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Subject : 19_05_2D Hybrid Emulsifier @NYSCC
Date : 2019-05-12
 
 
SUNJIN NEWSLETTER
2D Hybrid Emulsifier for W/O @NYSCC
by Sung-Ho Lee
May 2019, NO.183
 
Have you ever seen Very
Stable
W/O formula?
 
  Add more emulsifier?
Add Auxiliary emulsifier?
Increase oil phase viscosity?
Lower water phase %?
 
 
2D Hybrid Emulsifier for W/O: MLB Series
Product Emulsion
Stability
Feel     INCI
MLB 5 5     Polyglyceryl-4 Isostearate & Coco Caprylate/Caprate &
    Polyglyceryl-3 polyricinoleate & Sorbitan isostearate &
    Disteardimonium Hectorite
MLB-S 5 5     Cyclopentasiloxane & Disteardimonium Hectorite & PEG-
    10 Dimethicone
Conventional Emulsifiers
Product Emulsion
Stability
Feel     INCI
Product ‘A’ 4 1     Cetyl PEG/PPG-10/1 Dimethicone
Product ‘B’ 3.5 3     Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone
Product ‘C’ 3 3     PEG-9 Polydimethylsiloxyethyl Dimethicone
Product ‘D’ 2.5 3     PEG-10 Dimethicone
Product ‘E’ 2 4     PEG/PPG-18/18 Dimethicone
 
  1   Very Bad
2   Bad
3   OK
4   Good
5   Excellent
 
 
Emulsifying test at 45 ℃
 
  Initial
  state
  day 1   day 4   Week 8   Week 10
HECTOGEL-D5 3%
PEG-10 Dimethicone 3%
PEG-10 Dimethicone 1.5% HECTOGEL-D5 1.5%
MLB-S 3%
   
  After week 10 Phase separation
 
 
Color pigment separation test in BB Cushion
  PEG 10 Dimethicone 3%
+ Cetyl PEG/PPG-10/1
Dimethicone 2%
Cetyl PEG/PPG-10/1 Dimethicone
5%
PEG-10 Dimethicone 5% PEG-9 Polydimethylsiloxyethyl Dimethicone
5%
Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone
5%
  PEG-10 Dimethicone 2.5% + Hectogel D5
2.5%
  MLB-S
5%
 
                     
 
   Test Condition :
   - @ 45℃ for 2 months
   - BB cushion viscosity : 4,000cps
 
 
See us Sunjin Booth @NYSCC (# 530)
 
Please contact us below for more information.
 
   Ryan Kim
      -  E-mail : salesdirector@sunjinbs.com
      -  Tel : +82 31 364 0721
 
 
 
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www.sunjinbs.com | TEL : 82-31-494-6322(300)
E-MAIL : sungholee@sunjinbs.com
   
 
 


         
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