Nepheline Syenite

Product Code: Nepheline Syenite

Availability: In Stock

Price: Rs.0.00
This product has a minimum quantity of 25

Available Options

* Grade:

* Price & Delivery Terms:

* Product Origin:

* CIF DELIVERY:

 

NEPHELINE SYENITE SPECIFICATIONS

Parsis SN 6995

Parsis SN 6950

Parsis SN 6925

Chemical

+/-

Chemical

+/-

Chemical

+/-

L.O.I

0.92

0.20

L.O.I

0.88

0.20

L.O.I

0.75

0.20

SiO2

58.13

1.00

SiO2

58.13

1.00

SiO2

58.43

1.00

Al2O3

23.25

1.00

Al2O3

23.38

1.00

Al2O3

23.48

1.00

Fe2O3

0.97

0.10

Fe2O3

0.45

0.10

Fe2O3

0.24

0.03

TiO2

0.07

0.01

TiO2

0.03

0.01

TiO2

0.01

0.01

CaO

1.32

0.50

CaO

1.54

0.50

CaO

1.31

0.50

MgO

0.04

0.10

MgO

0.04

0.10

MgO

0.04

0.10

Na2O

9.40

0.50

Na2O

9.22

0.50

Na2O

9.43

0.50

K2O

6.10

0.50

K2O

15.52

1.00

K2O

6.25

0.50

T. Alkali

15.50

1.00

T. Alkali

15.52

1.00

T. Alkali

15.68

1.00

Size

% Moisture

Shipment

Size

% Moisture

Shipment

Size

% Moisture

Shipment

-500 µ

Max 0.5

Bulk/Big Bag

-10mm

Max 5

Bulk/Big Bag

-10 mm

Max 5

Bulk/Big Bag

-300 µ

Max 0.5

PARSIS SN-6995 Chemically low silica, high alkaline and mineralogically non-consisting free silica in nepheline syenite composition.

 

*    Shorter sintering time

 

*    Low temperature.

*    After the furnace output reduces deformation.

Size:- 2 mm

Type: Bulk

 

Humidity: % 5 maximum

 

PARSIS SN-6950 Chemically low silica, high alkaline and mineralogically non-consisting free silica in nepheline syenite composition.

 

*    Shorter sintering time

*    Low temperature.

*    After the furnace output reduces deformation.

Size: -1mm

Type: Bulk

 

Humidity: % 5 maximum

 

PARSIS SN-6925 Chemically low silica, high alkaline and mineralogically non-consisting free silica in nepheline syenite composition.

 

*    Shorter sintering time

*    Low temperature.

 

*   After the furnace output reduces deformation.

Size: -500micron

Type: Bulk

 

Humidity: % 0. 5 maximum

 

 

Mineralogical Composition

Nepheline

K₂O.3Na₂O.4Al₂O₃.8SiO2

Potassium Feldspar

K₂O.Al₂O₃.6SiO2

Sodium Feldspar

Na₂O.4Al₂O₃.8SiO2

 

Terms & Conditions

1.       Prices will be Quoted as per Enquiry.

2.       All materials will be packed in 1MT Jumbo Bags or in Bulk

3.       Delivery immediate from factory after confirmation of Purchase Order and Payment.

4.       Delivery on CIF or FOB Basis.

5.       Minimim Order Quantity will be 1 container.

6.       Payment Terms is 100% TT or 100% LC at Sight.

7.       Others Can be discussed.

Nepheline Syenite

Nepheline syenite, a non-consisting free silica crystalline rock, is formed of albite, microcline type of feldspar and nepheline mineral. Non-consisting free silica ,high alkaline and alumina , high melting capacity and low melting range are ideal characteristics of nepheline syenite adjusting to the ceramic and glass industry.

This means that the mineral nepheline syenite consists higher alumina and alkaline compared to typical feldspar. Nepheline syenite is an important source of silica (%59-60), alumina (%20-24 Al2O3) and alkali (% 8-10 Na2O, % 5-7 K2O). Nepheline syenite rock consists of Nepheline, microcline and albite minerals.

Chemically low silica, high alkaline and miner logically non-consisting free silica in nepheline syenite composition forms a glassy phase with low viscosity at low temperature.

Moreover, high alumina in the composition increases the resistance of glassy phase deformation and low deformation values are obtained despite high alkaline content. Nepheline due to non-consisting free silica has a significant capability of reacting with silica and resolving.

The high alumina and resolving capability of quartz in the composition of nepheline, increases the durability by supporting mullite formation.

NEPHELINE SYENITE SPECIFICATIONS

Parsis SN 6995

Parsis SN 6950

Parsis SN 6925

Chemical

+/-

Chemical

+/-

Chemical

+/-

L.O.I

0.92

0.20

L.O.I

0.88

0.20

L.O.I

0.75

0.20

SiO2

58.13

1.00

SiO2

58.13

1.00

SiO2

58.43

1.00

Al2O3

23.25

1.00

Al2O3

23.38

1.00

Al2O3

23.48

1.00

Fe2O3

0.97

0.10

Fe2O3

0.45

0.10

Fe2O3

0.24

0.03

TiO2

0.07

0.01

TiO2

0.03

0.01

TiO2

0.01

0.01

CaO

1.32

0.50

CaO

1.54

0.50

CaO

1.31

0.50

MgO

0.04

0.10

MgO

0.04

0.10

MgO

0.04

0.10

Na2O

9.40

0.50

Na2O

9.22

0.50

Na2O

9.43

0.50

K2O

6.10

0.50

K2O

15.52

1.00

K2O

6.25

0.50

T. Alkali

15.50

1.00

T. Alkali

15.52

1.00

T. Alkali

15.68

1.00

Size

% Moisture

Shipment

Size

% Moisture

Shipment

Size

% Moisture

Shipment

-500 µ

Max 0.5

Bulk/Big Bag

-10mm

Max 5

Bulk/Big Bag

-10 mm

Max 5

Bulk/Big Bag

-300 µ

Max 0.5

PARSIS SN-6995 Chemically low silica, high alkaline and mineralogically non-consisting free silica in nepheline syenite composition.

 

*    Shorter sintering time

 

*    Low temperature.

*    After the furnace output reduces deformation.

Size:- 2 mm

Type: Bulk

 

Humidity: % 5 maximum

 

PARSIS SN-6950 Chemically low silica, high alkaline and mineralogically non-consisting free silica in nepheline syenite composition.

 

*    Shorter sintering time

*    Low temperature.

*    After the furnace output reduces deformation.

Size: -1mm

Type: Bulk

 

Humidity: % 5 maximum

 

PARSIS SN-6925 Chemically low silica, high alkaline and mineralogically non-consisting free silica in nepheline syenite composition.

 

*    Shorter sintering time

*    Low temperature.

 

*   After the furnace output reduces deformation.

Size: -500micron

Type: Bulk

 

Humidity: % 0. 5 maximum

 

 

Mineralogical Composition

Nepheline

K₂O.3Na₂O.4Al₂O₃.8SiO2

Potassium Feldspar

K₂O.Al₂O₃.6SiO2

Sodium Feldspar

Na₂O.4Al₂O₃.8SiO2

 

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