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This is the free Material Data Center Datasheet of Makrolon® LQ2647 - PC - Covestro Deutschland AG

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商品の説明文
  • MVR (300 °C/1.2 kg) 12 cm³/10 min
  • optical lens
  • medium viscosity
  • UV stabilized
  • easy release
  • safety glasses
Processing/Physical Characteristics単位テスト基準
ISO データ
メルトボリュームレイト, MVR 12 cm³/10min ISO 1133
温度 300 °C -
荷重 1.2 kg -
成形収縮率, 平行 0.7 % ISO 294-4, 2577
成形収縮率, 直角 0.8 % ISO 294-4, 2577
機械的特性単位テスト基準
ISO データ
引張弾性率 2400 MPa ISO 527
降伏応力 67 MPa ISO 527
降伏ひずみ 6.1 % ISO 527
破壊呼びひずみ >50 % ISO 527
引張クリープ弾性率, 1h 2200 MPa ISO 899-1
引張クリープ弾性率, 1000h 1900 MPa ISO 899-1
シャルピー衝撃強さ, +23°C N kJ/m² ISO 179/1eU
シャルピー衝撃強さ, -30°C N kJ/m² ISO 179/1eU
パンクチャー衝撃-最大応力, +23°C 5400 N ISO 6603-2
パンクチャー衝撃-最大応力, -30°C 6300 N ISO 6603-2
パンクチャー衝撃エネルギー, +23°C 60 J ISO 6603-2
パンクチャー衝撃エネルギー, -30゚C 65 J ISO 6603-2
熱的特性単位テスト基準
ISO データ
ガラス転移点, 10°C/min 144 °C ISO 11357-1/-2
荷重たわみ温度, 1.80 MPa 123 °C ISO 75-1/-2
荷重たわみ温度, 0.45 MPa 135 °C ISO 75-1/-2
ビカット軟化温度, B 143 °C ISO 306
線膨張係数, 平行 65 E-6/K ISO 11359-1/-2
線膨張係数, 直角 65 E-6/K ISO 11359-1/-2
厚さhでの燃焼性 V-2 class IEC 60695-11-10
試験片の厚さ 0.8 mm -
酸素指数 28 % ISO 4589-1/-2
電気的特性.単位テスト基準
ISO データ
比誘電率, 100Hz 3.1 - IEC 62631-2-1
比誘電率, 1MHz 3 - IEC 62631-2-1
誘電正接, 100Hz 5 E-4 IEC 62631-2-1
誘電正接, 1MHz 90 E-4 IEC 62631-2-1
体積抵抗率 >1E13 Ohm*m IEC 62631-3-1
表面抵抗率 >1E15 Ohm IEC 62631-3-2
耐電圧 34 kV/mm IEC 60243-1
耐トラッキング性 250 - IEC 60112
光学特性単位テスト基準
ISO Data
視感透過率 89 % ISO 13468-1, -2
その他の特性.単位テスト基準
吸水率 0.3 % Sim. to ISO 62
吸湿率 0.12 % Sim. to ISO 62
密度 1200 kg/m³ ISO 1183
試験片の成形条件.単位テスト基準
ISO データ
射出成形, 樹脂温度 290 °C ISO 294
射出成形, 金型温度 80 °C ISO 294
射出成形, 射出速度 200 mm/s ISO 294
Processing Recommendation Injection Molding単位テスト基準
Pre-drying - Temperature 120 °C -
Pre-drying - Time 2 - 3 h -
Processing humidity ≤0.02 % -
樹脂温度 280 - 320 °C -
金型温度 80 - 100 °C -
機能
 粘度せん断速度. , Makrolon® LQ2647, PC, Covestro
 せん断応力-せん断速度. , Makrolon® LQ2647, PC, Covestro
 せん断弾性率-温度. , Makrolon® LQ2647, PC, Covestro
 応力-ひずみ. , Makrolon® LQ2647, PC, Covestro
 割線弾性率−ひずみ. , Makrolon® LQ2647, PC, Covestro
 応力-ひずみ (等時的). 23°C, Makrolon® LQ2647, PC, Covestro
 クリープ弾性率−時間. 23°C, Makrolon® LQ2647, PC, Covestro
クリープ曲線 23°C, Makrolon® LQ2647, PC, Covestro
 応力-ひずみ (等時的). 40°C, Makrolon® LQ2647, PC, Covestro
 クリープ弾性率−時間. 40°C, Makrolon® LQ2647, PC, Covestro
クリープ曲線 40°C, Makrolon® LQ2647, PC, Covestro
 応力-ひずみ (等時的). 60°C, Makrolon® LQ2647, PC, Covestro
 クリープ弾性率−時間. 60°C, Makrolon® LQ2647, PC, Covestro
クリープ曲線 60°C, Makrolon® LQ2647, PC, Covestro
 応力-ひずみ (等時的). 90°C, Makrolon® LQ2647, PC, Covestro
 クリープ弾性率−時間. 90°C, Makrolon® LQ2647, PC, Covestro
クリープ曲線 90°C, Makrolon® LQ2647, PC, Covestro
 応力-ひずみ (等時的). 120°C, Makrolon® LQ2647, PC, Covestro
 クリープ弾性率−時間. 120°C, Makrolon® LQ2647, PC, Covestro
クリープ曲線 120°C, Makrolon® LQ2647, PC, Covestro
 pvT , Makrolon® LQ2647, PC, Covestro
特殊な特性
成形加工法.
射出成形.
納入形状.
ペレット.
添加剤.
離型剤.
特殊な特性.
光安定化., 紫外線安定化., 透明.
領域別の利用可能性
その他の情報
村遜速揃
PREPROCESSING
Max. Water content: 0.01 - 0.02 %
Drying temperature: 120 °C
Drying time:
Circulating air drying oven (50 % fresh air) 4-8 h
Fresh air dryer (high speed dryer) 2-4 h
Dry air dryer 2-3 h

PROCESSING
Melt temperature: 280-320 °C
Mold temperature: 80-100 °C

Use open nozzle.
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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