rohs2.0 ten hazardous substances are as follows:
1, lead (Pb), examples of the use of the substance: solder, glass, pvc stabilizer.
2, cadmium (Cd), examples of the use of the substance: switches, springs, connectors, housings and pcb, contacts, batteries.
3, mercury (Hg), (mercury) examples of the use of the substance: thermostats, sensors, switches and relays, light bulbs.
4, hexavalent chromium (Cr6+), examples of the use of the substance: metal-attached corrosion coating.
5, polybrominated biphenyls (PBBs), examples of the use of the substance: flame retardants, pcb, connectors, plastic housing.
6, polybrominated diphenyl ethers (PBDEs), examples of the use of the substance: flame retardants, pcb, connectors, plastic shells.
7, diisobutyl phthalate (DIBP), used as a plasticizer for PVC, can be used as a substitute for DBP, can also be used as a plasticizer for cellulose resins, vinyl resins, nitrile rubber and neoprene rubber.
8, phthalic acid (2-ethylhexyl ester) (DEHP), mainly used as PVC plasticizers, PVC in electrical and electronic equipment used as insulators such as cables and wires. Small amounts of DEHP are used in other non-polymer applications, such as ceramics for electronics or electrolytes for capacitors.
9, dibutyl phthalate (DBP), mainly used in conjunction with other plasticizers used in PVC parts such as cables, sockets, tubes, shock absorbers, in addition to some non-polymer such as paints, adhesives, sealants and printing inks.
10, butyl benzyl phthalate (BBP), mainly used as a plasticizer in PVC flooring, electrical and electronic equipment may be present in synthetic leather, textile coatings, PVC materials, printing inks, sealants and adhesives.
Application:
Medical devices: ROHS 2.0 and other restricted substance requirements.
On July 1, 2011, ROHS 2.0 (2011/65/EU) was officially published in the Official Journal of the European Union and will come into force in 20 days.
One of the major changes in ROHS 2.0 compared to the original ROHS Directive 2002/95/EC is that it includes all electrical and electronic products, including medical devices, in its scope of control.
Taking into account the new requirements of ROHS 2.0 for medical devices, the world's leading medical device manufacturers, G and P, have started to investigate and control ROHS and other restricted substances.
Reference: Baidu Encyclopedia - ROHS 2.0