SafeRad

SafeRadGammaBlok( Data Sheet

GammaBlok( is manufactured under strict Quality Controls within the requirements of SafeRad Company Operating Procedures and Data Sheets, ensuring a product with consistent density and attenuating value.

GammaBlok( is inert, contains no toxic materials and can be safely handled.

It can be bent and returns to its original shape and can be easily cut using a sharp blade. It is strong, durable, highly elastic and long lasting.

Each piece is individually inspected to assure consistency with specifications.

Typical Attenuation Values

Radiation Half Value Thicknesses have been independently determined for GammaBlok: for common isotopes they are as follows

Se-75

6mm

Ir-192

11mm

Cs-137 14mm

Co-60

28mm

TYPICAL PHYSICAL PROPERTIES

Density

4.99 g/cc

BS903: Part A1:1996Tensile Strength

3.28 Mpa

BS903: Part A2:1995

Tear Strength

13.1 Kn/m

BS903: Part A3:1995

Elongation

451 %

BS903: Part A2:1995

Shore Hardness A

62

BS903: Part A57:1997

COSHH Requirements

Non-Hazardous

Minimum Bend Radius

3mm

Maximum Operating Temperature250C

Minimum Operating Temperature-30C

FIRE TESTS

GammaBlok has been independently fire tested to determine ignitability by direct flame impingement. Test results show that GammaBlok exceeds the requirements of prEN ISO 11925-2 1999.

Sizes Available

GammaBlok can be made to any size or shape required.

Standard sizes available are:

750 mm x 300 mm x 8 mm

600 mm x 200 mm x 15 mm

450 mm x 200 mm x 15 mm

GammaBlok can be made in a range of densities to cover the most arduous attenuation requirements

SafeRad GammaBlok( is resistant to most Chemicals, Scuff Resistant and Abrasion Resistant

Form No PR 038 Rev0