China Clay/Ultra Fine & High Whiteness Calcined Kaolin For Papermaking

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 12 Tons m.t.

Supply Capability:: 50000 Metric Tons per Year m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Detailed Product Description

china clay/calcined kaolin specifications:

High-whiteness:94% min

Particle size(-2um,%):88-92

Oil absorbency(g/100g)63-73

china clay

[Product name]HS-901A Ultra Fine & Super White Calcined Kaolin

[Character and Performance]

The crystal is in laminar structure of pseudo-hexagonal kaolinite platelets.

Super fine particle with narrow distribution, little residue on 325 mesh, and low abrasion;

Great whiteness, covering power and light dispersion;

A good extender of titanium dioxide.

The coating with HS-901A has good performance in water-preserving, fluidity, viscosity and solid content. It can improve the property of paper such as whiteness, smoothness, opacity, ink absorbency, printability and luster. It is similar to Satintone 5HB.

[Application]

High-quality paper-making such as light-weight coated paper, coated art paper and paper board, and ink, etc.

[Physical specification]

specification	HS-901A
Whiteness (%)	≥94
Particle size (-2μm,%)	88~92
Residue on 325 mesh (%)	≤0.003
Oil absorption (g/100g)	63-73
PH	6.0-8.0
Water content (%)	≤1.0
Abrasion (mg/2000 times)	≤3.3
Refractivity	1.62

[Chemical specification]

SiO2

Al2O3

Fe2O3

TiO2

CaO

MgO

K2O

NaO

MnO

52±2

45±2

≤0.5

≤0.8

0.5

0.3

0.1

0.2

0.004

Q:Are there any differences between bentonite and kaolin?: Bentonite (Bentonite) predominantly montmorillonite aqueous clay minerals. The chemical composition of montmorillonite: (Al2, Mg3) Si4O10 OH2 nH2O, because it has special properties such as swelling, adhesion, adsorption, catalysis, thixotropy, suspension and cation exchange. So widely used in various industrial fields.

Q:How can clay sculptures not be cracked and preserved for a long time?: 1. Keep moisture - covered with plastic sheeting;2, reduce the amount of water used during the mud and more or more times, or use mechanical agitation, and then after a long time of boring mud, or add water reducing agent to reduce moisture;3, add other modified substances - add glue, calcined fine powder and so on;4, the process should pay attention to not too much smearing the surface.

Q:Kaolin 200 mesh powder what does that mean? Is the eye powder the higher the better?: This term is used to measure a number of quantitative powder size, it has a particle size and mesh size of the corresponding table, such as 200 mesh corresponding to the particle size of 0.075 mm, a special standard sample sieve to measure the particle size of raw materials, if the raw material specifications for 200 orders, to verify the Ontario with the 200 objective standard screen put a little powder in water washing powder to see whether all through, not all through, that nominal is not accurate.

Q:What are the requirements for kaolin as refractory material, such as how much aluminum is needed?: Kaolin as refractory material actually plays two roles, one is to improve refractoriness, and two is to improve the body plasticity of refractory material

Q:What is the use of kaolin?: Containing impurities, yellow, gray, green, rose and other colors. The ore was dense block or loose soil, soft, soapy, hardness less than nails. Specific gravity 2. 4~2. 6. The tongue is moist after drying. High refractoriness, up to 1770~1790 degrees centigrade. Medium and low plasticity, with good insulation and chemical stability. High degree of calcination, ranging from 60~90%. Mainly used for making daily ceramics, industrial ceramics, building sanitary ceramics and refractory materials. It is also used as filling or white pigment for paper, rubber and plastic, paint, textile, etc..

Q:How many eyes does the inner wall latex paint kaolin use?: Paint. (Emulsion), also known as synthetic resin emulsion coating, is a kind of organic coatings, is based on synthetic resin emulsion as base material, adding pigments, fillers and various additives made up of a kind of water-based paint. According to the production of different raw materials are mainly polyvinyl acetate latex paint latex paint, acrylic latex paint, pure acrylic and styrene acrylic latex paint and other varieties. According to the product applicable environment is different, divided into interior wall emulsion paint and exterior wall latex paint two kinds. According to gloss decoration can be divided into light, matte, semi light, mercerizing and other types of light. Latex paint has many advantages different from traditional wall paint, such as easy to brush, dry and so on. The methods of identifying latex paints are looking, smelling, wiping, brushing, pulling, and testing.

Q:How to remove iron impurities in kaolin and increase their whiteness: In situ biological bleaching refers to the addition of kaolin at the initial stage of fermentation.

Q:What are the surface modification technologies of calcined kaolin and the matters needing attention?: During the surface modification of calcined kaolin, it is necessary to react at a certain temperature. So, first of all to the calcined kaolin dynamic heating to a certain temperature (100 DEG C), in the high dynamic condition, adding after hydrolysis of silane coupling agent or compound modifier, adding to the best atomization. During the reaction between the coupling agent and kaolin, the temperature should be kept within 120 degrees, and at high speed, the time should be about 3-5 minutes.In addition, surface modification of kaolin and the reaction process, often produce false knot particles, the impact on the quality of the products is given, so the need for effective classification, only in this way can we fully guarantee the quality of products.

Q:What kind of pottery does kaolin need?: To see the production of the product is the grade, senior tableware to senior kaolin, sanitary ware, building materials and ceramic products with low-grade kaolin on the line, in fact, ceramic raw materials, in addition to feldspar and quartz and other raw materials are more or less containing kaolin ingredients, so not to say only a kaolin ceramic material

Q:What's the difference between kaolin and kaolin?: Effects: 1., firing pottery,.2. firing pottery or coarse porcelain kaolinRefers to the clay containing iron and gray white, red brown, purple and other colors, with good plasticity of the clay mineral composition of montmorillonite, kaolin.. clay is mainly used as exterior wall tiles, pottery, burning out.

We are a comprehensive mineral product developing enterprise integrating the processes of mining, mine exploring, ore-sorting and deep processing. We have established favorable cooperation with a number of leading coating manufacturers and those well-known papermaking companies at home and abroad. We will keep working hard to provide high quality products and services for our customers.

1. Manufacturer Overview
Location	Inner Mongolia, China (Mainland)
Year Established	2005
Annual Output Value
Main Markets	South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe
Company Certifications	Certificate of Quality Management System Certification;Certificate of Environment Management System Certification

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage	21% - 30%
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:	Above 100,000 square meters
No. of Production Lines	1
Contract Manufacturing
Product Price Range