Nuclear Medicine Tungsten Alloy Syringe Shield is mainly made of tungsten alloy material after a series of processing. Tungsten heavy alloy is an ideal material for shielding X-ray and gamma-ray radiation. Its density is more than 60% higher than that of lead, which can reduce the physical size of the shielding element without affecting its stiffness or the effectiveness of its shielding characteristics. Tungsten alloy material is non-toxic and will not cause harm to the human body or the environment. In addition, tungsten has strong wear resistance and corrosion resistance, and is better than lead in terms of service life.
Tungsten alloy shield with standard thickness, radiation attenuation rate up to 99% or more
Lead glass has good visibility, protection, and light transmittance
The lock has a strong fixation to prevent the syringe from falling off and ejecting
Easy to clean and long service life
Tungsten alloy shielding materials are often used as collimators and shields in the fields of nuclear medicine, industrial radiation, and PET radiation therapy. Especially in the PET radiotherapy room, we need to use tungsten alloy syringe shields to protect doctors and patients from radiation damage from high-energy radionuclides (F-18), gamma rays, and other radiopharmaceuticals. The lightweight of the tungsten alloy shield makes it easier for technicians and doctors to use, replace, and transport.
Material | Tungsten alloy |
Technique | Pressing, Sintering, Infiltration, Annealing, Rolling |
Purity | 90-97% |
Density | 17.0g/cm3-18.5g/cm3 |
Hardness (HRC) | 25-28 |
Shape | Round, Cylinder, and Customized |
Surface | Polished, Oxide, Plating, Brushing, Blackened, |
Standard | ASTM B702, DIN, GB |
Certification | ISO 9001 |
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