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改性PC工程塑料
欄目:改性工程塑料 發(fā)布時(shí)間:2021-05-31 09:15
產(chǎn)品特征:符合ROHS標(biāo)準(zhǔn)、高機(jī)械強(qiáng)度、高剛性、尺寸穩(wěn)定、低翹曲、表面平整度好、外觀優(yōu)良,適用于精密器械成型。...

改性PC Modified PC
產(chǎn)品應(yīng)用:汽車零部件、精密機(jī)械部件(如照相機(jī))、電子電器設(shè)備的零部件和外殼(如計(jì)算機(jī)接插件、打印機(jī)、掃描儀、復(fù)印機(jī)部件等)的結(jié)構(gòu)件
改性特征:增強(qiáng)、阻燃/增強(qiáng)
產(chǎn)品特征:符合ROHS標(biāo)準(zhǔn)、高機(jī)械強(qiáng)度、高剛性、尺寸穩(wěn)定、低翹曲、表面平整度好、外觀優(yōu)良,適用于精密器械成型
Applications:Auto parts, precision mechanical components(camera), electrical and electronic parts and shell, (connector of computer, printer, scanner, components of copying machine)
Modified Features: Reinforced, flame retardant/reinforced
Product Features: Comply with ROHS, high mechanical strength, high rigidity, stable size, low warpage, good surface evenness and good appearance; and applicable to the precision shaping
測(cè)試項(xiàng)目與標(biāo)準(zhǔn)Test Items & Standards 增強(qiáng)型號(hào)
Reinforced
增強(qiáng)/阻燃型號(hào)
Reinforced Flame Retardant
項(xiàng)目Items 測(cè)試標(biāo)準(zhǔn)Standard 測(cè)試條件
Test Condition
國(guó)際單位
S.I. Units
PC-20GF FRPC-10GF
機(jī)械性能 Mechanical Properties  
拉伸強(qiáng)度Tensile Strength ASTM D638 10mm/min MPa 90 84
伸長(zhǎng)率 Elongation ASTM D638 10mm/min % 5 4.5
彎曲強(qiáng)度 Flexural Strength ASTM D790 2mm/min MPa 130 131
彎曲模量Flexural Modulus ASTM D790 2mm/min MPa 5200 4500
懸臂梁缺口沖擊強(qiáng)度
Impact Strength, Izod notched
ASTM D256 3.2mm,23℃ J/m 120 150
洛氏硬度 Rockwell Hardness ASTM D785 R-Scale - 84 81
熱性能 Thermal Properties  
熱變形溫度
Heat Distortion Temp
ASTM D648 0.45MPa,6.4mm 140 120
1.8MPa,6.4mm 125 105
電性能 Electrical Properties  
體積電阻率Volume Resistivity ASTM D257 - Ω.cm 1016 1016
其他 Others  
玻纖含量Glass Fiber -- -- % 20 10
比重Specific Gravity ASTM D792 23℃ g/cm3 1.33 1.34
收縮率Mold Shrinkage ASTM D955 23℃ % 0.3/0.4 0.3/0.4
吸水率Weather Resistant ASTM D570 23℃,24h % 0.14 0.12
阻燃性Flammability UL94 1.6mm class HB V-0
3.2mm HB V-0
建議加工工藝 Suggesting processing technology  
熔體溫度Melt Temp   250-280 235-270
料筒溫度Barrel Zone Temp   240-290 230-280
模具溫度Mold Temp   80-120 90-130
預(yù)干燥Pre-Dry Requirements     110-120℃
3-4hr
110℃
3-4hr
注:以上數(shù)值是根據(jù)實(shí)驗(yàn)室標(biāo)準(zhǔn)測(cè)定的代表數(shù)值,僅供客戶參考,不作為質(zhì)保承諾。  
Note: The above data is based on standard laboratory condition, for reference only, not for product warranty.