1.This is 325M zircon powder. 2.It is used in inner layer for shell-making. 3.It is used in investment casting.

1.The  325M  zircon  powder is used in  investment casting,  the processing is called dipping.

2.It can enhance  the shell`s   thickness.

3.It is specialize used  in inner  layer  being  mixed  with silica sol.

4.We supply compititive  price.

5.Specifications

white powder, acid and alkali resistance of HF (except the general) high temperature resistant.

 

name	detail
property	Pale tan to white white powder, acid and alkali resistance of HF (except the general) high temperature resistant.
use	Used for refractory material, glass kiln zirconium ramming material, investment castable, spray coating materials, catalyst, zirconium medium cementing agent, etc.
package	30kg woven bag.
	ZrO2(%) Fe2O3(%) TiO2(%) fineness ≥66 ≤0.10 ≤0.05 ≤325item

Product introduction:Zircon powder is ZrSiO4 (for) zirconium silicate minerals, composed of main components of castings have strong ability of quench resistance, good adhering sand, can haveTo prevent defects casting surface effect. Casting surface is smooth, easy cleaning.

Usage:

1).the used in investment casting, large castings and alloy steel castings surface sand or coating.2.) Also used as metallurgy, chemical industry etc of refractories.3 )zircon powder in ceramic industry as the main materials, also used to glaze, makes the finest resistance and increase of surface finishSize specification: 325M

325M Zircon Powder