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BN-B
ＢＮ－ES 480 Particle size (D50) =38μm， BET (m2/g) =1.5
BN-B
ＢＮ－ES 480 Particle size (D50) =38μm， BET (m2/g) =1.5
Boron Nitride Powder (BN Powder), 99.5%Purity, 38 um, 1.5 m2/g

Applied to the cosmetics industry

Hexagonal Boron Nitride (h-BN) Powder, 99.5% Purity, 38 um, 1.5 m2/g
Product Number: BN ES
CAS Number: 10043-11-5
Formula: BN
Crystal Structure: Hexagonal
Particle Size (D50): 38 um
Color: White
Purity: ≥99.5%
BET:1.5 m2/g

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PRODUCT DESCRIPTION

Boron nitride powder finds various applications in the cosmetics industry, including:

  1. Oil-Control Foundations and Powders: Boron nitride powder’s oil-absorbing properties make it a common ingredient in foundations and powders,  controlling skin oiliness and enhancing makeup longevity.

  2. Sunscreen Products: Due to its excellent optical properties, boron nitride powder is used in some sunscreen formulations to improve their sun protection effectiveness.

  3. Skincare Products: Boron nitride powder contributes to the smooth and silky texture of skincare products such as moisturizers and lotions, enhancing their glide and comfort upon application.

  4. Eye Makeup: With its fine texture and gentle optical characteristics, boron nitride powder is often included in eye makeup products like eyeshadows and eyeliners, providing a natural appearance.

Products include:

  • Boron Nitride Foundations and Powders: These products are commonly found in the makeup collections of various cosmetic brands.
  • Boron Nitride Sunscreens: Some sunscreen sprays, lotions, or creams contain boron nitride powder to augment their sun protection properties.
  • Boron Nitride Skincare Products:  Moisturizing lotions, primers, and other skincare items may contain boron nitride powder to improve application comfort.
  • Boron Nitride Eye Makeup Products:  Eyeshadows, eyeliners, and mascaras can include boron nitride powder to achieve smoother application and a softer appearance.

 

　　　　　     　  Grade
　Typical Value　　　

  BN-A

BN-B

BN-C

BN-D

BN-E

BN-ES

BN(%)

>99.5

>99.5

>99.5

>99.5

>99.5

>99.5

B2O3(%)

<0.2

<0.2

<0.2

<0.2

<0.2

<0.2

O(%)

<0.3

<0.3

<0.3

<0.3

<0.3

<0.3

C(%)

<0.1

<0.1

<0.1

<0.1

<0.1

<0.1

Fe(ppm)

<10

<10

<10

<10

<10

<10

Cr(ppm)

<10

<10

<10

<10

<10

<10

Ni(ppm)

<10

<10

<10

<10

<10

<10

Cu(ppm)

<10

<10

<10

<10

<10

<10

Mg(ppm)

<10

<10

<10

<10

<10

<10

H2O remaining (％)

<0.2

<0.2

<0.2

<0.2

<0.2

<0.2

Particle size (D50) （μm）

1.7

4.5

9.5

16

30

38

BET (m2/g)

30.3

11.5

9.2

3.0

2.0

1.5
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