calcium carbonate for pvc pipe
1.CaCO3 contents: 98%
2.Moisture:<0.2%
3.Whiteness:96%
4.Denstiy (g/cm3):2.7
calcium carbonate for pvc pipe
1.useage: Paint, Dope, Rubber, PVC pipe, Paper making etc as stuff materials
2.manufacture process:burn the limstone so create the calcium oxide then mix the water,create the Calcium hydroxide,then through carbonize,dehydrate,dry and smash.
3.specification:
| Apperance | White powder |
| Surface Area, m2/g (BET)≥ | 8 |
| Average Particle Size, (nm) | 120± 30 |
| Specific Gravity g/cm3 | 2.5 |
| Brightness % ≥ | 93 |
| Moisture % ≤ | 0.9 |
| DOP Oil absorption ml/100g | 15.0-35.0 |
| Residue on 120 mesh % ≤ | 0.02 |
| pH value | 8.5-10.5 |
| CaCO3 % ≥ | 98 |
| MGO % ≤ | 0.8 |
| SiO2 % ≤ | 0.3 |
| Activation % ≥ | 95 |
4.packing:25kg per woven bags or as your need.
5.feature:
1)The average particle diameter is 0.12 um, and shape of the crystal is like "spindle" it has the following advantages: High whitness, good dispersing ability, high purity and high activieness.
2) Applicable Characteristics: CC3 is and ideal filling material, which maybe widely used in all types of rubber or plastic products to improve the rigidity. Intensity, heat-resistance, reduce the contractibility of finished products and decrease the production cost significantiy .
3) Applicable scope: Particles of sheath of PVC wires and cables, PVC leatheroid, PVC pipe material, PVC section material, particles of TRP, PVC threads.
6.MOQ:one container of 20 feet.
