BRD 92% Densified-Grade SiO2 China Supplier Wholesale Silica Fume in Concrete Microsilica By Alpha Trade Ltd,
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BRD 92% Densified-Grade SiO2 China Supplier Wholesale Silica Fume in Concrete Microsilica BRD 92% Densified-Grade SiO2 China Supplier Wholesale Silica Fume in Concrete Microsilica BRD 92% Densified-Grade SiO2 China Supplier Wholesale Silica Fume in Concrete Microsilica BRD 92% Densified-Grade SiO2 China Supplier Wholesale Silica Fume in Concrete Microsilica
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BRD 92% Densified-Grade SiO2 China Supplier Wholesale Silica Fume in Concrete Microsilica

Prix FOB

Obtenir le dernier prix

0.15 ~ 0.9 USD / Kilogram ( Negotiable )

|

1000 Kilogram Minimum Order

Pays:

USA

N ° de modèle:

-

Prix FOB:

0.15 ~ 0.9 USD / Kilogram ( Negotiable ) Obtenir le dernier prix

Localité:

China, USA, Dubia, UK

Prix de commande minimale:

0.15 per Kilogram

Commande minimale:

1000 Kilogram

Packaging Detail:

As requested by client

Heure de livraison:

5-10 DAYS

Capacité de Fournir:

50000 Ton per Month

Payment Type:

T/T, L/C, Western Union, Money Gram, PayPal, Other

Groupe de produits :

MINERALS

Contacter maintenant
Alpha Trade Ltd

Alpha Trade Ltd

USA

5000 Points de confiance
1st Année

Personne à contacter Mr. Dr Carl Nicholas

200 S. Sycamore Ave., Los Angeles, CA, 90036 USA, Los Angeles, California

Contacter maintenant

Spécification du produit

  • Purity (%): 92
  • Type: Carbon Black
  • Usage: Coating Auxiliary Agents

La description

image

Micro silica ,also called silica fume or micro silica, is a byproduct of production silicon metal or ferrosilicon alloys. Silicon metal and alloys are produced in electric furnaces.The raw materials are quartz,coal and woodchips.The smoke that results from furnace operation is collected and sold as silica fume, silica fume consists primarily of amorphous(non-crystalline) silicon dioxide(SiO2),its average granule diameter is 0.15~0.20um,specific surface area is 15000~20000m2/kg,and it has extremely strong surface active.
Product parameters：
Chemical &Physical Analysis
ASTM C1240-11
EN 13263:2005
/
Spec. Frequency
Spec. Frequency
SiO2 (%)
>92.0 300MT
>92.0 Weekly
So3 (%)
/
< 3.0 Weekly
Cl (%)
/
< 0.3 Weekly
Free CaO (%)
/
< 1.0 Weekly
Free Si (%)
/
< 0.4 Monthly
Alkalies(as equivalent Na2O %)
Report 300MT
/
Moisture(%)
< 1.0 300MT
/
Loss on Ignition,LOI(%)
< 4.0 300MT
< 4.0 Weekly
Specific surface(BET -M2
/GRAM)
>18 2200MT/3 months
15-35 Monthly
Bulk density(kg/m3)
Report 300MT
/
Pozz.Activity Index(%) - 7 days accelerated curing
>110 2200MT/3 months
/
Pozz.Activity Index(%) - 28 days accelerated curing
/
>100 Monthly
Retained on 45 micron sieve (%)
< 10 3 00MT
 
Variation from avg.retained on 45 micron (%)
< 2 avg.of last 10 tests
 
 

Pays: USA
N ° de modèle: -
Prix FOB: 0.15 ~ 0.9 / Kilogram ( Negotiable ) Obtenir le dernier prix
Localité: China, USA, Dubia, UK
Prix de commande minimale: 0.15 per Kilogram
Commande minimale: 1000 Kilogram
Packaging Detail: As requested by client
Heure de livraison: 5-10 DAYS
Capacité de Fournir: 50000 Ton per Month
Payment Type: T/T, L/C, Western Union, Money Gram, PayPal, Other
Groupe de produits : MINERALS
BRD 92% Densified-Grade SiO2 China Supplier Wholesale Silica Fume in Concrete Microsilica
BRD 92% Densified-Grade SiO2 China Supplier Wholesale Silica Fume in Concrete Microsilica
BRD 92% Densified-Grade SiO2 China Supplier Wholesale Silica Fume in Concrete Microsilica
BRD 92% Densified-Grade SiO2 China Supplier Wholesale Silica Fume in Concrete Microsilica

Mots-clés correspondants Alpha Trade Ltd

Koi Carp Koi Carp

US$ 1~ 1285 / Metric Ton ( Negotiable )
Frozen chicken Wings Frozen chicken Wings

US$ 1~ 850 / Metric Ton ( Negotiable )
Frozen chicken MJW Frozen chicken MJW

US$ 1~ 880 / Metric Ton ( Negotiable )
Frozen chicken Drumstick Frozen chicken Drumstick

US$ 1~ 700 / Metric Ton ( Negotiable )
Frozen chicken Breast Frozen chicken Breast

US$ 1~ 650 / Metric Ton ( Negotiable )
Frozen Chicken Feet Frozen Chicken Feet

US$ 1~ 700 / Metric Ton ( Negotiable )
Frozen Chicken Paw Frozen Chicken Paw

US$ 1~ 650 / Metric Ton ( Negotiable )
Sheep Carcass Sheep Carcass

US$ 1~ 5455 / Metric Ton ( Negotiable )
Lamb Meat Lamb Meat

US$ 1~ 5440 / Metric Ton ( Negotiable )
Refined Sunflower Oil Refined Sunflower Oil

US$ 1~ 1230 / Ton ( Negotiable )
Crude Coconut Oil Crude Coconut Oil

US$ 1~ 1725 / Ton ( Negotiable )
Refined Soybean Oil Refined Soybean Oil

US$ 1~ 1050 / Ton ( Negotiable )
White Refined Sugar White Refined Sugar

US$ 1~ 1310 / Ton ( Negotiable )
Brown Refined Sugar Brown Refined Sugar

US$ 1~ 800 / Ton ( Negotiable )
Polystyrene Polystyrene

US$ 1~ 1057 / Ton ( Negotiable )
PP Polypropylene Virgin PP Polypropylene Virgin

US$ 1~ 2400 / Ton ( Negotiable )
Best quality fruit drinks Best quality fruit drinks

US$ 5~ 10 / Carton ( Negotiable )
Energy Drinks For Sale Energy Drinks For Sale

US$ 20~ 70 / Carton ( Negotiable )
Apple Juice Apple Juice

US$ 1~ 7 / Piece ( Negotiable )
Guava Juice Guava Juice

US$ 1~ 5 / Piece ( Negotiable )
Top Quality Milk Powder Top Quality Milk Powder

US$ 700~ 3000 / Ton ( Negotiable )
Baby Milk for Sale Baby Milk for Sale

US$ 400~ 2000 / Ton ( Negotiable )
Crude Avocado Oil Crude Avocado Oil

US$ 5850~ 5850 / Metric Ton ( Negotiable )
Palm Oil Palm Oil

US$ 1~ 845 / Metric Ton ( Negotiable )
Crude Peanut Oil Crude Peanut Oil

US$ 1~ 2175 / Metric Ton ( Negotiable )
Crude Corn Oil Crude Corn Oil

US$ 1~ 900 / Metric Ton ( Negotiable )
Crude Castor Oil Crude Castor Oil

US$ 1~ 2485 / Metric Ton ( Negotiable )
Crude Rapeseed Oil Crude Rapeseed Oil

US$ 1~ 1240 / Metric Ton ( Negotiable )
Crude Soybean Oil Crude Soybean Oil

US$ 1~ 925 / Metric Ton ( Negotiable )
Refined Canola Oil Refined Canola Oil

US$ 1~ 965 / Metric Ton ( Negotiable )

Mots-clés correspondants

Send a direct inquiry to this supplier

To:

Mr. Dr Carl Nicholas < Alpha Trade Ltd >

Je veux savoir:

Get Verified Buyers & Suppliers

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