Prix FOB
Obtenir le dernier prix( Negotiable )
|20 Metric Ton Minimum Order
Pays:
China
N ° de modèle:
UD - CL95
Prix FOB:
( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
-
Commande minimale:
20 Metric Ton
Packaging Detail:
-
Heure de livraison:
-
Capacité de Fournir:
500 Metric Ton per Month
Payment Type:
L/C, T/T
Groupe de produits :
China
Personne àcontacter Ms. Bella
No. 1507, Yishan Tech, Shenzhen, Guangdong
Bemsun offer high quality
undensified micro silica for Mortar. It is the good admixture for
mortar and another refractory materil.
1. Instruction
What is Micro silica
Microsilica or Silica Fume, which it is made from the oxidized
silicon vapor of silicon iron or element
silicon with special dust catcher and final turn out amorphous SiO2
powder.
Average particle size of Microsilica is around 0.*5~0.*0μm,
specific area is ****0~****0m 2 /kg, and they are with Strong
surface activity.
2. Micro Silica Admixture
Performance
Micro silica is used in Mortar and another refractory material
Micro silica play important role for upshaped refractories,
performance are as following:
A. Traditional refractories have numerous pores. Microsilica can
fill the pores, improve the bulk density and reduce porosity, and
then strength is enhanced obviously.
B. Micro silica Admixture have strong activity, it can be
colloidal particles with water. Adding appropriate amount of
dispersant, it can help improving mobility and pouring
performance.
C. Micro silica can react with water to —Si-OH, it is with high
hydrophilic active. It can enhance the cohesion of refractories and
improve the high temperature performance. Besides, it can extend
the refractories life.
D. Micro silica instead of purity aluminum oxidation mud for
refractories and then save much cost.
3. Micro
silica Specification
SiO2: *5%min
Moisture: 1.0
LOI: 1.3
Bulk Density: ******0kg/m3
4. Micro Silica
Application
Micro Silica Admixture is widely applied in mortar process,
cement, concrete castable, ceramic, heat insulation material,
fertilizer, portland cement and another refractory
material
Â
| Â |
| Pays: | China |
| N ° de modèle: | UD - CL95 |
| Prix FOB: | ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 20 Metric Ton |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | 500 Metric Ton per Month |
| Payment Type: | L/C, T/T |
| Groupe de produits : | undensified silica fume |
