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White Color Wollastonite Mineral For Brake Pad Size Is 200-300 Mesh

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China Neixiang Zhaodian Lidu Sepiolite Factory certification
China Neixiang Zhaodian Lidu Sepiolite Factory certification
we have worked with lidou sepiolite for more than 10 years, their service,products are very good.

—— MR rolf

thanks for your products, and have a good market in germany.

—— ms monica

great factory, great product, and great service!

—— JS min

great products,no asbestos

—— Dr.Hoballth

we are appreciate their material, it is no asbestos, and their factory has a good service.we have worked together for 6 years.

—— mr cao ky

thanks for peter, he has do a lot of good job for us.

—— mr cao ky

White Color Wollastonite Mineral For Brake Pad Size Is 200-300 Mesh

White Color Wollastonite Mineral For Brake Pad Size Is 200-300 Mesh
White Color Wollastonite Mineral For Brake Pad Size Is 200-300 Mesh White Color Wollastonite Mineral For Brake Pad Size Is 200-300 Mesh

Large Image :  White Color Wollastonite Mineral For Brake Pad Size Is 200-300 Mesh Get Best Price

Product Details:

Place of Origin: HENAN AND HUBEI
Brand Name: LI DOU
Certification: FACTORY CERTIFICATE
Model Number: 200-300mesh

Payment & Shipping Terms:

Minimum Order Quantity: 5tons
Price: USD200-USD1000
Packaging Details: 25KG/BAG
Supply Ability: 10TON/DAY
Detailed Product Description
Material: 100% Wollastonite Color: White
PH: 9.9 Gravity: 2.79
Melting Point: 1540 Coefficient Of Expansion: 6.5x10-6
High Light:

wollastonite powder

,

fibrous wollastonite

 

use for brake pad ,white color ,wollastonite together with sepiolite fiber,

 

1:Introduction of wollastonite 

wollastonite is white color nonmetal material, it is rich in si and ca, it is a good material in buliding material , it can stead of asbestons, and has many usages. 

2:physical properties:

Morphology -                                                                        Fiber/Acicular

Appearance -                                                                        White

Whiteness %                                                                         70

Refractive -                                                                          1.67

Gravity -                                                                               2.79

Bulk Density(loose) g/ml                                                   0.41

Minus 80 U.S. Mesh Screen %                                           98.5

Hardness(Moh’s Scale) -                                                  4.5-5.0

Solubility in water g/100ml                                               0.0095

Melting point ℃                                                                1540

Coefficient of expansion -                                               6.5x10-6

 

3:Fiber characteristics  

D10 Laser-diffraction particle Size       um                        53.5

D50 Laser-diffraction Particle Size      um                         159.6

D90 Laser-diffraction Particle Size      um                         51.5

Average Fiber Length                           um                         825.0 

Average Fiber Diameter                       um                         51.5

Average Aspect Ration(L/D)                 um                         30:1

 

4:Chemical properties

 

SiO2                                                      %                              49.86

CaO                                                       %                              47.65

Fe2O3                                                   %                               0.98
Al2O3                                                    %                               0.83

TiO2                                                       %                              0.005

MgO                                                       %                             0.16

MnO                                                      %                               0.37

H2O                                                       %                               0.05

L.O.I                                                       %                               2.0

PH Value(10% slurry )                           -                                9.9

 

5:usage of wollastonite

it is a very good material together with sepiolite fiber use for brake pad.

White Color Wollastonite Mineral For Brake Pad Size Is 200-300 Mesh 0

 

Contact Details
Neixiang Zhaodian Lidu Sepiolite Factory

Contact Person: Sales Manager

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