改性HIPS
欄目：改性工程塑料 發(fā)布時間：2021-05-29 11:22
適用氣輔成型工藝，符合ROHS標(biāo)準、優(yōu)異的綜合性能、優(yōu)異的熱穩(wěn)定性和電性能、阻燃等級符合UL-94 V0...
 改性HIPS Modified HIPS 產(chǎn)品應(yīng)用：電視機外殼、音響殼體、電子類產(chǎn)品殼體等注塑件 改性特征：阻燃 產(chǎn)品特征：適用氣輔成型工藝，符合ROHS標(biāo)準、優(yōu)異的綜合性能、優(yōu)異的熱穩(wěn)定性和電性能、阻燃等級符合UL-94 V0 |
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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 |
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| 測試項目與標(biāo)準Test Items & Standards |
阻燃型號 Flame Retardant |
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| 項目Items | 測試標(biāo)準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 |
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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 | ||||
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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 |
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| 注：以上數(shù)值是根據(jù)實驗室標(biāo)準測定的代表數(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. | ||||
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