Obsidian Kitchen

 

Elements Advantage

Elements and Food Safety

 

 

 

technical data

Property

Procedure

Result

Fungal and Bacterial Resistance

ASTM G21 & G22

Approved

Food and Splash Zone

NSF/ANSI 51

Approved

Water Absorption     

ASTM D570 

0.010%

Density

ASTM D792

142.5

Specific Gravity (Density)   

ASTM D792 

128.6 lb/ft3

Flexural Modulus      

ASTM D790 

2,210,000 psi

Compressive Strength        

ASTM D695 

30,500 psi

Flexural Strength                  

ASTM D790 

11,300 psi

Compressive Strength

ASTM D696

1.377 X 10-5

Coefficient of Expansion And Contraction

ASTM D696

1.377 X 10-5

Tensile Strength

ASTM D638

3,507

Rockwell Hardness (M)

ASTM D785

108

Fire Resistance

ASTM D635

Did not ignite

Heat Deflection @ 264 psi

ASTM D648

425◦ F

Thermal Outgassing

ASTM E 595

Pass