Shanghai Daoqin Plastics Co., Ltd.

        ●Humitector™ 2 type tool has sustainable property, 包括无卤素*, chlorine and more low bromine content

        ●IP IPC/JEDEC J-STD-033D standards excellent recommendation use belt/tape 60% versus for wet degree (RH)不 can color 点指示 device 2 type wet degree 指示卡

        ● Clariant in wet degree 指示卡 development field/area maintain 领先 位

         Switzerland 穆顿兹/ China Shanghai, 2019 year 10 month 23 day ——先进 technology already formed is 社会不 can or 缺 部 separation, electronics and equipment 无处不 in. is ensure machine and machine and other electronics equipment and industrial 自动化 solutions property, printing electrical sheet/plate (PCB) and surface equipment (SMD) and other wet type parts safety and 储存至关 important. 例如, SMD由 many function strong/high large can or 缺 处理 device, sheet/slice 组, tube/pipe, tube/pipe and formed electrical formed, is 当今 数字 equipment and product provide force. this parts non 常敏感, in 暴露于 wet gas in 时, very easy cracking, delamination and 出现“爆米花” phenomenon 而失效.

         is understanding type issues, industry standards requirements will SMD置于 anti packaging (drying packaging) in 进行运输 and 存储. “ drying packaging ”由 anti bag, drying agent (如 Clariant Desi Pak® 膨 lubricating drying agent) and wet degree 指示卡(如 Clariant Humitector)组 formed. wet degree 指示卡 can through in different wet degree ring in wet color color more, ring in is in water separation. upper, this color in wet material use is 卤素化 combined material, 例如二 bromine 化钴(CoBr2), chlorine copper (CuCl2) or bromine copper (CuBr2).

        常规 1 type wet degree 指示卡 is “ can 逆 ”, 仅反映 currently wet degree water 平. in drying packaging in, due to 密封不当, defect or loss bad, can can 会发生 high wet degree (>60%)暴露情况, 但1 type can can can method for 此反映. 1 type can wet degree 指示卡 can through from color (drying ring 境) to powder color (潮 wet ring 境) color 变化 显示 wet gas 暴露 程 degree.

         however, 一旦恢复 to low wet degree ring 境, can color will 变回蓝 color, currently relatively low wet degree water 平. type 1 type wet degree 指示卡无 method 记录之 front high wet degree 暴露情况, this can can already for PCB or SMD造 formed in loss 害.

         for/regarding PCB and SMD而言, 清晰 记录任何 high wet degree 暴露情况至关 important. is improvement 1 type can wet degree 指示卡 局限 property, Clariant for 原 变 color type wet degree 指示卡进行 innovation, development 不含卤素* and chlorine new type Humitector 2 type “不 can 逆” wet degree 指示卡. full new 2 type wet degree 指示卡 tool has can 逆 60% wet degree device, in 暴露于 wet gas rear 会一直呈现蓝 color. 当60% versus for wet degree color long time in wet gas in 时, color expand dispersion to 指示圈 outer, from 而显示永久 wet degree 暴露视觉信号.

         more tool breakthrough property is, through remove 60% versus for wet degree color in bromine 化钴(CoBr2), Clariant new type Humitector 2 type wet degree 指示卡 also can improvement ring good property. versus ratio 原 1 type wet degree 指示卡, Humitector 2 type wet degree 指示卡 use 卤素总 content decrease/reduce 50% above. full many add separation 处理且不受监 tube/pipe recycling electronics equipment, already formed is especially issues.

         Clariant according to BS EN 14582 and other industry standards testing its wet degree 指示卡 product. BS EN 14582 is types by 广泛接受 卤素 testing methods. most testing 结果清楚 table/sheet 明, Humitector 2 type wet degree 指示卡符 combined IEC-61249-2-21 and IPC 4101-B in 严格 无卤 requirements standards.

         Clariant group material and equipment business 链总监Justin Mueller table/sheet 示: “ as is color type wet degree 指示卡 先驱, can in important technology parts wet gas loss 害方面继续 maintain innovation 领导 位, Clariant to separation 自豪. 我们始终致 force will sustainable property melt 入我们 has product 平台, need let versus 信, investment not only is most solutions, but also this solutions in 整 生命 cycle inner is safety and environmental protection. ”

         Clariant Humitector wet degree device can provide combined electronics equipment engineering combined 会(IPC/JEDEC) standards requirements can 验证 变 color degree, combined suitable 《 chemical product 注册, assessment, and made strip/profile 例》(REACH) requirements. IPC/JEDEC J-STD-033D standards excellent recommendation use belt/tape 60% versus for wet degree can color 点指示 device 2 type wet degree 指示卡, standards is SMD manufacturing 商参考 industry most 佳实践 standards.

Clariant launch innovation type 不含卤素 and chlorine 化钴 2 type can wet degree 指示卡. (照 sheet/slice 源: Clariant)

        *符 combined electrical chemical 委员会(IEC) 无卤定义(61249-2-21) and IPC 4101-B卤素 content specification.