HX-200 fume silica

Min.Order / FOB Price:Get Latest Price

2 Metric Ton	FOB Price:USD 2940.0000 -3100.0000

2 Metric Ton

FOB Price:USD 2940.0000 -3100.0000

Min.Order :2 Metric Ton
Purity: 99.8%
Payment Terms : L/C,T/T

Keywords

auxiliary rubber silicon dioxide

Quick Details

Appearance:white powder
Application:Applied to the textile dyeing and finishing, defoamers, lubricants, unsaturated polyester resins, powder fire extinguishers, and silicone rubber products
PackAge:10kg/bag
ProductionCapacity:500|Metric Ton|Month
Storage:
Transportation:

Superiority:

Features:
Mainly hydrophilic silica under appropriate conditions react with the silane coupling agent from the system for a surface with polysiloxane grafted solid powder silica, the hydrophobic contact angle up to 70 -150, not only has good hydrophobicity, as well as anti-foaming function.

Applications:
Applied to the textile dyeing and finishing, defoamers, lubricants, unsaturated polyester resins, powder fire extinguishers, and silicone rubber products.

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Details:

Item	Test Standard
Product type	HX-200
Specific surface area( ㎡/g)	200±20
Determination of PH value of an aqueous suspension（4%）	3.6-4.5
Loss on drying 105deg.C （m/m %）	≤1.5
Loss on ignition(dry product)1,000deg.C (m/m %)	≤2.5
Sieve residue（m/m %）	≤0.05
Apparent density( g/L)	25-60
SiO₂content （m/m %）	≥99.8
Carbon content (m/m %)	≤0.2
Moisture content	≤5
bulk density (g/c㎡)	≤0.02