物性資料工藝參數(shù)

1、物性資料工藝參數(shù) PBT阻燃增強(qiáng)系列基本特性  FEATURES主要應(yīng)用  APPLICATIONS注意事項(xiàng)CAUTION·阻燃增強(qiáng)       ·高耐溫性                           ·

2、3;注塑成型結(jié)晶速度快，易產(chǎn)生應(yīng)力集中，降低承受載荷能力。·高硬度         ·耐蠕變                             應(yīng)用于汽車工業(yè)，電子電器工業(yè)，機(jī)械制造工業(yè)等·抗疲勞性

3、60;      ·耐摩擦性能 Property    性能Properties測(cè)試標(biāo)準(zhǔn)ASTM測(cè)試條件Test Condition國(guó)際單位Unit典型值1Typical Values型號(hào)FR8815GFR8820GFR8830G密度DensityD-792-g/cm31.51.541.62吸水率MoistureabsorptionD-57023,24hrs%0.060.060.06熔點(diǎn)Melting pointDSC-225225225拉伸強(qiáng)度Tensile StrengthD-63810mm/minM

4、Pa90110130伸長(zhǎng)率Strain at breakD-63810mm/min%8.0 7.0 7.0 彎曲強(qiáng)度Flexural strengthD-7902mm/minMPa140 170 190 彎曲模量Flexural modulusD-7902mm/minGPa6000 7000 9500 沖擊強(qiáng)度（缺口）IZOD Impact Strength(notched)D-2563.2mm,23KJ/ m2 7.0 8.5 10 3.2mm,-40KJ/ m2 - - - 洛氏硬度 Rockwell HardnessD-785R-Scale-120 120 120 熱

5、變形溫度HDTD-6481.82MPa200 205 210 線膨脹系數(shù) Coefficient of linear thermal expansionD-696-*10-5/23 2.5 2.5 體積電阻率 Volume ResistivityD-257-·m1016 1016 1016 抗電弧徑跡性Resist electric arc track sexD-495-sec90 95 100 介電絕緣強(qiáng)度Dielectric strength InsulationD-149-Mv/m202020 收縮率 Mold ShrinkageD-9551mm%0.3-0.50.30.50.

6、20.4耗散因素23，60RH Dissipation factorD-1501MHz-0.030.030.03阻燃性 FlammabilityUL-941/16"-V0V0V0國(guó)際相似牌號(hào)Comparable Brand新光D202G15新光D202G20新光D202G301典型值是指實(shí)驗(yàn)室平均數(shù)據(jù)，僅用于使用時(shí)的參考，不作為產(chǎn)品的標(biāo)準(zhǔn)。Typical values is the average laboratory data, for use reference,only not as a product standards.典型加工條件 Processing Conditions  國(guó)際單位Unit范圍Range熔體溫度Melt Temp.220240220240220240料筒溫度Barrel Zone Temp.后段，Rear200220200220200220中段，Center210230210230210230前段，F(xiàn)ront220240220240220240噴嘴，Nozzle230250230250230250模具溫度 Mold Temp.801008010080100成型