Prix FOB
Obtenir le dernier prix( Negotiable )
|- Minimum Order
Pays:
Egypt
N ° de modèle:
quartz
Prix FOB:
( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
-
Commande minimale:
-
Packaging Detail:
-
Heure de livraison:
-
Capacité de Fournir:
-
Payment Type:
Other, PayPal, Western Union, D/P, L/C, T/T
Groupe de produits :
-
Egypt
Personne àcontacter Mr. mohamed
cairo, cairo, cairo
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Uses :
*- glass
industry                                     Â
*- lenses industry
*- television, radio , computer , radar , transmission machine
industry
*-pure quartz for
photocells                 Â
*- semi conductor industry
 *-Cleaners                                              Â
*-Paint
 *-cramics : Low-iron ground silica, typically ***0 mesh,
and calcined silica are used in whiteware formulations to
facilitate drying of the body, to control expansion
characteristics and compatibility between the body and glaze to
prevent crazing, and to provide whiteness and acid resistance.
**-Coatings Ground quartz and novaculite are used as extender
pigments because of their low binder demand, which allows high
loadings.
**-Rubber Finer (<0.**5 micrometer) precipitated silica is the
only fully reinforcing alternative to carbon black for general
rubber compounding. Most of the precipitated silicas used in
rubber are reinforcing grades rather than the coarser extending
grades. Precipitated silica is used in compounds designed to be
translucent or colored, and in general compounding to
promote abrasion resistance, cut growth resistance, tear
strength, elastomer-to-textile adhesion, and resistance to heat
aging.
**- Plastics : are used as thixotropes in unsaturated polyester
resins and gel coats and in epoxy resins. Fumed and precipitated
silicas are used as thixotropes in PVC plastisols. used as ant
blocking and antislip agents by temporarily absorbing
plasticizers that can cause tack and by providing an
imperceptible surface roughness. They are used as matting or
flatting agents and as plate-out agents in highly plasticized
compounds. Precipitated silica is used as a reinforcing filler in
thermoset EVA and to provide controlled porosity in
polyethylene
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| Pays: | Egypt |
| N ° de modèle: | quartz |
| Prix FOB: | ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | Other, PayPal, Western Union, D/P, L/C, T/T |
| Groupe de produits : | - |
