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This is the free Material Data Center Datasheet of FORTRON® 1140L4 DW - PPS-GF40 - Celanese

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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. - 機能
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商品の説明文
Fortron 1140L4 DW is a 40% glass-reinforced grade that is the strongest and toughest product available. It has been developed for use in drinking water applications.  It exhibits excellent heat and chemical resistance, good electrical properties and is inherently flame-retardant. The high hardness and rigidity at elevated temperatures allows for good load bearing performance. This product has good weldability due to the modest filler level. Applications made of this grade are electronical components (i.e. bobbins, lamp housings, brush holders) and various other components requiring strength and resistance to aggressive chemicals (i.e. automotive heaters, pumps, valves, fuel rails, microwave oven rings and distillation column packings).

Flammability @1.6mm nom. thickn.V-0-
Flammability at thickness h (0.38 mm)V-0-
Processing/Physical Characteristics値単位テスト基準
ISO データ
成形収縮率, 平行 0.3 % ISO 294-4, 2577
成形収縮率, 直角 0.6 % ISO 294-4, 2577
溶融時の比熱 1500 J/(kg K) -
機械的特性値単位テスト基準
ISO データ
引張弾性率 14700 MPa ISO 527
破壊応力 195 MPa ISO 527
破壊ひずみ 1.8 % ISO 527
シャルピー衝撃強さ, +23°C 53 kJ/m² ISO 179/1eU
シャルピー衝撃強さ, -30°C 53 kJ/m² ISO 179/1eU
ノッチ付きシャルピー衝撃強さ, +23°C 10 kJ/m² ISO 179/1eA
ノッチ付きシャルピー衝撃強さ, -30°C 10 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°C/min 280 °C ISO 11357-1/-3
ガラス転移点, 10°C/min 90 °C ISO 11357-1/-2
荷重たわみ温度, 1.80 MPa 270 °C ISO 75-1/-2
荷重たわみ温度, 8.00 MPa 215 °C ISO 75-1/-2
線膨張係数, 平行 26 E-6/K ISO 11359-1/-2
線膨張係数, 直角 42 E-6/K ISO 11359-1/-2
1.5mm厚さでの燃焼性 V-0 class IEC 60695-11-10
試験片の厚さ 1.5 mm -
厚さhでの燃焼性 V-0 class IEC 60695-11-10
試験片の厚さ 0.4 mm -
厚さhでの燃焼性 5V 5VA class IEC 60695-11-20
試験片の厚さ 3.0 mm -
酸素指数 47 % 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 4.1 - IEC 62631-2-1
誘電正接, 1MHz 20 E-4 IEC 62631-2-1
体積抵抗率 >1E13 Ohm*m IEC 62631-3-1
表面抵抗率 6.6E11 Ohm IEC 62631-3-2
その他の特性.値単位テスト基準
吸水率 0.02 % Sim. to ISO 62
密度 1650 kg/m³ ISO 1183
機能
せん断弾性率-温度. , FORTRON® 1140L4 DW, PPS-GF40, Celanese
応力-ひずみ. , FORTRON® 1140L4 DW, PPS-GF40, Celanese
割線弾性率−ひずみ. , FORTRON® 1140L4 DW, PPS-GF40, Celanese
応力-ひずみ (等時的). 23°C, FORTRON® 1140L4 DW, PPS-GF40, Celanese
クリープ弾性率−時間. 23°C, FORTRON® 1140L4 DW, PPS-GF40, Celanese
クリープ曲線 23°C, FORTRON® 1140L4 DW, PPS-GF40, Celanese
応力-ひずみ (等時的). 120°C, FORTRON® 1140L4 DW, PPS-GF40, Celanese
クリープ弾性率−時間. 120°C, FORTRON® 1140L4 DW, PPS-GF40, Celanese
クリープ曲線 120°C, FORTRON® 1140L4 DW, PPS-GF40, Celanese
応力-ひずみ (等時的). 150°C, FORTRON® 1140L4 DW, PPS-GF40, Celanese
クリープ弾性率−時間. 150°C, FORTRON® 1140L4 DW, PPS-GF40, Celanese
クリープ曲線 150°C, FORTRON® 1140L4 DW, PPS-GF40, Celanese
応力-ひずみ (等時的). 200°C, FORTRON® 1140L4 DW, PPS-GF40, Celanese
クリープ弾性率−時間. 200°C, FORTRON® 1140L4 DW, PPS-GF40, Celanese
クリープ曲線 200°C, FORTRON® 1140L4 DW, PPS-GF40, Celanese
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.
Certifications
Drinking water contact
その他の情報
村遜速揃
Predrying in a dehumidified air dryer at 130 - 140 degC/3-4 hours is recommended.
On injection molding machines with 15-25 D long three-section screws, as are usual in the trade, the FORTRON is processable. A shut-off nozzle is preferred to a free-flow nozzle.

Melt temperature 320-340 degC
Mold wall temperature at least 140 degC

A medium injection rate is normally preferred. All mold cavities must be effectively vented.
Tool temperature of at least 135 degC is recommended for parts to achieve maximum crystallizable potential.
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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