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This is the free Material Data Center Datasheet of Tritan™ EX401 - Copolyester - Eastman Chemical Co.

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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 - Processing Recommendation Extrusion
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商品の説明文

Tritan EX401, specifically developed for the Infant Care market, is an amorphous copolyester with excellent appearance and clarity. Tritan EX401 contains a mold release derived from vegetable based sources. Its most outstanding features are clarity, excellent toughness, hydrolytic stability, and heat and chemical resistance. Tritan EX401 meets infant care sterilization requirements via boiling water or microwave steam sterilization. This newgeneration copolyester can also be molded into various applications without incorporating high levels of residual stress. Combined with Tritan's outstanding chemical resistance and hydrolytic stability, these features give molded products enhanced durability in the dishwasher environment, which can expose products to high heat, humidity, and aggressive cleaning agents.

Tritan EX401 can be converted into parts using injection molding, injection stretch blow molding (ISBM), and extrusion blow molding techniques.

Tritan EX401 may be used in repeated use food contact articles under United States Food and Drug Administration (FDA) regulations. Contact Eastman representative for details on global food contact regulatory clearances.




Processing/Physical Characteristics値単位テスト基準
ASTM数据
成形収縮率., 平行 0.006 mm/mm ASTM D 955
機械的特性値単位テスト基準
ISO データ
引張弾性率 1620 MPa ISO 527
降伏応力 45 MPa ISO 527
降伏ひずみ 7 % ISO 527
破壊応力 49 MPa ISO 527
破壊ひずみ 130 % ISO 527
曲げ弾性率, 23°C 1530 MPa ISO 178
ノッチ付きIzod衝撃強さ, +23°C 66 kJ/m² ISO 180/1A
ノッチ付きIzod衝撃強さ 14 kJ/m² ISO 180/1A
温度 -40 °C -
ASTM数据
引張弾性率 1585 MPa ASTM D 638
降伏応力 44 MPa ASTM D 638
破壊応力 53.1 MPa ASTM D 638
降伏点伸び 7 % ASTM D 638
破断伸び 140 % ASTM D 638
曲げ弾性率 1585 MPa ASTM D 790
ロックウェル硬度 R 115 - ASTM D 785
ノッチ付きIzod衝撃強さ, 1/8 in 650 J/m ASTM D 256
ノッチ付きIzod衝撃強さ, Low-Temperature 126 J/m ASTM D 256
温度 -40 °C -
アイゾット衝撃試験, 1/8 in N J/m ASTM D 256
熱的特性値単位テスト基準
ASTM数据
DTUL @ 66 psi 109 °C ASTM D 648
DTUL @ 264 psi 92 °C ASTM D 648
光学特性値単位テスト基準
ASTM数据
ヘイズ 1 % ASTM D 1003
視感透過率 92 % ASTM D 1003
その他の特性.値単位テスト基準
密度 1170 kg/m³ ASTM D 792
Processing Recommendation Injection Molding値単位テスト基準
Pre-drying - Temperature 88 °C -
Pre-drying - Time 4 - 6 h -
樹脂温度 260 - 282 °C -
金型温度 38 - 66 °C -
Processing Recommendation Extrusion値単位テスト基準
Pre-drying - Temperature 88 °C -
Pre-drying - Time 4 - 6 h -
樹脂温度 240 - 250 °C -
金型温度 25 - 45 °C -
特殊な特性
成形加工法.
射出成形., ブロー成形.
添加剤.
離型剤.
特殊な特性.
高耐衝撃及び耐衝撃改良., 熱安定化., 透明., 滅菌可能, 蒸気滅菌
な特性
Amorphous, Copolymer
耐薬品性
General Chemical Resistance, Hydrolytically Stable
Certifications
Food contact, Food approval FDA 21 CFR
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
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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