HYSOL GR828D电子胶水/塑封胶水/汉高乐泰胶水/塑封方案
技术服务热线：021-51693135 / 021-22818476
Hysol®GR828D™ targets leadframe packages that requirehigh levels of Ag adhesion retention after the MSL soak and IRreflow process.
This material is designed to achieve JEDECLevel 1 requirements, at 260°C reflow temperature.GR828D™ meets UL 94 V-0 Flammability at 3.175mmthickness.TYPICAL PROPERTIES OF UNCURED MATERIALGel Time @ 177 °C, seconds 26Spiral Flow, @ 177°C, cm 100Shelf Life:@ 5oC, months 6Hot Hardness,Shore-D@ 175°C, 90 seconds 85Flash & bleed, mm:0.5 mil 21 mil 22 mil 2TYPICAL PROCESS DATAHandlingPreheat Temperature :Conventional mold, °C 80 to 100Automold, seconds 0 to 5Molding Temperature, °C 175 to 195Molding Pressure, Kg/cm2 40 to 100Transfer Time:Conventional mold, seconds 10 to 20Automold, seconds 4 to 10Curing Time, :Conventional mold:@ 175oC, seconds 60 to 90Automold:@ 175oC, seconds 50 to 79Post Cure @ 175°C, hours 4GR828D™ has been formulated to provide the best possiblemoldability and as wide a molding latitude as possible.
Although molding and curing conditions will vary from situationto situation, recommended starting ranges are shown above.StorageStore product in the unopened container in a dry location.
Storage information may be indicated on the product containerlabeling.
Powder Storage - Powder or preforms should be stored at 5oCor below, in closed containers.
After removal from coldstorage, the material MUST be allowed to come to roomtemperature, in the sealed container, to avoid moisturecontamination.
The suggested waiting time for a standard 15kg carton box is 24 hours.
Hysol®GR828D™针对引线框架包装，在MSL浸泡和IRreflow过程之后需要高水平的Ag粘附保持力。
该材料设计达到JEDECLevel 1要求，在260°C回流温度下.GR828D™符合UL 94 V-0易燃性3.175mm厚度。
固化材料的特性实验时间@ 177°C，秒26螺旋流，@ 177°C， cm 100Shelf寿命：@5oC，月份6Hot硬度，Shore-D @ 175°C，90秒85闪点和流出，mm：0.5 mil 21 mil 22 mil 2特殊工艺数据处理预热温度：常规模具，80至100Automold，秒0至5模具温度，175至195模压，Kg /cm240至100转印时 |
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