英語 での Hexavalent chromium の使用例とその 日本語 への翻訳
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Over the past seven decades, the island's sea, land and air have been contaminated with toxins including arsenic, depleted uranium, nerve gas and carcinogenic hexavalent chromium.
The Restriction on Hazardous Substances directive prohibits the use of lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyl(PBB), and polybrominated diphenyl ether(PBDE) flame retardants.
So far, black plating types such as black chromate and black chromium used or contained hexavalent chromium, and an alternative surface treatment to these had been demanded.
Fujipoly products has been RoHS to prohibit the including lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls(PBB) and polybrominated diphenyl ethers(PBDE).
Our company specifies lead, mercury, cadmium, hexavalent chromium, PBB and PBDE as 6 hazardous substances and is now switching to buy components, that do not contain those substances.
It is an environment-friendly thick black plating which does not contain hexavalent chromium in plating film unlike galvanized black chromate, and which does not use hexavalent chromium even during the processes unlike black chromium plating.
They regulate the amount of lead, mercury, hexavalent chromium, and cadmium that may be used. *2 The RoHS regulations are hazardous substance regulations implemented by the EU in July 2006.
The hexavalent chromium compounds, has a very strong toxicity, also because there is also a carcinogen, using hexavalent chromium is currently is restricted in the world.
The trouble began regulation of hexavalent chromium, ever it is the industry such as an automobile, which has been using the hexavalent chromium to"chromate treatment".
Palcoat(3700 and 3762) is compliant with the environmental regulation in EU(RoHS and ELV). It is optimal for switching from hexavalent chromium containing treatment.
The total content of lead, cadmium, mercury and hexavalent chromium in the components of packaging materials shall be 100 ppm or less. This also applies to the"US restriction of heavy metal content in packaging materials.".
Although most chromium plating comes out of a hexavalent chromium bath, from the perspective of environmental harmony, this is moving toward trivalent chromium or chromium-free plating.
From July 1st 2006 electrical and electronic equipment introduced onto the Europe market must not contain lead, mercury, cadmium, hexavalent chromium, nor the flame retardants polybromide biphenyl, or polybromide diphenyl ether.
Requirement of environment protection: the product doesn't include arsenic, selenium, lead, hexavalent chromium, mercury, stibium, cadmium and other heavy non-ferrous metals and is in fully conformity with requirement of RoHS environment protection.
To better protect the environment, environmentally-friendly coatings, particularly those that do not release potentially carcinogenic hexavalent chromium into the environment, are required.
Hexavalent chromium is widely used in a range of industrial products, but there is increased need today to reduce environmental impact by cutting down on the use of this material.
Environmental protection, do not contain lead, cadmium, mercury, hexavalent chromium, such as pests, in full compliance with the eu ROHS environmental protection requirements;
China's RoHS is similar to the European version of RoHS which regulates cadmium, lead, hexavalent chromium, mercury and two brominated flame retardants, Polybrominated biphenyls(PBB) and Polybrominated diphenyl ether PBDE.
There is no better, more productive solution for safely removing hazardous surface contaminants such as lead based coatings, nuclear contamination, CARC, hexavalent chromium, asbestos, PCBs, mold and other hazards than the MicroContainment™ properties of Sponge Media.
Its purpose is to restrict the use of certain hazardous substances; it prohibits certain products from being placed on the market if the content of Lead Mercury Cadmium Hexavalent chromium Polybrominated biphenyl(PBB) Polybrominated diphenyl ether(PBDE) exceeds certain limits.