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Modified HIPS
欄目：modified engineering plastics 發(fā)布時間：2021-05-29 11:22
Television shell, sound shell, shell of electronic injection molding products Modified Features: Flame retardant...


Modified HIPS
Applications： Television shell, sound shell, shell of electronic injection molding products Modified Features: Flame retardant
Product Features: Apply to gas assisted injection molding , comply with ROHS, good comprehensive performance, good heat stability and electrical property, and flame retardant grade is UL-94 V0
測試項目與標(biāo)準(zhǔn)Test Items & Standards 阻燃型號
Flame Retardant
項目Items 測試標(biāo)準(zhǔn)Standard 測試條件
Test Condition		 國際單位S.I. Units FRHIPSMIV-0
機械性能 Mechanical Properties
拉伸強度Tensile Strength ASTM D638 50mm/min MPa 25
伸長率 Elongation ASTM D638 50mm/min % 30
彎曲強度 Flexural Strength ASTM D790 2mm/min MPa 35
彎曲模量Flexural Modulus ASTM D790 2mm/min MPa 2100
懸臂梁缺口沖擊強度
Impact Strength, Izod notched		 ASTM D256 3.2mm,23℃ J/m 100
球壓痕測試Ball pressure Test IEC695-10-2 2.0mm ℃ 80
熱性能 Thermal Properties
熱變形溫度
Heat Distortion Temp		 ASTM D648 0.45MPa,6.4mm ℃ 85
1.8MPa,6.4mm 75
電性能 Electrical Properties
體積電阻率Volume Resistivity ASTM D257 - Ω.cm 1016
其他 Others
玻纖含量Glass Fiber -- -- % --
比重Specific Gravity ASTM D792 23℃ g/cm3 1.15
收縮率Mold Shrinkage ASTM D955 23℃ % 0.4/0.6
吸水率Weather Resistant ASTM D570 23℃，24h % 0.04
阻燃性Flammability UL94 1.6mm class V0
3.2mm V0
建議加工工藝 Suggesting processing technology
熔體溫度Melt Temp 　 ℃ 220-245
料筒溫度Barrel Zone Temp 　 ℃ 180-230
模具溫度Mold Temp 　 ℃ 30-60
預(yù)干燥Pre-Dry Requirements 　 　 70℃
2hr
注：以上數(shù)值是根據(jù)實驗室標(biāo)準(zhǔn)測定的代表數(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.