Resinous tungsten composite material prescription and manufacturing process thereof

Abstract

The invention belongs to the field of radiation-resistant composite material, particularly relates to a resinous tungsten composite material prescription and a workmanship thereof. The prescription is prepared by the following raw materials by weight, 92% to 98% of tungsten powder, 1.5% to 7.5% of plastic adjuvant, and 0.1% to2% of lubricant and 0.1% to 2%plastic accelerant. The density of the resinous tungsten composite material which is prepared by the tungsten powder, the plastic adjuvant, the lubricant and the plastic accelerant, is 11.0 g / cm3 and 12.5g / cm3. The manufacturing process comprises the steps of mixing in high speed, dealing the raw materials with retrogradation, filtering impurity, going through the process of calendaring to take shape and cooling. The resinous tungsten composite material manufactured by the prescription and the workmanship has the advantages of being not only capable of replacing a pin plate to shield and reduce radiation and the resinous tungsten composite material is equipped with the characteristic of being good in limpness and convenient to process with frosted sense, but also being equipped with the characteristic of being non-pollution not containing hazardous substances.

Description

technical field [0001] The invention belongs to the field of anti-radiation composite materials, in particular to a resin tungsten composite material formula and a manufacturing process thereof. Background technique [0002] In the fields of electronic accessories, X-ray inspection devices, or working environments with radiation, people usually use radiation-shielding materials to reduce radiation damage to the human body, such as protective clothing used by workers in the working environment of nuclear power plants, etc. . The existing radiation shielding materials generally use lead plate materials to reduce radiation and play a shielding role, but the lead plate materials will cause serious environmental pollution and cause great harm to society and the environment. Therefore, how to develop a material that has the same effect as the lead plate and has an environmental protection effect to replace the lead plate material to reduce radiation and achieve a shielding effect...

AI Technical Summary

Problems solved by technology

The existing radiation shielding materials generally use lead plate materials to reduce radiation and play a shielding role, but lead plate materials will cause serious environmental pollution and cause great harm to society and the environment

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