The special boric acid mold for X fluorescence is to wrap the sample with boric acid powder and then press the powder to form it, which is mainly used for sample preparation and molding of X fluorescence spectrometer samples. At present, there are two common boric acid mold specifications on the market. First, the most common size is: Ф40-Ф32mm, that is, the outer diameter is Ф40mm, the sample size is Ф32mm, 40-32=8, that is, the boric acid size of the wrapped sample is 8mm. The second is: Ф32-Ф24mm, that is, the outer diameter is Ф32mm, the sample size is Ф24mm, 32-24=8, that is, the size of the boric acid wrapped sample is also 8mm. The sheet thickness is 5-8mm high. Other special mold sizes, specifications, shapes, materials, etc. can be customized according to customer needs.

Specifications

Name	X fluorescence special steel ring mold
Actual drawing of molding sample
Compressible sample shape	Cylindrical
Common mold specifications	Ф outer 32-Ф inner 24mm or Ф outer 40-Ф inner 32mm
Mold material	Alloy tool steel: Cr12MoV
Hardness of die indenter	HRC60-HRC62
Mold cavity depth	45mm
Mould dimensions	Ф73×133mm
Mould weight	3.2kg
Calculation formula of die pressure	Area of oil cylinder/area of mould×reading of pressure gauge = actual pressure of mould. Do not overpressure!
Mould remarks	Non standard customization, the above indicators are only for reference, can be customized according to customer needs of various specifications, materials, shapes of the mold