标签: 外殼
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手機外殼的設計、製造及工藝CheilIndustriesInc.DesignGuideforThinWallProductDesignGuideForThinWallProductsDesignConceptMaterialselectionGoalThinwallLowweightMinimumSizeReductionofCycletimeHighProductivitySavingMaterialOptimumDesignProcessingtechnologyCheilIndustriesInc.R&D,ApplicationDevelopmentCenter2LastUpdatedDEC071999DesignGuideForThinWallProductsMaterialselectionRequirementThickThin>200:1HighFlowLengthHighImpactStrengthGoodAppearanceStiffnessHeatResistanceMechanicalIntegrityFlameResistanceResinFlowlength:SpiralFlow(L/T)100:1~150:1NotchIzodImpactTest,LowTemperatureImpactTestLowGloss,UVResistance:deltaE1~2NeatengineeringPlastics:FlexuralModulus-2,000MPaReinforcedplastics:FlexuralModulus……
