RoHS is the European Union to introduce legislation to establish a mandatory standard, its full name is "on the electrical and electronic equipment limit the use of certain hazardous components of the directive" (Restriction of Hazardous Substances). The standard will be on July 1, 2006 to be formally put into the main specification for electrical and electronic products, materials and technical standards to make it more conducive to human health and environmental protection. The standard is aimed at the elimination of Electrical and Electronic Products in the lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and polybrominated diphenyl ether a total of 6 material, and provides the focus of the lead content of no more than 0.1 percent. One involved the main source of lead in the following categories.
For the first time took note of the electrical and electronic equipment containing harmful to human health is of heavy metals in the Netherlands in 2000 a group of marketing the game of the cable was found cadmium. In fact, electrical and electronic products currently in production of large-scale use of solder, cases of printing inks contain harmful heavy metals such as lead.
RoHS for all the production process, as well as raw materials may contain harmful substances above the six electrical and electronic products, including: white home appliances such as refrigerators, washing machines, microwave ovens, air conditioners, vacuum cleaners, such as water heaters, black appliances, such as audio, video products , DVD, CD, TV, IT products, digital products, communications products; power tools, electric toys, electronic medical electrical equipment.
EU RoHS directive environmental standards (unit: ppm)
Limited restrictions the material standard
Lead (P b) 1000
Cadmium (Cd) 100
Mercury (Hg) 1000
Hexavalent chromium (Cr 6 +) 1000
Polybrominated biphenyls (PBB) 1000
Polybrominated diphenyl ethers (PBDE) 1000
Our company has been corresponding ROHS process.We have a new inspection system.
