STANDARDS AND QUALITY
The powder manufactured by SAI corresponds to basic characteristics as regards composition, ans also presents strong points as regards chemical purity guaranteed by processing controls.
The powder is characterized at various stages of its manufacture, moreover each batch of raw materials is systematically controlled, which enables us to guarantee the quality and the chemical purity of the product.
A control of the potentially introduced impurities is carried out on each batch of finished product.
An apatite with a great chemical purity is thus obtained.
The elements of traces proportioned are lower than the limits fixed by ASTM F1185 on the HAP :
- Fe<5ppm
- Pb<5ppm
- Cd<5ppm
- AS<3ppm
- Hg<5ppm
- Ci<50ppm
Conditioning in a polyethylene can makes it possible to preserve the chemical purity of the powders, contrary to the metallic containers. The powder obtained is spherical and comprises a microporosity which can be adapted according to the needs ; the dimension of microporosities is close to the µm.
Beyond the production, it is all the company which is committed in a step of quality, certified by certification NF EN ISO 13485 version 2004. .
The quality of our products is a responsibility shared by all the personnel. The initiatives taken and the systems used in the field of quality are the subject of a permanent follow-up and improvements are constantly introduced.
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