiber for SMA |
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Cellulose fiber for SMA
is one of the important raw materials for producing SMA and it
plays the role of absorbing asphalt, strengthening adhesion of
combinative materials and stabilizing.
Physical parameters:
Item |
Index |
Length, mm |
All less than 6
mm |
Ash content, % |
18 ± 5 |
PH value |
7.0 ± 1.0 |
Oil - absorption
rate, |
No less than 5 times
the weight of itself |
Moisture content,
% |
< 5 |
Heat tolerance |
230 ℃ (280 ℃ in
a short time) |
Main functions:
- Reinforcement;
- Dispersion;
- Absorbing or soak up the asphalt;
- Stabilization;
- Adhesion.
Applications:
F1 Formula One racing track;
The anti - sliding layer of highway, urban expressway and trunk
road;
The alpine region for preventing temperature shrinkage crack;
Airport runway, overpass and ramp;
Heavy traffic sections and the sections where there are lots
of overloading vehicles of highway;
Intersection of urban road, bus stop, parking lot, freight yard
and port wharf.
Usage introductions:
Packaging: The net weight is 10 kg/bag, 15 kg/bag or 20 kg/bag
(It can also be tailored according to clients' requests).
Recommended dosage: The usual amount is 0.3 % of the weight of
the mixture and implement designed dosage under specific circumstances.
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