This discourse delves into the multifaceted roles played by halogens, examining their applications across industries and shedding light on the burgeoning concerns propelling the evolution of halogen-free standards. As we navigate through the significance of halogens, their pivotal functions, and the ...
Halogen-Free Solder Paste therefore refers to a solder paste that meets the environmental and lead-free, halogen-free standards, whereas conventional solder pastes do not comply with these halogen-free standards. In addition to this fundamental difference, halogen-free solder pastes also differ from ...
n TBBPA 阻燃劑主要用於電路板(95%)及晶片封裝 n 主要為反應型阻燃劑,因低成本、與電路板相關零件相容性佳,因而 被廣泛使用 n 低濃度時,極有良好的阻燃效果 n 資料顯示TBBPA對人體健康、環境無害 Source:IPC slide David W. Bergman, IPC VP Standards, Technology & Inter national...
Source:IPC slideDavidW .Bergman,IPC VP Standards,Technology& International RelationsNovember,2004 22 PFOA/PFOS / PFOA:PerFluoroOctanoic Acid,全氟辛酸(銨) (C 8 HF 15 O 2 ) PFOS:PerFluoroOctane Sulfonates,全氟辛硫磺酸鹽(C 8
UL Solutions offers HF and LSHF evaluation as optional certification marks for compounds/components used in wire and cable and for all wire and cable categories in accordance with the International Electrotechnical Commission (IEC) 62821 series of standards. ...
New phosphorus-based flame retardants are helping composites pass the stringent safety standards in the railway industry. Clariant's brand name Exolit provides halogen-free environmentally friendly flame retardants which can be used in epoxy resin laminates, intumescent gel-coats, and in combination with...
Dymax adhesives, conformal coatings, encapsulants, and potting compounds are documented by an independent laboratory to meet or exceed standards set forth in IEC 61249-2-21. This international directive defines halogen-free as <900 ppm for chlorine, <900 ppm for bromine and < 1500 ppm total lev...
New phosphorus-based flame retardants are helping composites pass the stringent safety standards in the railway industry. Clariant's brand name Exolit provides halogen-free environmentally friendly flame retardants which can be used in epoxy resin laminates, intumescent gel-coats, and in combination with...
(per IEC/IPC standards) “IEC/IPC standards” means oxygen flask combustion method 23 無鹵素要求廠商規範- Dell (II) Dell Halogen-Free Specification Item Limit in product Cl 900 ppm Br 900 ppm Currently prohibits the use of PBBs and PDBEs (including DecaBDE) for all applications ...
摘要: BASF offers two Ultramid polyamide products that comply with the stricter fire-protection requirements of the European Union's revised Household Appliance Standard IEC60335-1.Both types contain halogen-free flame retardants.And both offer good mechanical properties-particularly toughness-facilitating ...