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Barium Sulfate for cosmetics Barium Sulfate for cosmetics

H series H series

Sakai Chemical Industry Co.,Ltd. Sakai Chemical Industry Co.,Ltd.

http://www. http://www.sakai sakai-

• chem

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Sakai Chemical Confidential

Features of Features of Barium Sulfate Barium Sulfate H series H series

► ► Clear white platy powder that is the most

Clear white platy powder that is the most suitable material for cosmetic use suitable material for cosmetic use

► ► Long lasting of clear whiteness even then be

Long lasting of clear whiteness even then be wetted with the perspiration wetted with the perspiration

► ► Low coefficient value of

Low coefficient value of kinematic kinematic friction friction approaching to boron nitri approaching to boron nitrid de e

► ► Blurring effect on skin imperfections as a result

Blurring effect on skin imperfections as a result

• f light diffusing with its optimum refractive
• f light diffusing with its optimum refractive

index, which is slightly higher than human skin index, which is slightly higher than human skin

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HF H HM HL HP HG Appearance matte matte matte low luster low luster luster Average particle size 4 7 10 15 15 20 Oil absorption (ml/100g) 29 26 25 24 24 24 Spreadability good very good very good very good excellent fair Blurring Effect excellent very good very good good good fair

Flake shaped Barium Sulfate H series Grade List Flake shaped Barium Sulfate H series Grade List

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HF H HP HG HM HL

SEM SEM Photographs

Photographs

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Sakai can control the surface of the pigment as well as the shape

Barium Sulfate H Barium Sulfate HG

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Low coefficient of Low coefficient of kinematic kinematic friction friction approaching to boron nitri approaching to boron nitrid de e (Unit:MIU)

(Unit:MIU)

Boron Nitride Barium Sulfate HP Barium Sulfate H Synthetic Mica Cericite

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90

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Easy to spread

Coefficient of Kinematic Friction

Blurring Effect compared to Blurring Effect compared to Synthetic Mica Synthetic Mica

Flake-shaped Barium Sulfate Synthetic Mica

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Synthetic Mica Barium Sulfate H TiO2 Blurring the skin imperfection without diminishing the natural color tone of human skin Hiding the natural color tone of human skin as well as skin imperfection No optical functions Skin imperfections are

• bserbed clearly

Refractive index 1.56 Refractive index 1.64 Refractive index 2.76

Optical Property of Barium Sulfate Optical Property of Barium Sulfate H series H series

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Refractive index

• f skin

1.60 melanin Skin melanin melanin Skin

Reflection of the light Reflection of the light

measured by GP measured by GP-

• 200

200 Goniophotometer Goniophotometer

10 20 30 40 50

• 90
• 60
• 30

30 60 90 RECIEVING ANGLE °

RELATIVE REFLECTIVE INTENSITY

BARIUM SULFATE H BARIUM SULFATE HG BARIUM SULFATE HF SERICITE SYNTHETIC MICA BORON NITRIDE

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反射光特性 反射光特性

10 20 30 40 50

• 90
• 60
• 30

30 60 90

• 45° θ

入射光 反射光

受光角度 θ ° 反射強度

窒化硼素 ﾏｲｶ 板状HG ｾﾘｻｲﾄ 板状H 板状HF

HF H HM HL HP HG Appearance matte matte matte low luster low luster luster Average particle size 4 7 10 15 15 20 Oil absorption (ml/100g) 29 26 25 24 24 24 Spreadability good very good very good very good excellent fair Blurring Effect excellent very good very good good good fair

Flake shaped Barium Sulfate H series Grade List Flake shaped Barium Sulfate H series Grade List

Sakai Chemical Confidential

Barium Sulfate for cosmetics Barium Sulfate for cosmetics

New Grade New Grade H

H-

• LFM

LFM

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Features of Features of Barium Sulfate Barium Sulfate H H-

• LFM

LFM

► ►Low

Lower er coefficient value

• f

coefficient value

• f

kinematic kinematic friction friction than than boron nitri boron nitrid de e

► ►Barium Sulfate H

Barium Sulfate H-

• LFM has following features

LFM has following features like Barium Sulfate H like Barium Sulfate H

Sakai Chemical Confidential

・ ・Clear white platy powder that is the most suitable Clear white platy powder that is the most suitable material for cosmetic use material for cosmetic use ・ ・Long lasting of clear whiteness even then be wetted Long lasting of clear whiteness even then be wetted with the perspiration with the perspiration ・ ・Blurring effect on skin imperfections as a result of light Blurring effect on skin imperfections as a result of light diffusing with its optimum refractive index, which is diffusing with its optimum refractive index, which is slightly higher than human skin slightly higher than human skin

H H-LFM boron nitride

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70

Low Lower er coefficient of coefficient of kinematic kinematic friction friction than than boron nitri boron nitrid de e (Unit:MIU)

(Unit:MIU)

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Easy to spread

Coefficient of Kinematic Friction

10 20 30 40 50

• 90
• 60
• 30

30 60 90

Receiving Angle θ °

boron nitride H H-LFM

Relative Reflective Intensity

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Reflection of the light Reflection of the light

measured by GP measured by GP-

• 200

200 Goniophotometer Goniophotometer

For Foundations For Lipstics For Point Makeups For skin care products….

Barium Sulfate H series is essential material Barium Sulfate H series is essential material for beautiful for beautiful makeups makeups

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