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

Material Data Center offers the following functions for Provista™:
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機械的特性 - 熱的特性 - 光学特性 - その他の特性. - Processing Recommendation Injection Molding
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商品の説明文

Eastman Provista™ copolymer is a resin specifically developed for extrusion into profiles where aesthetics like high clarity and gloss, coupled with design flexibility drive demand. Compared to commonly used materials, Provista can often run on most standard processing equipment at increased speeds. An extremely high melt strength makes the resin an excellent choice when extruding profiles into complicated shapes. This product is certified to ANSI/NSF Standard 51.




機械的特性値単位テスト基準
ASTM数据
降伏応力 50 MPa ASTM D 638
破壊応力 28 MPa ASTM D 638
降伏点伸び 4 % ASTM D 638
破断伸び 110 % ASTM D 638
曲げ弾性率 2100 MPa ASTM D 790
曲げ強さ 68 MPa ASTM D 790
ロックウェル硬度 R 108 - ASTM D 785
ノッチ付きIzod衝撃強さ, 1/8 in 94 J/m ASTM D 256
ノッチ付きIzod衝撃強さ, Low-Temperature 53 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 70 °C ASTM D 648
DTUL @ 264 psi 62 °C ASTM D 648
ビカット軟化温度 83 °C ASTM D 1525
光学特性値単位テスト基準
ASTM数据
光沢度 152 - ASTM D 2457
ヘイズ 0.6 % ASTM D 1003
視感透過率 90 % ASTM D 1003
その他の特性.値単位テスト基準
密度 1270 kg/m³ ASTM D 792
Processing Recommendation Injection Molding値単位テスト基準
Pre-drying - Temperature 71 °C -
Pre-drying - Time 6 h -
樹脂温度 249 - 271 °C -
金型温度 16 - 38 °C -
特殊な特性
成形加工法.
射出成形., Pipe/Tube Extrusion, 異形押出成形.
特殊な特性.
透明.
な特性
High Gloss, Melt Strength, Copolymer
耐薬品性
General Chemical Resistance
Certifications
Food contact, Food approval FDA 21 CFR, Food approval NSF 51
アプリケーション
IT/ビジネスマシーンズ, パッケージング
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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