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ASTM C1240:2005 MICROSILICA silica fume ASTM C1240:2005 MICROSILICA silica fume ASTM C1240:2005 MICROSILICA silica fume ASTM C1240:2005 MICROSILICA silica fume
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ASTM C1240:2005 MICROSILICA silica fume

离岸价格

Get Latest Price

0.15 ~ 0.9 / Kilogram ( Negotiable )

|

1000 Kilogram Minimum Order

国:

USA

モデル番号:

-

离岸价格:

0.15 ~ 0.9 / Kilogram ( Negotiable ) Get Latest Price

ロケーション:

China, USA, Dubia, UK

最低注文量の価格:

0.15 per Kilogram

最低注文量:

1000 Kilogram

パッケージの詳細:

As requested by client

納期:

5-10 DAYS

供給能力:

50000 Ton per Month

支払いタイプ:

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

製品グループ :

今すぐお問い合わせください
1st 年

連絡先担当者 Mr. Dr Carl Nicholas

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

今すぐお問い合わせください

製品仕様

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

タイトルまたは説明

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
 
 

国: USA
モデル番号: -
离岸价格: 0.15 ~ 0.9 / Kilogram ( Negotiable ) Get Latest Price
ロケーション: China, USA, Dubia, UK
最低注文量の価格: 0.15 per Kilogram
最低注文量: 1000 Kilogram
パッケージの詳細: As requested by client
納期: 5-10 DAYS
供給能力: 50000 Ton per Month
支払いタイプ: T/T, L/C, Western Union, Money Gram, PayPal, Other
製品グループ : MINERALS
ASTM C1240:2005 MICROSILICA silica fume
ASTM C1240:2005 MICROSILICA silica fume
ASTM C1240:2005 MICROSILICA silica fume
ASTM C1240:2005 MICROSILICA silica fume

関連製品 Alpha Trade Ltd

Send a direct inquiry to this supplier

To:

Mr. Dr Carl Nicholas < Alpha Trade Ltd >

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