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New Shanxi Black Characteristic

anti-press intensity 1290KG/cm2

anti-fold intensity 280KG/cm2

shearing strength  427KG/cm2

density 3.12g/cm2

water absorbtion 0.08%

acid resistance 99.87%

alkali resistance 100%

glassiness degree 105-120

specific radioactivity internal exposure index (Tra)1.18, external exposure index (Tr) 0.033

Size

Head size

100*80*10

105*72*10

105*65*10

110*70*10

Base size

110*14*10

100*14*10

100*14*10

110*14*10

Tolerance

Thickness:1cm,+-0.5mm; 1.8cm,+-1mm; 2cm,+-2mm

Material

New Shanxi Black, China black, Fengzhen black, Mongolian Black and so on

Packing

Inside using thickest foam to avoid cracks.Outside wooden pallets

Surface finishing

Polished,honed,bushhammered,chiseled,pineapples,etc

Styles

European style(Poland style,Romania style,crotia style,Serbia style),Russia style,USA style,and so on