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Makroblend® M4000 FR

(PC+PBT) Blend, injection molding grade, flame retardant, excellent chemical resistance. Manufactured according to GMP, tested only according to ISO 10993-5 and ISO 10993-10 for contact with uncompromised skin only; for questions regarding biocompatibility we ask for an email inquiry under plastics@covestro.com. Limited colorability: recommended for whites and light colors only.

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Product Types

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Material

Plastics
Medical, Chemical resistant, Impact resistant, Flame retardant

General Characterization

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Storage Conditions

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Sampling

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Packaging Type

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Technical Properties & Datasheets

Property Name Standard Test condition Unit Value
スクリュー回転数 - m/s 0.05 - 0.2
バレル温度‐ノズル - °C 255 - 270
バレル温度‐中部 - °C 250 - 260
バレル温度‐前部 - °C 255 - 265
バレル温度‐後部 - °C 245 - 255
ベント深さ - mm 0.025 - 0.075
乾燥時間(除湿乾燥機) - h 2 - 4
乾燥温度(除湿乾燥機) - °C 110
保圧(最大射出圧比) - % 50 - 75
最大含水率 - % <= 0,01
最適射出量 (最大射出量比) - % 30 - 70
標準樹脂温度 - °C 260
樹脂温度 - °C 250 - 270
背圧 - bar 50 - 150
金型温度 - °C 60 - 100
Property Name Standard Test condition Unit Value
Coefficient of linear thermal expansion, normal ISO 11359-1,-2 23 to 55 °C 10^-4^/K 0.8
Thermal conductivity, through-plane ISO 8302 23 °C; 50 % r. h. W/(m*K) 0.2
ビカット軟化温度 ISO 306 50 N; 120 °C/h °C 130
燃焼性UL94 [] UL 94 2.0 mm Class V-0
燃焼性UL94-5V [] UL 94 3.0 mm Class 5VA
線膨張係数、流動方向 ISO 11359-1,-2 23 to 55 °C 10^-4^/K 0.8
荷重たわみ温度 ISO 75-1,-2 0.45 MPa °C 115
荷重たわみ温度 ISO 75-1,-2 1.80 MPa °C 85
Property Name Standard Test condition Unit Value
ノッチ付き アイゾット衝撃強度 ISO 180/A 23 °C kJ/m² 40
ノッチ付き アイゾット衝撃強度 ISO 180/A -30 °C kJ/m² 12
圧球式硬度 ISO 2039-1 N/mm² 117
引張り弾性率 ISO 527-1,-2 1 mm/min MPa 2300
引張り破断伸び率 ISO 527-1,-2 50 mm/min % 109
引張り降伏伸び率 ISO 527-1,-2 50 mm/min % 4.3
引張り降伏応力 ISO 527-1,-2 50 mm/min MPa 56
曲げ強度 ISO 178 2 mm/min MPa 86
曲げ弾性率 ISO 178 2 mm/min MPa 2300
曲げ応力 (3.5%歪み時) ISO 178 2 mm/min MPa 75
Property Name Standard Test condition Unit Value
MVR ISO 1133 260 °C/ 5 kg cm³/10 min 18
成形収縮率、流動方向/垂直方向 b.o. ISO 2577 Value range based on general practical experience (600bar) % 0.7 - 0.9
溶融粘度 b.o. ISO 11443-A 1000 s^-1^/ 260 °C Pa*s 305
Property Name Standard Test condition Unit Value
体積抵抗率 IEC 62631-3-1 Ohm*m 1E14
比誘電率 IEC 60250 1 MHz 3.2
比誘電率 IEC 60250 100 Hz 3.4
絶縁破壊強度 IEC 60243-1 1 mm kV/mm 46
耐トラッキング゙性 CTI IEC 60112 Solution A Rating 225
表面抵抗率 IEC 62631-3-2 Ohm 1E15
誘電正接 IEC 60250 1 MHz 10^-4^ 200
誘電正接 IEC 60250 100 Hz 10^-4^ 20
Property Name Standard Test condition Unit Value
吸水率 (平衡) ISO 62 23 °C; 50 % r. h. % 0.12
吸水率 (飽和) ISO 62 Water at 23 °C % 0.4
密度 ISO 1183-1 kg/m³ 1340

Downloads

Technical Data Sheet
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Safety Data Sheet
No direct download available, please visit www.productsafetyfirst.covestro.com

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