Ceramic Friction CAS 13983-17-0 Grey White Wollastonite Powder

Ceramic Friction CAS 13983-17-0 Grey White Wollastonite Powder

Quick Details

Place of Origin:

Hebei, China

Brand Name:

WEIRAN or OEM

Model Number:

WR-G101

Application:

Ceramics

Hardness:

4.5-5.0

SiO2 Content (%):

48%-53%

Fe2O3 Content (%):

0.2-0.3%

Al2O3 Content (%):

0.15-0.30%

MgO Content (%):

0.5-1.2%

CaO Content (%):

43-56%

Whiteness:

85-93%

Refractive Index (%):

1.63%

Product name:

wollastonite

Shape:

powder

Other Application:

paint/ceramic

Molecular Formula:

CaSiO3

Granularity:

200mesh325mesh600mesh800mesh

Color:

White

Appearance:

White Powder

CAS No:

13983-17-0

Moisture:

0.05

Certification:

SGS

Supply Ability

Supply Ability:

2000 Ton/Tons per Month

Packaging & Delivery

Packaging Details

25/50kg per bag,or 1000kg per big bag,25tons/20*FCL for wollastonite powder

Port

Qingdao or other China port

Lead Time :

Quantity(Tons)	1 - 5	6 - 25	26 - 50	>50
Est. Time(days)	1	5	7	To be negotiated

Product Description

As a typical metamorphic mineral, Wollastonite has primarily occurred in the contact belt between acid rock and limestone, also appeared in katametamorphic calc schist, volcanic product and certain alkaline rock.

The chemical molecular formula of Wollastonite is Casio the structural formula is Ca (SiO2], the theoretical chemical compositions:48.25%CAQ, 51.75% Sio Wollastonite is thin plate-like crystal of triclinic system which belongs to a chain silicate with radial or fibrous aggregation. Its special crystal structure determines the properties of non-toxic, acid &akai resistant, low hygroscopicity &oil absorption, fine insulation, high whiteness, great thermal & dimensional stability, xcellent mechanical &electrical performance.

Wollastonite is further known as industrial mineral raw material with natural green, low carbon emission and energy saving.

Item	Value
Particle Size(mesh)	80-3000
Aspect Ratio(LD)	3:1-25:1
Sedimentation Value(m/200mg)	40-150
Oil Absorption(g/100g)	20-55
Whiteness(%)	75-92
Refractive Index(%)	1.63
Density (g/cm3)	2.95
Coefficient of Expansion( mm/mn℃)	6.5x106
Melting Point(℃)	1450
Hardness(Mohs)

Shipping

 WHO WE ARE ? 

Anhui Herrman Impex Co., Ltd. is a privately owned enterpirse with more than 26 years' experiences of foreign trade.

Its former shape came from Anhui Herrman Chemicals Co., Ltd., which established in 1994 and devoted itself into  the exportation and importation business of Chemicals and Light Industry.

In order to shape an uniform and scientific management system with high efficiency, normalize the operation process and guarantee the advancement of the company in a long term, we made Herrman Chemicals and Herrman Light Industries become one: Anhui Herrman Impex Co., Ltd., which is acknowledged as the headquarters of Herrman group. At the same time, it points out the way we are moving.

In 2002, we were certified and approved by ISO9001:2015 Quality System, details of which have been carried out since then and provided strong foundation for normalized management and standard service of the company.

 
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To meet the requirement of company progress, we started Shanghai Herrman Impex Co., Ltd., Nanjing 

Herrman Chemical Factory, Nelson International Inc. and Anhui Herrman Titanium Dioxide Co., Ltd. In the

same year of 2002. All these efforts have been proved to be with important significance in the process of

being an industrycompany. 

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Looking back and forward, we will keep advancing for the brighter future without hesitation.