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Sell Microsilica

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Price for Minimum Order:

Minimum Order Quantity:

100

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Supplying Ability:

10, 000

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今すぐお問い合わせください

Tangshan Tongshun Industry and Trading Co., Ltd.

China

無料会員

連絡先担当者 Ms. Celia

No.21 Shengzhong Street,Lunan District., Tangshan, Hebei

今すぐお問い合わせください

Description

Microsilica, also known as silica fume, it is a very fine pozzolanic material, composed of amorphous silica produced byelectric arc furnaces as a byproduct of the production of elemental silicon or ferro silicon alloys. Microsilica can be used in a variety of cementitious products, such as concrete, grouts, and mortars as well as elastomer, polymer, refractory, ceramic and rubber applications.

Specification:

SiO2 : ≥ *4%

Al2O3: ≤1%

Fe2O3: ≤1%

CaO+MgO: ≤1.5%

K2O+Na2O: ≤1.5%

C: ≤2.0%

NaOH: ≤ 3.0%

PH: ≤4.5~7.5

Size(*5um): ≤3.0%

specific surface area:≥ *5 ãŽ¡/g

H2O: ≤2.0%

Sell Microsilica

Tangshan Tongshun Industry and Trading Co., Ltd.

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Sell Microsilica

Tangshan Tongshun Industry and Trading Co., Ltd.

Description

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To:

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