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Nepheline

Nepheline HG58 type

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Nepheline HG58 type

Model Number:	HN58-200
MOQ:	20 MT
Packaging Details:	25KG BAG, 100/1200/1250/1350 KG JUMBO BAG
Payment Terms:	L/C, D/A, T/T, D/P

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Product Description

Nepheline powder

Other Name: Nepheline syenite

Shape: White Powder

MF: KNa3[AlSiO4]4

HS Code: 25293000

Nepheline is a silicate containing aluminum and sodium.

The chemical composition is KNa3[AlSiO4]4.

Nepheline Powder HN58-200 type is a commonly used nepheline powder, particle size is 200 mesh, K2O is around 5% and Na2O is around 8%. this type is widely used in ceramics and glazes.

Packaging Details: 25/50kgs pp bag, 1ton/bag. 1*20 fcl can load 25-27 mt

USAGE:

* Glass industry: makes glassware, flat glass, milk white glass, glass block, glass fiber. It can also be used in the production of borosilicate glass by electric method.

* It can used as raw materials of industry ceramics, such as sanitary ceramics and floor tiles. It can reduce the amount of flux. Some nepheline can also be used for white porcelain blank, and dental ceramics, porcelain ball, art ceramics, chemical engineering ceramics

Specification:

INDEX	STANDARD	RESULT
SiO2 (%)	60-63	61.7
CaO (%)	0.5 max	0.21
Al2O3 (%)	20 min	21.92
Fe2O3 (%)	0.15 max	0.09
TiO2 (%)	0.1 max	0.03
MgO (%)	1.5 max	0.1
K2O (%)	5-7	5.35
Na2O (%)	8-10	8.4
Whiteness (1200℃ 30 min)	50 min	54
L.O.I. (1025℃) (%)	2.0 max	1.84
Particle size (%)	200 mesh	90 pass