Hydrophilic Silicon Dioxide Pharmaceutical Use 99.8% Fumed Silica 200

Price Negotiable

Price: USD3.0 /KG FOBShanghai

MOQ: 1800KG

Delivery Time: within 10 working days

Brand: HONON SILICON

Product Description

( CAS No: 112945-52-5 ) High Quality Hydrophilic Fumed Silica

hydrophilic fumed silica products are used around the world to meet challenging performance requirements. Due to their unique particle characteristics, our hydrophilic fumed silicas provide superior performance benefits for many types of applications

HONON SILICON fumed silica can enable:

◆ Efficient thickening

◆ Low oil bleed

◆ Good reversibility

◆ No dropping point

◆ Water resistance

Hydrophilic fumed silica function and application:

Improve film physical and mechanical properties;
Cardiac improve film adhesion and flexibility;
Cardiac viscoelastic can improve rubber, elastomers, reinforcement;
Derive the defoaming role of defoaming agent;
Cardiac improve coating surface hardness, resistance to scratch;
His film and elastomer in preventing adhesion;
Adsorbent and carrier;
Ink-jet printing coating;
Senior dental material filler;
Catalyst carrier, significant thermal insulation, used in low temperature and high temperature insulation.

Physico-chemical Data ( Model: HS-200)
Properties	Typical Value	Standardization
BET surface area [m2/g]	200 ± 25	GB/T10722
Loss on drying [%]	< 1.5	GB/T1717
PH value	3.8 – 4.5	GB/T5211.3
SiO2 content	≥99.8%	GB/T20020
Tamped density [g/L]	25 ~ 60	GB/T5211.14
Loss on ignition	≤ 2.5	GB/T20020
Sieve residue (45µm)(%)	<0.05	GB/T5211.4
Carbon content [wt%]	<0.2	GB/T20020