| Message: | Item : NS302-Dark Red DurostoneProduct DescriptionDurostone NS302-DR the is 5 color in this series, there are black ,blue, grey ,dark red and green.If customer have different item or products , then he can buy different durostone material for distinguish the item during the production .This item can withstand the temperature more than 300 degree (10~20seconds). And keep its mechanical strength, smoothness and original color when continuously used during the temperature of 280°c .Composite materials ( durostone) it is a very good material for Insulation test fixture, wave soldering, reflow soldering, SMT , oven tray, had tin furnace jigProduct Features-Low thermal conductivity-Durable usage life enable by high glass transition temperature-Excellent Machining properties enabling the manufacture of complex design solder pallets and fixtures-Good resistance to chemicals used in modern fluxes -Conform to RoHs and Environmental Health Safety requirementHow to choose the durostone material There are different grades durostone material for choosing, it depend on your production requirement and your products ,the high grade material can be reuse more than 20000 times some are less,and the pricing are different too .please kindly check the "Technical Data" for choose reference or contact us for advice. Technical DataTest Item NS-301NS-302NS-302NS-302NS-302 NS-306NS-503ColourBlackGreyDark redBlueGreenBlackBlackDensity( g/cm3 )1.81.851.851.851.851.90 2.00Flexural Strength @ 23 ℃ （MPa)360360360360360360360Flexural Strength @ 150 ℃ （MPa)180180180180180200260Flexural Strength @ 180 ℃ （MPa)110120120120120130150Modulus of Elasticity @ 23 ℃（MPa)18000180001800018000180001800018000Modulus of Elasticity @ 150 （MPa)800090009000900090001200014000Modulus of Elasticity @ 180 ℃（MPa)-----1000010000Water Absorption(%) |
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