Calcium carbonate also name
ultrafine Nano Precipitated Calcium Carbonate
Nano Active Calcium Carbonate for High Standard Paper Printing
high quality improvement/reform nano active calcium carbonate
99% 40-80um Nano Active Calcium Carbonate CC for silica gel
china nano active calcium carbonate for polysulfur manufacturing
QUARRIED CALCIUM CARBONATE,LIGHT CALCIUM CARBONATE
1.Applicable Characteristics:
Used in the sealant system,it has excellent thixotropic performance and system dispersing ability,as well as the controllable system rheology and good filling and reinforcement ability.It has not only well affinity with adhesive,but also be able to improve the adhesive,tenacity,stretching intensity and other dynamic performance to reach teo functions of both filling and reinforcement.
2.Applicable Scope::
Sealant material of Silicon,Polysulfur,Epoxy and polyurethane and silixon rubber products.
3.Standard Specification 1
| Items | Index |
| Apperance | White powder |
| Surface Area m2/g(BET)≥ | ≥4.0 |
| Mean Particle Size(nm) | 40-80 |
| Specific Gravity,g/m³ | 2.50 |
| Brightness | 93% |
| Moisture,(%)≤ | 0.9 |
| DOP Oil Absorption ml/100g | 20.0-60.0 |
| Lgnition Loss(%) | 44.0±1.0 |
Standard Specification 2
| Items | Index |
| Apperance | White powder |
| Surface Area m2/g(BET)≥ | ≥4.0 |
| Mean Particle Size(nm) | 60-90 |
| Specific Gravity,g/m³ | 2.5 |
| Brightness | 95% |
| Moisture,(%)≤ | 0.9 |
| Ml/100g Oil Absorption | -- |
| (125um)120Mesh Resuing ≤ | 0.02 |
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