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precipitated silica

precipitated silica

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Minimum Order

Place of Origin:

-

Price for Minimum Order:

-

Minimum Order Quantity:

5 Metric Ton

Packaging Detail:

20kg/Bags, 10M.T for 1*20ft. 20M.T for 1*40ft

Delivery Time:

15-25days

Supplying Ability:

2000 Metric Ton per Month

Payment Type:

T/T, L/C, D/A, D/P, Western Union

今すぐお問い合わせください
無料会員

連絡先担当者 anna

dawang, Dongying, Shandong

今すぐお問い合わせください

Description

Other Name: white carbon;White carbon black,combustion method;Pelleted Hydrated Silica;Hydrated Silica;Silicon dioxide hydrate;Silica, hydrate; Silica.  CAS No.: *********9
EINECS No.: ********4
Formula: SiO2.x(H2O)。
Package: *0kg/Bags
*0M.T for 1**0ft.
*0M.T for 1**0ft
Precipitated Silica as a kind of environmental protection, excellent agents, mainly used for rubber products (including high temperature vulcanization silicone rubber), textile, paper making, pesticide, food additive field. Precipitated silica has strong adhesion strength, tear resistance and heat-resistant anti-aging performance, so can replace part of the carbon black in the black rubber products, in order to obtain high quality rubber products, such as off-road tires, otr tires, radial tire, etc.
In addition It can also be used in fire fighting agent, feed, cosmetics, flatting agent, paint, paint and many other industries.
技术参数:
 

Item Test Standard Result
Exterior White powder  
White extent Better or equal to standard
 
 
S iO2 (dry product)/% ≥*0%           *2%
Loss on drying **5deg.C,2h 4.0—7.5 5.0
Loss on ignition(dry product)1,**0deg.C 2h (%) 3.0—5.5 3.5
PH value 6.0-7.5 6.5
BET Specific surface area( ãŽ¡/g) ****190 **6
DBP absorption value( ãŽ³/g) ≥3.**3.6 3.2
Total iron content(mg/kg) ≤**0 **0
Total copper content(mg/kg) ≤*0 *0
Total manganese content(mg/kg) ≤*0 *5
Sieve residue(4.5um)% ≤0.5 0.1
Mesh size  **5 **5

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To:

anna < LONG YUAN CHEMICALS CO., LTD >

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