rohs六项英文描述

ROHS六项英文描述

ROHS是Restriction of Hazardous Substances（有害物质限制）的缩写，它是欧盟针对电子电器产品中有害物质的限制和禁止的一项法规。其中有6种有害物质，也被称为ROHS六项，包括铅（Pb）、汞（Hg）、镉（Cd）、六价铬（Cr6+）、多溴联苯（PBB）及多溴二苯醚（PBDE）。以下是对ROHS六项的英文描述。

Lead (Pb)

Lead is a heavy metal that can cause a wide range of health problems, including neurological damage, developmental delays, and reproductive issues. It is commonly used in solders, which are used to connect components in electronic products. The use of lead in electronic products has been restricted or banned in many countries due to its toxic effects on human health and the environment.

Mercury (Hg)

Mercury is a toxic heavy metal that can cause a range of health effects, including damage to the nervous system, kidney damage, and developmental delays. It is often used in lighting products, including fluorescent light bulbs. The use of mercury in electronic products has been restricted or banned in many countries due to its harmful effects on human health and the environment.

Cadmium (Cd)

Cadmium is a toxic heavy metal that can cause a variety of health problems, including kidney damage, lung damage, and cancer. It is commonly used in batteries and as a stabilizer in plastics. The use of cadmium in electronic products has been restricted or banned in many countries due to its toxic effects on human health and the environment.

Hexavalent Chromium (Cr6+)

Hexavalent Chromium is a toxic and carcinogenic form of chromium that can cause lung cancer, skin irritation, and other health concerns. It is commonly used in the production of chrome plating, which is often used to make electronics products look shiny and attractive. The use of hexavalent chromium in electronic products has been restricted or banned in many countries due to its harmful effects on human health and the environment.

PBB and PBDE

Polybrominated Biphenyls (PBB) and Polybrominated Diphenyl Ethers (PBDE) are flame retardant chemicals that are commonly used in electronics products. These chemicals can accumulate in the environment and in human and animal tissues, leading to a range of health effects, including developmental delays, cognitive impairment, and thyroid disruption. The use of PBB and PBDE in electronic products has been restricted or banned in many countries due to their harmful effects on human health and the environment.

Conclusion

In conclusion, the ROHS six substances are highly toxic and pose a serious threat to human health and the environment. The use of these substances has been restricted or banned in many countries around the world. It is essential for manufacturers to ensure that their electronic products comply with ROHS regulations in order to protect consumers and the environment from the harmful effects of these substances. If you are in need of ROHS testing services, you can trust Pro-Test to match you with reputable and efficient third-party testing agencies.