ceramsite sand 30-50 mesh casting sand ASF25-29 precision casting sand By Henan Kangqian Import and Export Company Limited,
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ceramsite sand 30-50 mesh casting sand ASF25-29 precision casting sand
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ceramsite sand 30-50 mesh casting sand ASF25-29 precision casting sand

299 ~ 699 USD / Metric Ton ( Negotiable )

|

22 Metric Ton Minimum Order

Pays:

China

N ° de modèle:

300#

Prix FOB:

299 ~ 699 USD / Metric Ton ( Negotiable ) Obtenir le dernier prix

Localité:

-

Prix de commande minimale:

299 per Metric Ton

Commande minimale:

22 Metric Ton

Packaging Detail:

25KG woven bag or ton bag

Heure de livraison:

5-7working days

Capacité de Fournir:

1000 Metric Ton per Month

Payment Type:

-

Groupe de produits :

Contacter maintenant
Membre gratuit

Personne à contacter Mr. Andy

No.202,qinling Road, Zhengzhou, Henan

Contacter maintenant

Spécification du produit

  • Brand Name: Kangqian
  • Application: rafractory material,cast
  • Alloy Or Not : Non-Alloy
  • Powder Or Not: Is Powder

La description

Ceramsite sand
1,Product Introduction
Ceramsite is a kind of refractory particle with diameter of 0.**0mm~2.*0mm, mainly made of Al2O3·SiO2. It is ball-shaped particle made from fine bauxite ,which is fused in high-temperature electric-arc furnace and sprayed to ball shape.
2,Features of Ceramsite
 1.Perfectly round shape with higher fluidity improves fill-in efficiency while reducing the resin level
2.Smooth surface of spherical shape greatly improves collapsibility after pouring
 3.Low gas evolution and high permeability ensures fewer or no defects
 4.High refractoriness and little thermal expansion ensures no burn-on and deformation
5.Artificial sand ensures stable chemical and physical properties
6.Almost neutral PH value allows both acid and basic binder.
 7.High durability ensures high reusability.
3,Physical and Chemical Properties of Ceramsite

Item Index Item Index(%)
Bulk Density(g/ cm³) 1.***1.*5 Al2O3 >*5%
Apparent Porosity(%) <*0 SiO2 *5.****1.6
Ambient Compressive Strength (Mpa) *6 Fe2O3 1.**3.0
Refractoriness (°C) >***0 MgO 0.***0.7
Refractoriness Under
Load (°C)
***0 CaO 0.***1.5
Thermal Expansion Rate%(*0 minutes under ***0 °C)) 0.*3 TiO2 1.***2.*1

4,Applications of Ceramsite
1. Used in all types of foundry technique like resin-bonded sand, sodium silicate sand, and clay-bonded sand.
2. As core sand for making like jacket core, oil duct core and tappet core of engine.
3. Excellent replacement of chromite sand
4. As dry sand of sand box for EPC process and V method of casting process.
 

Pays: China
N ° de modèle: 300#
Prix FOB: 299 ~ 699 / Metric Ton ( Negotiable ) Obtenir le dernier prix
Localité: -
Prix de commande minimale: 299 per Metric Ton
Commande minimale: 22 Metric Ton
Packaging Detail: 25KG woven bag or ton bag
Heure de livraison: 5-7working days
Capacité de Fournir: 1000 Metric Ton per Month
Payment Type: -
Groupe de produits : ceramsite

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To:

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

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