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ceramsite  sand 400#  nice foundry sand casting sand  refractory material

ceramsite sand 400# nice foundry sand casting sand refractory material

FOB Price

Get Latest Price

299 ~ 599 / Metric Ton ( Negotiable )

|

Minimum Order

Place of Origin:

-

Price for Minimum Order:

Minimum Order Quantity:

11 Metric Ton

Packaging Detail:

25kg woven bag or ton bag

Delivery Time:

5-7working days

Supplying Ability:

1000 Metric Ton per Month

Payment Type:

T/T, Western Union, Money Gram

今すぐお問い合わせください
無料会員

連絡先担当者 Mr. Andy

No.202,qinling Road, Zhengzhou, Henan

今すぐお問い合わせください

Description

Sphercal Ceramsite Sand

Chemical Composition

Chemical Al2O3: *0% min ; Fe2O3: 5% max TiO2:5%max  SiO2 (%):8~*0% 

MgO Content (%):0.5%max  CaO (%):0.5%max K2O:0.5%max Na2O:0.5%max

Physical Character

Grain type: ball, spherical

Angularity: 1.1 max, similar to ball

Packing density: 1.***2.*5 g/cm3

Refractoriness: ***0 C min

Thermal expansion: 0.*3% (*0 min at ***0 C )

Size: ****4 mesh; ****0 mesh; *0 mesh; ****0 mesh; ******0 mesh; **0 mesh

 Main Advantage

1.Stabe quality on the chemical composition

2.Perfect grain round shape and various grain sizes

3.High gas permeability

4.High temperature resistance

5.Good break down and fast curing and good release

6.Perfectly round shape with higher fluidity improves fill-in efficiency while reducing the resin level

7.Smooth surface of spherical shape greatly improves collapsibility after pouring

8.Very low thermal expansion ensures fewer or no casting defects such as veining and deformation

9.Excellent thermal conductivity and heat absorption capacity close to that of Zircon

*0.Superior refractory equivalent to Zircon and Chromites 

Applications

1.Widely used in foundry technique like resin-bonded sand, sodium silicate sand, and clay- bonded sand for sand core and casting mould making

2.Replace chromite sand and widely used in sand core making like jacket core, oil duct core, tappet core of engine.

3.Replace chromite sand for steel casting facing sand and sub-layer of molding sand (backing sand).

4.Widely used as dry sand and sand box for EPC process and V method of casting processes.

5.Widely used as the main raw materials of advanced refractory products (Ladle drainage sand,gravity casting material, casting coating, etc.).

 

Send a direct inquiry to this supplier

To:

Mr. Andy < Henan Kangqian Import and Export Company Limited >

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