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Limestone powder for desulfurization nano calcite double fly Calcium carbonate powder
Calcium carbonate (CaCO 3) is an inorganic compound commonly known as limestone, limestone, stone powder, marble, etc. Calcium carbonate is neutral, insoluble in water, and soluble in acid. It is one of the common substances on Earth, found in rocks such as aragonite, calcite, chalk, limestone, marble, limestone, etc. It is also the main component of animal bones or shells. Calcium carbonate is also an important building material with a wide range of industrial applications.
YINGRUI
2.93 g/mL at 25 °C(lit.)
,,,,,,
Lgnition loss |
CaCO3 |
FeO3 |
SiO2 |
Al2O3 |
MgO |
43.5% | 98.5% | 0.03% | 0.02% | 0.01% | 0.11%
|
Hci Insoluble Matter |
(PB) |
(Cd) |
(Hg) |
(Cr(VI)) | (As) PPM |
0.10% | N.D | N.D | N.D | N.D | N.D |
TEST ITEMS | TEST STANDARD | TEST RESULT | ||
CaCO3 % | ≥98% | 99% | ||
MOISTURE | ≤0.3% | 0.3% | ||
WHITENESS | ≥92% | 95.5% | ||
PH | 8-10 | 9.3 | ||
PB | ≤0.001% | _ | ||
FE | ≤0.1% | 0.05% | ||
MN | ≤0.0045% | - | ||
MESH | - | 400 MESH | ||
CONCLUSION | SUPERIOR PRODUCTS | |||
FACTORY SHOWS
Heavy calcium carbonate series:
Features: Chemical properties are relatively stable, unchanged in air, and almost insoluble in water. The advantages include dense crystal structure, low impurities, smooth surface, uniform particle size, good processing performance, and low DOP oil absorption value.
Usage: Used in the papermaking industry, plastic industry, composite materials, various plastic pipes, profiles, plastic products, latex products, water-based coatings, automotive paint, rubber industry, and other fields.
Main functions:
1.Papermaking industry:it has the requirements of increasing surface gloss, improving whiteness, and improving paper surface smoothness.
2.Plastic composite materials:it can significantly improve the bonding strength and mechanical properties of the interface of plastic composite materials; Used in plastic pipes, profiles, plastic products, and wire and cable materials, it plays a role in toughening, strengthening, improving gloss, and improving quality.
3.Rubber industry:it is possible to improve the tensile, tensile, heat resistance, aging resistance, and tear resistance of products.
4.Coating industry: it can increase the thickness of the coating film, improve the wear resistance and weather resistance of the coating, and also improve the powder loading rate and spraying area of powder coatings. In addition, it does not contain heavy metals and is a filler for heavy metal free powder coatings.
1. who are we?
We are based in Hebei, China, start from 2009,sell to Central America(16.00%),Mid East(15.00%),North America(12.00%)
,Southeast Asia(12.00%),Africa(10.00%),South Asia(8.00%),South America(8.00%).
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. why should you buy from us not from other suppliers?
We have a strong technology research and development capabilities, strong machining strength, as well as in Southeast
Asia, North America, Europe and other regions more complete after-sales service system.
4. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,CAD,AUD,HKD,GBP,CNY;
Accepted Payment Type: T/T,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
