• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Henan, China (Mainland)
  • Shape: Powder
  • SiO2 Content (%): 51-53%
  • Al2O3 Content (%): 42-52%
  • Refractoriness (Degree): 1770°< Refractoriness< 2000°
  • Model Number: Customer's Requirement
  • Brand Name: SEPPE FOUNDRY
  • Product Name: Mullite Sand/Powder
  • Application: Foundry Sand
  • Hardness: 7-8 Mohs
  • Bulk Density: >2.5g/cm3
  • Refractoriness: >1770℃
  • P.C.E.: 35Min

Packaging & Delivery

Packaging Details 1.0 MT Poly Woven Plastic Bag. Plastic bag for inner packaging, Woven bag for external packaging. Or as your requirement.
Delivery Time Shipped in 5 days after payment.
Product Description


Mullite Sand / Powder
Mullite sand / powder, produced through high temperature calcined process, is a kind of high quality casting sand made from the of high quality Kaolin mines. 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.

Characteristic:
1. High refractor, Lower thermal expansion rate;
2. Good thermal and chemical stability;
3. Good grain shape, uniform particle size distribution ; 

Chemicals Composition & Physical Property
Mullite Sand
Grade
Al2O3
Fe2O3
Na2O+K2O
Dust Concentration
Bulk Density
(g/cm3)
Refractoriness
Moisture
Premium Grade

44-50

<1.5

<0.5

300ppm max

>2.5

>1770

<0.3
Common Grade

42-52

<2.0

<1

500ppm max

>2.5

>1770

<0.3
Mullite Powder
Grade
Al2O3
Fe2O3
Na2O+K2O
Dynamic Viscosity
Bulk Density
(g/cm3)
Refractoriness
Moisture
Premium Grade

44-50

<1.5

<0.5

12s min

>2.5

>1770

<0.3
Common Grade

42-52

<2.0

<1

15s min

>2.5

>1770

<0.3


Size: 0.1-0.3mm 0.1-0.4mm 0.18-0.3mm 0.18-0.5mm 0.3-0.7mm 0.3-0.8mm 0.425-0.85mm 0.5-1.0mm 0.7-1.0mm 0.7-1.5mm 2-5mm 16-30Mesh 30-60Mesh -120Mesh -200Mesh -325Mesh or as per customer requirements.
About Us

SEPPE is a comprehensive industrial manufacturer group integrating aluminum oxides and sintered bauxite products development and manufacturing, particularly brown fused alumina and white fused alumina, foundry sand, ceramic proppants and activated ceramic ball. 

We have employees more than 120 people and total area of the enterprise is more than 4,200m2. Operating seven production lines to keep the capacity 300,000 tons of aluminium oxide abrasive and sintered bauxite proppants. We have kinds of BFA like F Grit, P Grit and refractory section sand. The production capacity of BFA is more than 50000MT per year.
Focus on customer needs, SEPPE value employees dedication and continuously improving to be the best. SEPPE is also increasing its manufacturing capacity in order to fulfill growing orders in a timely manner. We are expanding our global distribution network and marketing, headquartered in Zhengzhou city, to provide a smoother and more reliable delivery from SEPPE plants to the customers all over the world. You are warmly welcomed to visit our plants !

Packing & Delivery
WAREHOUSE
ROAD TRANSPORT
SEA TRANSPORT

Packing Details  : 1.0 MT Poly Woven Plastic Bag. Plastic bag for inner packaging, Woven bag for external packaging. Or as your requirement.

Delivery Details : Shipped in 5 days after payment.

Related Products


Mullite Ceramsite

          Mullite Ceramsite, produced through homogenizing, pelletizing and high temperature sintering, is a kind of high quality casting sand made from the of high alumina calcined bauxite.


Mullite Sand / Powder

Mullite sand / powder, produced through high temperature calcined process, is a kind of high quality casting sand made from the of high quality Kaolin mines.

The bauxite can be used in refractory products. The refractoriness of high-alumina clinker is up to 1800 °c.


The spherical aggregates with lower bulk density can reduce the friction between materials, improve the flowability and compactness of refractory castables.


Customers Visit
FAQ

Q: What is your main product?

A: SEPPE has several large manufacture bases,specialized in the research, design and manufacture of abrasives, ceramic proppant and drilling additives used in hydraulic fracturing in the unconventional oil & gas project.

Q:What are your payment terms?

A: As usual, L/C, T/T, D/P, D/A, depended on negotiation by two sides.

Q:Do you provide sample?

A: SEPPE will supply sample for free charge.

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date

Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $22,000
Learn More