High-purity crystalline silicon and circular economy industry chain

High-purity Crystalline Silicon, Product Quality Assurance

High-purity crystalline silicon material (mono/ploy silicon material)

Modified Siemens Method
Multiple independent patented technologies
Significant increase in single-line production capacity
Significant reduction in energy and material consumption
Industry Leader in Quality

200

<ΩNaN>
resistivity

99.999999999

<%>
purity

2.32~2.34

<g/cm³>
density

1410

<°C>
melting point

2355

<°C>
boiling point

Material performance

Conductivity type：	N-type

Resistivity：	＞200ΩNaN

MLCT：	＞300μs

Content of bulk metal impurities：	＜10ppbw

Content of surface metal impurities：	<20ppbw

High-efficiency silicon wafer

ISO 9001, ISO 14001, ISO 45001 certified
Industrial leading efficiency of 21.85%
Clean and uniform color, beautiful appearance

Industry Leader in Quality

1-3

<ΩNaN>
resistivity

≤

5x1016

<at/cm³>
Carbon concentration

≤

7x1017

<at/cm³>
Oxygen concentration

Material performance

Photoinduced degradation 5kwh, LID average ≤1.5%
Dimensions：	156.75mm*156.75mm±0.25mm

Conductivity type：	P-type

Resistivity：	1-3 ΩNaN

Carbon concentration：	≤5×1016at/cm3

Oxygen concentration：	≤7×1017at/cm3


Quality guarantee after on-line TFC hidden crack inspection, appearance inspection, dimension inspection, and electrical performance inspection

Circular Economy

Safe and Environmental Friendly

Polyvinyl Chloride (PVC)

White powdery high molecular compound, insoluble in water, gasoline, and ethanol; swelled or dissolved in ether, ketone, chlorinated aliphatic hydrocarbon, and aromatic hydrocarbon; strong corrosion resistance and good dielectric performance.

Product Advantages

Suspension DCS Automatic Control Process Production Technology Stable Product Quality

Excellent Parameters Less Crystal Points Good Forming

High Transparency Maintain 100% premium rate for a long time

Carbide slag cement and commercial concrete

Low-carbon, green, environment-friendly, ecological

Product Advantages

Good frost resistance, abrasion resistance, and volume stability

Concrete Batching Workability High Affluence Intensity

Slump loss over time is small, can meet the transportation requirements of different distances

Ion membrane caustic soda

Colorless, transparent, viscous liquid with high corrosivity. It is widely used in cathode material precursors for NEV batteries, PV solar cells, aluminum oxide, viscose fiber, pesticide, medicine, chemical, papermaking, printing, and dyeing industries.

Product Advantages

Excellent performance Stable Quality Food Packaging Grade Meet the environmental requirements for PVC of the European Union

Less crystal points, good molding, high transparancy. It is the first choice for heat shrinkable film material

It does not contain any harmful substances specified in the list of 10 toxic substances in the ROHS of the European Union and Chinese national standards

No.588, Middle Section of Tianfu Avenue, Chengdu High-tech Zone, Sichuan Province

+86 028-85188888 4008080888 8008866888

+86 028-85199999

TOP