Industrial Grade Nano Calcium Carbonate for Paper Making
|FOB Price:||US $100-150 / Ton|
|Min. Order:||20 Tons|
|Min. Order||FOB Price|
|20 Tons||US $100-150/ Ton|
|Production Capacity:||10, 000mt Per Year|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal|
- Model NO.: DE
- Structure Feature: Powder
- Source: Limestone
- OEM: Yes
- Einecs No: 207-439-9
- Transport Package: 25kg Craft Paper Bag or Jumbo Bag
- HS Code: 2836500000
- Material: Calcium Carbonate
- Usage: Chemical Industry Product
- MSDS: Provided Upon Requirements
- CAS: 471-34-1
- Trademark: Doeast
- Origin: China
Calcium Carbonate (also called powdered whiting, chemical formula: CaCO3) is processed and obtained by smashing high-quality Calcium Carbonate (raw material) using advanced mechanical equipment. With characteristics of high whiteness, high purity, low oil absorption and good chemical stability, it is widely applied in industries such as rubber, plastics, papermaking, coating, paint, printing ink, cable, building, food, medicine, textile, forage, artificial stone, ceramics and toothpaste, etc. High filling level greatly reduces the production cost and effectively enhances the product performance, improving the market competitiveness of products.
|Surface Area (m2/g)||4.5 min|
|Average Particle Size (nm)||40-80|
|Specific Gravity (g/cm3)||2.50|
|Whiteness (%)||95.0 min|
|Moisture (%)||0.50 max|
|DOP Oil absorption (ml/100g)||20.0-60.0|
|Residue on 120 mesh (%)||0.015 max|
|Lgnition Loss (%)||44.0±1.0|
|CaCO3 content (%)||96.5 min|
|MgO (%)||0.80 max|
|SiO2 (%)||0.20 max|
|Fe2O3+Al2O3 (%)||0.20 max|
|Content (%)||99.0 min|
|Surface Treatment||Fatty acid|
Calcium carbonate was the earliest filler used in the rubber industry. It can enlarge the capacity in the rubber products,for saving the cost. It also enhance the tensile strength, abrasion and tearing strength.
In plastic products, keeping stablity of theproducts, strengthen the products,
keeing surface smoothly
PCC is innocuous, white color, and has good stability, as the filler in paints, avoid the paint settlement, easy get dispersed,make good glossiness
Whitening the paper, and as the fller, can reducing the pulp for saving the cost.
The product is usually kept in PP woven bag with PE liner inside, with each net weight 25 KG; Special packages are available based on customers' requirements.
The product should be kept in shady, dry and ventilated warehouse with environment temperature controlled within 122F and relative humidity 50%. It should be prevented from sun and rain, and positioned in some place away from heat and fire; the recommendation for bag piles is no more than 3 layers.
Avoid contacting with eyes, skin and clothing. Otherwise, wash with a flush of water. Refer to Material Safety Data Sheet (MSDS) for complete handling and hazard data.