ຄວາມປອດໄພຂອງວັດສະດຸອາລູມີນຽມ
Consideration of health and safety issues is important when customers are processing or using aluminium and aluminium alloys, and when scrap items are returned for recycling.
As aluminium and its alloys are inert and non-reactive when employed correctly, potential health and safety impacts are extremely limited. In addition to long-term experience with aluminium and its alloys in a wide variety of applications, the material has also been tested and reviewed for possible health effects.
The Company only stocks and sells aluminium and aluminium alloy grades that are standardised and proven to be safe for their recommended use. To ensure that all products sold by the company comply with the specified requirements, only suppliers whose production sites are certified in accordance with the ISO 9001 quality standard are used. In addition, the company’s sales and distribution Service Centres are also certified in accordance with this quality standard.
Follow this link for aluminium and aluminium alloys MSDS Datasheets from a world-leading aluminium manufacturer: http://www.alcoa.com/global/en…
ຂອບເຂດ - RoHS ແລະ WEEE
ຄຳສັ່ງກ່ຽວກັບສິ່ງເສດເຫຼືອອຸປະກອນໄຟຟ້າ ແລະ ເອເລັກໂຕຣນິກ, ເຊິ່ງເອີ້ນກັນທົ່ວໄປວ່າ WEEE. ນີ້ແມ່ນແນໃສ່ຜູ້ຜະລິດອຸປະກອນໄຟຟ້າ ແລະ ເອເລັກໂຕຣນິກ ແລະ ມີສອງຈຸດປະສົງຫຼັກຄື:
- ຜູ້ຜະລິດຍັງຈະມີຄວາມຮັບຜິດຊອບໃນການຣີໄຊເຄີນຜະລິດຕະພັນໃນຕອນທ້າຍຂອງຊີວິດການໃຊ້ງານຂອງເຂົາເຈົ້າ ແລະ ມີເປົ້າໝາຍທີ່ຜູ້ຜະລິດຕ້ອງບັນລຸ.
- ເພື່ອລົບລ້າງການນໍາໃຊ້ສານທີ່ມີຄວາມອ່ອນໄຫວຕໍ່ສິ່ງແວດລ້ອມຈາກຂະບວນການຜະລິດອຸປະກອນໄຟຟ້າ ແລະ ເອເລັກໂຕຣນິກ. ເພື່ອເຮັດສິ່ງນີ້, ຄໍາສັ່ງ WEEE ໝາຍເຖິງຄໍາສັ່ງຈໍາກັດສານອັນຕະລາຍ (RoHS).
ຈຸດປະສົງຫຼັກຂອງຄຳສັ່ງ R0HS ແມ່ນເພື່ອລົບລ້າງການໃຊ້ໂລຫະສີ່ຊະນິດ ແລະ ສານໜ่วงໄຟ 2 ຊະນິດ. ສຳລັບແຕ່ລະສານເຫຼົ່ານີ້ ຄ່າຄວາມເຂັ້ມຂຸ້ນສູງສຸດ 0.1% ໂດຍນ້ຳໜັກໃນອຸປະກອນໄຟຟ້າ ແລະ ເອເລັກໂຕຣນິກແມ່ນອະນຸຍາດ:
- Lead
- Cadmium
- Mercury
- Hexavalent Chromium
- Polybrominated Diphenyls
- Polybrominated Diphenyl Ethers
In addition, there is an extra clause covering the exceptions which includes Lead, when used as an alloying element where the maximum concentration values are:
- 0.35% by weight in Steels (including Stainless Steel)
- 0.40% by weight in Aluminium
- 4.00% by weight in Copper alloys
Statement
Our suppliers have confirmed that we do not have a problem in supplying material that fully conforms to the RoHS directive and as a Company we can thus make the following statement:
We can confirm that the levels of:
- Lead
- Cadmium
- Mercury
- Hexavalent Chromium Polybrominated
- Biphenyl (PBB) Polybrominated
- Diphenyl Ether (PBDE)
are all below the maximum permissible levels stipulated in Chinese standard GB/T 26572 “Requirements of concentration limits for certain restricted substances in electrical and electronic products” (China RoHS), for all materials supplied by us.
ຂໍ້ຍົກເວັ້ນພຽງຢ່າງດຽວສຳລັບເລື່ອງນີ້ແມ່ນກໍລະນີທີ່ລູກຄ້າສັ່ງຊື້ວັດສະດຸຊັ້ນໜຶ່ງທີ່ມາດຕະຖານວັດສະດຸຂອງຈີນ, ອັງກິດ, ເອີຣົບ ຫຼື ສາກົນທີ່ນຳໃຊ້ໄດ້ກຳນົດໃຫ້ລະດັບຂອງສານເຫຼົ່ານີ້ໜຶ່ງຊະນິດ ຫຼື ຫຼາຍກວ່ານັ້ນເກີນຂີດຈຳກັດທີ່ລະບຸໄວ້ໃນ GB/T 26572. ໃນກໍລະນີດັ່ງກ່າວ, ວັດສະດຸຈະມີຄ່າຂອງສານແຕ່ລະຊະນິດດັ່ງກ່າວສອດຄ່ອງກັບຄວາມຕ້ອງການຂອງມາດຕະຖານວັດສະດຸທີ່ກ່ຽວຂ້ອງ.
