Granulate / Powdery Calcined Kaolin Sand Grade II With Low Thermal Expansion Coefficient

Grade I High-alumina Calcined Kaolin Sand and Powder Used for Investment Casting and Refractory Materials

 

 

The Product Introduction 

 

Calcined Kaolin sand  is  made from kaolin mine throuth high temperature calcained.

 

The main crystalline phase is mullite . It has good performance on lower thermal expansion rate, uniform expansion , better anti vibration, good hardness etc.

 

It is very good to be used for precision casting,especially for lost wax casting.

 

The Applications

♦ Used in precision casting.

♦ Refractories and optical glass manufacturing.

♦ Grinding wheel abrasives and high quality glass production.

♦ Mainly applied in plastic seal used in large-scale and extra large-scale integrate circuit.

♦ Epoxy resin, pouring, quartz rubber and other chemical industries.

warehouse

 Packeage  Materials

Our factory

Calcining Blast Furnace

 Raymond Mill  Ball Mill

Process Line

♦ Why choose us?

Cost-effective, fast development efficiency, professional operation with integrity.

Product quality assurance, delivery guarantee, good after-sales service.

♦ When can I get the quotation?

We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell me by email so that we will reply to you in time.

♦ How can I get samples to check the quality?

After price confirmation, you can require samples to check the quality of our product. We could send you samples for free while you bear the freight cost.

♦ Can you do the special packing for us?

Yes, we could pack our product according to the requirement of our customers.

♦ How long is your delivery time?

We usually deliver the goods within 10-15 days after the payment.