FOB Price
Obtenir le dernier prix( Negotiable )
|Minimum Order
Localité:
China
Prix de commande minimale:
-
Commande minimale:
10 Ton
Packaging Detail:
according to your customer's request
Delivery Time:
2-3 working days
Supplying Ability:
3600 Ton per Month
Payment Type:
L/C, T/T, Western Union
Personne àcontacter Ms. Maggie
Airport Industrial Park, West Airport Road, Luoyang, Henan
Silica fume is extensively used in the refractory industry, specifically showing as following in practice.
(1) There are many pores in conventional refractory, and to fill silica fume in the pores is good for improvement of volume density, reduction of porosity and sharp enhancement of strength.
(2) Silica fume has stronger activity, can form colloid particles in water. After adding some dispersing agent, it can enhance flowability and improve casting property.
(3) Silica fume is easy to form Si-OH base in water, and has stronger hydrophilicity and activity, so it is able to enhance refractory condensation, improve high-temperature property and prolong service life of refractory products.
MS. Maggie
Mobile:**************4
Tel: ***********3 ***1
Fax:***********3 ***2
