Welcome to ECBAY
Hot sale Silicon dioxide (SiO2) Powder
Hot sale Silicon dioxide (SiO2) Powder

1,CAS No.:14808-60-7; 7631-86-9 2,EINECS No.:215-683-2;238-878-4 3,Molecular weight:60.084 4.Silicon dioxide (SiO2) Powder

Advantage

Competitive Price

Fast delivery time

High quality guaranteed

Specification:

Item

Specification

Appearance

SS-160

SS-180

Loss on drying 105°C 2h %

4.0—8.0

4.0—8.0

Lgnition loss   1000°C  %

≤7.0

≤7.0

PH value

5.0—8.0

5.0—8.0

BET specific surface area  m2/g

160—175

175—195

DBP absorption value  cm3/g

2.00—3.50

2.00—3.50

SiO2 %

≥90

≥90

Na2SO4 %

≤1.50

≤1.50

 1,CAS No.:14808-60-7; 7631-86-92,EINECS No.:215-683-2;238-878-43,Molecular weight:60.0844.Silicon dioxide (SiO2) Powder

Technical data : SiO2 content: 99.3% min. Oil absorption (g/100g): 250-280Average particle size: centrifugal measure: 3 micronIgnition loss: 12%PH value (5% aqueous suspension): 6-7Surface treatment: no organic wax

whiteness:95

Packing detailed

in 25kg, 50kg P.P. Woven Bag or as per customer's requirements

Usage  mainly used in Optical coating materials

Take off the wet as dehydrant, desiccant, moistureproof agent and air humidity regulator. Also used to dry gas. Also used as catalyst, silicone rubber reinforcing agent, and textile industry of sizing agent 

The standard specifications are only for reference. More detailed information including MSDS sheet, packing condition, lead time and price are all ready on request, please just Send An Enquiry, you will receive our prompt replywithin 24 hours.

Hot sale Silicon dioxide (SiO2) Powder

Ads by Google


About Us | Contact Us | Help | Terms & Conditions
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2013 ECBAY Limited and/or its subsidiaries and licensors. All rights reserved.