Good Quanlity Kaolin Powder for Writing Paper with High Whiteness

Product Details
Certification: CE, ISO
Technique: Calcined Kaolin
Application: Paper, Ceramic, Refractory
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  • Good Quanlity Kaolin Powder for Writing Paper with High Whiteness
  • Good Quanlity Kaolin Powder for Writing Paper with High Whiteness
  • Good Quanlity Kaolin Powder for Writing Paper with High Whiteness
  • Good Quanlity Kaolin Powder for Writing Paper with High Whiteness
  • Good Quanlity Kaolin Powder for Writing Paper with High Whiteness
  • Good Quanlity Kaolin Powder for Writing Paper with High Whiteness
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Basic Info.

Model NO.
different mesh
Shape
Powder
Loi
<0.05%
Whiteness
93.8
Al2O3
44.78%
Sio2
53.75%
Fe2o3
0.35%
Cao
0.01%
MGO
<0.01%
K2o
0.17%
Na2o
0.06%
TiO2
0.72%
Transport Package
50kg or 25 Kg Per Woven Plastic Bag or 1 Ton Jumbo
Specification
325mesh/1250mesh/4000mesh
Trademark
NO
Origin
China
HS Code
25070010

Product Description

CALCINED KAOLIN
 
Good Quanlity Kaolin Powder for Writing Paper with High Whiteness
INTRODUCTION


Upon calcination in a furnace at a designated temperature and time, kaolin's physical and chemical properties are modified to meet specific standards.

Low-temperature calcined kaolin, in contrast to uncalcined kaolin, has a decreased bound water content, an increased silica and trialumina content, more active sites, structural modifications, and a more consistent and finer particle size. The vulcanization characteristic curve of NR rubber with low-temperature calcined kaolin is nearly the same as that with uncalcined kaolin, with no variation in Shore hardness but an improvement in tensile strength.


PRODUCT PICTURES
 
Good Quanlity Kaolin Powder for Writing Paper with High Whiteness
Good Quanlity Kaolin Powder for Writing Paper with High Whiteness


Products indicators
 
The sample of the Calcined Kaolin 325 mesh RESULT
Appearance White Powder
Al2O3 46.54
SiO2 51.37
Fe2O3 0.25
Whiteness 91
Particle Size (-45um%) 98
325 Mesh Residue (45um) % <0.005<>
Oil Absorption (g/100g) 30
Moisture % 0.1
Dispersibility (um) 40
Refractive Index 1.3
PH 5.5-7
 
The sample of the Calcined Kaolin 1250 mesh RESULT
Appearance White Powder
Al2O3 46.54
SiO2 51.37
Fe2O3 0.37
Whiteness 92
Particle Size (-45um%) 96.9
325 Mesh Residue (45um) % <0.05<>
Oil Absorption (g/100g) 36
Moisture % 0.15
Dispersibility (um) 46
Refractive Index 1.3
PH 6.0-8.0


<0.05<>
The sample of the Calcined Kaolin 4000mesh RESULT
Appearance White Powder
Al2O3 44±2
SiO2 51±2
Fe2O3 ≤0.5
Whiteness ≥93
Particle Size (-45um%) ≥83
325 Mesh Residue (45um) % ≤0.003
Oil Absorption (g/100g) 55-65
Moisture % ≤0.5
Dispersibility (um) ≤55
Refractive Index 1.62
PH 6.0-8.0
 
The sample of the Washed Kaolin RESULT
LOSS 13.88
Al2O3 38.40
SiO2 46.17
Fe2O3 0.82
CaO <0.01<>
MgO <0.01<>
K2O 0.43
Na2O <0.01<>
TiO2 0.14
Refractive Index 1.62
PH 6.0-8.0
 
 
 

APPLICATION

1.Coating: Calcined kaolin plays the role of filling the skeleton in the coating, which has the characteristics of high dispersion, chemical stability, corrosion resistance, fire resistance, scrub resistance, etc., which can improve the mechanical properties of the paint film, improve the coating covering power and weather resistance. In addition, it can also replace part of titanium dioxide, used in interior and exterior paint, high-grade paint, ink and marking paint, etc., directly reduce costs.

2.Plastics: Calcined kaolin can improve the strength, whiteness and electrical insulation of shed film, mulch film, cable, PVC pipe (plate) and other products. In the plastic film, it can also improve the scattering transmittance, block infrared rays, and reduce costs as a volume filler.

3.Paper making: The use of calcined kaolin can increase the void volume and loose thickness of the coating, smoothness, improve the opacity and elasticity of the paper, improve ink adsorption, gloss and reduce printing spots.

4.Pesticides and petrochemicals: Because the surface of calcined kaolin particles has micro-pores, it has great adsorbability and can be used in medicine and pesticides. Because of its neutral and high silicon content, it can also be used to make silicon fertilizer and feed additives. In refining, it can be used as a catalyst to improve the quality of oil products.

5.Paint: Calcined kaolin has the characteristics of low cost, high whiteness, strong hiding ability, chemical inertia, etc., and can act as fillers and color substitutes in the production process of paint and coatings. At the same time, its irregular shape and strong optical properties make it act as a white pigment in paint.

6.Materials and cutting-edge science: In the modern materials industry, calcined kaolin can be used to make composite materials with the characteristics of both metal and non-metal materials, with good mechanical strength, impact and radiation resistance, high temperature resistance, corrosion resistance and other excellent properties. Therefore, it can be used as high-temperature combustion chambers, nozzles, cylinders, and other special ceramic materials and fine ceramic materials for automobiles, aircraft, rockets, etc.
 

COMPANY PROFILE

Amanda (Liaoning) International Trade Co., Ltd. was formerly known as Jin Run Hao Mineral Products Co. The company was established in early 2018, is an integrated company engaged in mineral products processing, foreign trade sales. The main products of the company are ceramic materials, construction materials and refractory materials. The company adopts international advanced processing and photoelectric integration classification technology equipment, in order to ensure accurate quality control and meet the needs of customers. Our company has a technical R&D team to adjust the quality requirements for the special needs of different customers. In the complex international intermodal transportation, we have signed first-class agency contracts with many shipping companies and railroad companies in many ports to provide customers with low-cost and time-efficient transportation solutions. Each product of our "AMANDA" brand has its own advantages and is suitable for different industries. Our products are exported to India, Russia, Turkey, Vietnam, Korea, Indonesia, Bangladesh and other Southeast Asian and European countries. Our products are well received by our customers and we have established a long-term cooperation partnership.

Facing the fierce market competition, Amanda people insist on the tenet of market-oriented, customer-oriented and credit-oriented, and strive to become an international enterprise with outstanding quality, trustworthiness and social responsibility.

 
 
Good Quanlity Kaolin Powder for Writing Paper with High Whiteness
Good Quanlity Kaolin Powder for Writing Paper with High Whiteness
Good Quanlity Kaolin Powder for Writing Paper with High Whiteness

PRODUCING & PACKING
 
Good Quanlity Kaolin Powder for Writing Paper with High Whiteness
Good Quanlity Kaolin Powder for Writing Paper with High Whiteness
Good Quanlity Kaolin Powder for Writing Paper with High Whiteness

FAQ

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q:How about the price and quanlity?
A:Factory price,Good Quality,Indicators of stability.

Q:How many years of experience in supply?
A:Our company has a professional trade team, serving in the trade industry for nearly 20 years, we can provide good service and stable quality products.

Q:Do you accept customization?
A:We could like to give you suitable suggestion about Fritted according to your detail application.


 

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