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This is the free Material Data Center Datasheet of ACRYREX CM-205 - PMMA - Chi Mei Corporation

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Processing/Physical Characteristics - 機械的特性 - 熱的特性 - 光学特性 - その他の特性. - Processing Recommendation Injection Molding
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Processing/Physical Characteristics値単位テスト基準
ISO データ
メルトボリュームレイト, MVR 1.9 cm³/10min ISO 1133
温度 220 °C -
荷重 3.8 kg -
成形収縮率, 平行 0.4 % ISO 294-4, 2577
ASTM数据
メルトフローレイト, MFI 1.8 g/10min ASTM D 1238
温度 230 °C -
荷重 3.8 kg -
成形収縮率., 平行 0.004 mm/mm ASTM D 955
機械的特性値単位テスト基準
ISO データ
降伏応力 70 MPa ISO 527
破壊応力 70 MPa ISO 527
曲げ弾性率, 23°C 2800 MPa ISO 178
曲げ強さ 103 MPa ISO 178
ノッチ付きシャルピー衝撃強さ, +23°C 2 kJ/m² ISO 179/1eA
ノッチ付きIzod衝撃強さ, +23°C 2 kJ/m² ISO 180/1A
ASTM数据
破壊応力 73.1 MPa ASTM D 638
曲げ強さ 117 MPa ASTM D 790
ロックウェル硬度 M 95 - ASTM D 785
ノッチ付きIzod衝撃強さ, 1/4 in 19.8 J/m ASTM D 256
熱的特性値単位テスト基準
ISO データ
荷重たわみ温度, 1.80 MPa 95 °C ISO 75-1/-2
ビカット軟化温度, A 115 °C ISO 306
ビカット軟化温度, B 107 °C ISO 306
1.5mm厚さでの燃焼性 HB class IEC 60695-11-10
試験片の厚さ 1.5 mm -
ASTM数据
UL94 燃焼性 HB - UL 94
追加試験片の厚さ 1.59 mm -
ビカット軟化温度 115 °C ASTM D 1525
光学特性値単位テスト基準
ASTM数据
視感透過率 92 % ASTM D 1003
くっせつりつ 1.49 - ASTM D 542
その他の特性.値単位テスト基準
密度. 1190 kg/m³ ISO 1183
密度 1190 kg/m³ ASTM D 792
Bulk Density 700 kg/m³ -
Processing Recommendation Injection Molding値単位テスト基準
Pre-drying - Temperature 85 - 90 °C -
Pre-drying - Time 4 h -
金型温度 50 - 70 °C -
Feed temperature 185 - 205 °C -
Zone 1 220 - 240 °C -
Nozzle temperature 210 - 230 °C -
特殊な特性
成形加工法.
射出成形., Pipe/Tube Extrusion, シート押出成形.
特殊な特性.
熱安定化.
アプリケーション
自動車, IT/ビジネスマシーンズ, 電気電子
領域別の利用可能性
アジア/太平洋地域.
Disclaimer
Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.
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