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This is the free Material Data Center Datasheet of Kepstan® 7002 - PAEK - ARKEMA

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Processing/Physical Characteristics - 機械的特性 - 熱的特性 - 電気的特性. - その他の特性.
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商品の説明文

KEPSTAN® PEKK resin is a high performance thermoplastic material, based on PolyEtherKetoneKetone (PEKK) highly stable chemical backbone. Its semi crystalline structure in solid state offers an outstanding combination of mechanical and thermal strength together with chemical and fire resistance.


Among the KEPSTAN® family, the 7000 Series benefits uniquely from PEKK crystalline capabilities while reducing significantly processing temperatures compared to the more crystalline 8000 Series. With a reduced melting temperature (® decreased by 25°C) and a Tg above 160°C, the KEPSTAN® 7000 Series resins are highly enabling in the field of continuous fiber composites for structural applications.


KEPSTAN® 7000 Series includes a medium flow grade, KEPSTAN® 7002, and a high flow grade, KEPSTAN® 7003, both unfilled PEKK resins designed to meet the requirements of a broad range of melt processing technologies, including among others extrusion, injection molding, fiber impregnation, consolidation and composite forming technologies.


KEPSTAN® PEKK resin is available in pellet form and in powder form with different particle sizes.

Standard packaging includes 20 kg boxes for pellets and 10 kg boxes for powders.

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 35 cm³/10min ISO 1133
温度 380 °C -
荷重 5 kg -
機械的特性値単位テスト基準
ISO データ
引張弾性率 3800 MPa ISO 527
降伏応力 110 MPa ISO 527
降伏ひずみ 5.2 % ISO 527
破壊ひずみ 20 % ISO 527
曲げ弾性率, 23°C 3900 MPa ISO 178
シャルピー衝撃強さ, +23°C 62 kJ/m² ISO 179/1eU
シャルピー衝撃強さ, -30°C 41 kJ/m² ISO 179/1eU
ノッチ付きシャルピー衝撃強さ, +23°C 4.5 kJ/m² ISO 179/1eA
ノッチ付きシャルピー衝撃強さ, -30°C 4.5 kJ/m² ISO 179/1eA
熱的特性値単位テスト基準
ISO データ
溶融温度, 10ﾟC/min 331 °C ISO 11357-1/-3
ガラス転移点, 10ﾟC/min 162 °C ISO 11357-1/-2
荷重たわみ温度, 1.80 MPa 172 °C ISO 75-1/-2
厚さhでの燃焼性 V-0 class IEC 60695-11-10
試験片の厚さ 0.8 mm -
酸素指数 35 % ISO 4589-1/-2
電気的特性.値単位テスト基準
ISO データ
比誘電率, 1MHz 2.6 - IEC 62631-2-1
耐電圧 84 kV/mm IEC 60243-1
ASTM数据
表面抵抗率 >1E15 Ohm ASTM D 257
体積抵抗率 >1E15 Ohm*cm ASTM D 257
その他の特性.値単位テスト基準
吸水率 0.5 % Sim. to ISO 62
吸湿率 0.1 % Sim. to ISO 62
密度 1290 kg/m³ ISO 1183
特殊な特性
成形加工法.
射出成形., Fiber Extrusion, 異形押出成形., シート押出成形., その他の押出成形., トランスファー成形., 熱成形.
納入形状.
ペレット., パウダー.
特殊な特性.
難燃.
耐薬品性
General Chemical Resistance
領域別の利用可能性
北アメリカ., ヨーロッパ., アジア/太平洋地域., 南・中央アメリカ., 近東/アフリカ
その他の情報
村遜速揃
Drying temperature and time: 150°C for 3 to 4 hours or 120°C for 6 to 8 hours
Processing temperature: 340 – 360°C
Temperature settings - Injection: Rear 320°C / Center 340°C / Front 350°C / Nozzle 360°C
Mold temperature (to facilitate filling of the cavity and polymer crystallization): 230 - 250°C
Temperature settings - Extrusion:  Zones 1/2/3/4: 290°C/ 320°C/ 350°C/ 340°C   Die: 340°C
Disclaimer
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