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SUNJIN BEAUTY SCIENCE 经过过去三十多年的历练,今后将更加发展壮大的同时,也坚信会对韩国的化妆品及化学产业的发展做贡献。
 
Subject : 35_TiO2 in compliance with SCCS opinion_TX-85
Date : 2016-04-03
February 2015, Newsletter no.35
Published by Sung-Ho Lee
 
   TX-85
SCCS* TiO2
*SCCS: Scientific Committee on
Consumer Safety
Opinion on Titanium Dioxide(nano form)
COLIPA no S75
 
 
     
 
   SCCS* conformity summary
 
 
Purity >99%, Anatase <5%
Median primary particle size 30~100nm by number based size distribution
Aspect ratio <4.5
Volume specific surface area <460m2/cm3
Photo-stable
Approved coating ingredients**
 
 
   Inorganic    Organic
   Silica    Aluminium stearate
   Alumina    Stearate
   Hydrated silica    Trimethoxycaprylysilane
   Aluminium hydroxide    Glycerin
   Stearic acid
   Dimethicone
   Dimehticone/methicone copolymer
   Simethicone
 
 
* http://ec.europa.eu/health/scientific_committees/consumer_safety/docs/sccs_o_136.pdf
** page 8, Table 1
 
 
 
   TX-85 series
 
 
TX-85 TX-85AQ
    TiO2
    SiO2
    Dimethicone
85%
10%
5%
90%
10%
    100% Rutile
    30nm
    Aspect ratio: 1.4
    Volume specific surface area: 248 m2/cm3
 
 
 
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