Wholesale Low Price High Quality Kaolin/ Refractory Kaolin /China Clay

• Customization: Available
• Technique: Calcined Kaolin
• Application: Ceramic
• Model NO.: Swt-15
• Shape: Powder
• Whiteness: 88-92
• Fe2o3: 0.2%
• Sio2: 52%
• Term: China Raw Kaolin Clay
• Transport Package: 25kg PVC Small Bags in a 1 Mt Big Bag
• Specification: 200-6000mesh
• Trademark: Sweet
• Origin: Dengfeng China
• HS Code: 2507001000
• Production Capacity: 1000 Tons /Mt

Product Description

Wholesale Low Price High Quality Kaolin/ Refractory Kaolin /China Clay
Calcined kaolin:
Calcined kaolin is made from kaolin material.Kaolin divided into from industry: Hard kaolin, Soft kaolin, Sandy clay.Calcined kaolin clay is calcined to a certain temperature deep-processing products in the calciner.Calcined kaolin is calcined during dehydration and the volatiles were removed.Fired at different temperatures with different physical properties.
 
Advantage of Calcined kaolin:
Replace Rutile TiO2, for cost down purpose
Improve suspension property of coating, good stability of coatings
Improve opacity of coatings and fastness of coating film,
good scrub resistance and chalk-resistance
Good electricity insulation, resistance acid and alkali.

Size and used:

Size of sand: 8-16,16-30,30-60,30-80,60-80,80-120 (mesh): Used for investment casting.
Size of powder: -200mesh,-270mesh,-325mesh:  Used for investment casting and refractories.
 Size of particles: 0-1mm,1-3mm,3-5mm,5-8mm,8-15mm,0-5mm,0-50mm: Used for refractories.

Physical Properties:

Item/Grade	YNS45	YNS45	YNS44	YNS44	YNS43	YNS42	YNS40	YNS36
	A	B	A	B
AL2O3 %	46-48	45-48	44-48	44-48	43-48	42-46	40-46	36-42
SiO2 %	49-52	49-52	50-53	50-53	50-53	50-53	50-54	50-55
Fe2O3 %   (max)	1.0	1.15	1.3	1.5	2.0	2.5	3.0	3.5
Ti02 %   (max)	0.8	0.8	0.9	0.9	1.0	1.1	1.2	1.3
K2O+Na2O %   (max)	0.3	0.3	0.4	0.4	0.4	0.5	0.5	0.6
Ca0+Mg0 %   (max)	0.5	0.5	0.5	0.5	0.5	0.6	0.7	0.8
Bulk density g/cm³(min)	2.58	2.55	2.52	2.50	2.45	2.40	2.37	2.30
Refractoriness °C(min)	1780	1770	1760	1750	1740	1720	1710	1700
Impurities %  (max)	0.5	1.5	2.0	2.5	3.0	3.5	4.0	4.5

Usage:
In paper industry: Calcined kaolin are widely used paper coatings and fillers
In rubber industry: mainly use as a Reinforcing agent and filler used ,rubber product can be improved Solvent resistance and abrasion resistance
In plastics and cable industry: Plastics can effectively improve the strength and modulus of resistance. Without reducing the ductility and impact strength. Can also improve the performance of products.
In polyvinyl chloride (PVC) cable insulation outer: PVC plastic product can exponentially increase the volume resistivityAnd inexpensive, In the PVC flooring product can improve performance and surface gloss
In nylon: To improve its deflection and tensile strength,In film and tape use as an Anti-clogging agent, In plastic sheeting to use as adsorbent, etc. 
Packing: 
    1.In 25kgs net PP PE or kraft paper bags;
    2.In 500kgs/600kgs/800kgs/1000kgs jumbo bags.
    3.With or without Palletized,save time and efforts,more convenient to load & discharge,
    If high labor cost,then packed with pallets will be the best choice for you. 
    4.Customized Packing: OEM Label.etc.

Our Services
1.Our strong team provide you reliable service that make you feel purchasing is more easier
2. We ensure that we can supply capability with competitive price. 
3. Work strictly to guarantee product quality, 
4. Highest standard of integrity. Guarantee customer's benefit.
5. Supplying Pet Coke, Met coke, Foundry Coke, Carbon Raiser etc.
Other informations

packing	25kgs or 50kgs packed in plastic wovenbags or as customer's request
Trade terms	FOB CNF CIF
Payments terms	1).T/T 50%advance ,the balance against copy of B/L 2).Irrevocable L/C 3).Negotiated
Delivery time	1).After we receive deposit within 7-10days 2).After we receive L/C within 7-10days 3).Negotiated
Sample	Sample is free within 1kgs
MOQ	20`ft container
Loading port	Tianjin port ,China