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This is the free Material Data Center Datasheet of XT® polymer 375 - PMMA-I... - Röhm GmbH

Material Data Center offers the following functions for XT® polymer 375:
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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 - 機能
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商品の説明文

Productprofil:

XT polymer 375 compound is an impact-modified acrylic-based multipolymer for molding, extrusion and blow molding applications.

 

Typical properties of XT® polymer acrylic-based multipolymer compounds are:


• outstanding thermoformability
• superior heat distortion temperatures
• excellent bonding and welding capabilities
• good impact strength
• good light transmission
• resistant to EtO, gamma and E-beam sterilization
• resistant to PVC stabilizers

 

The special properties of XT polymer 375 compound are:


• excellent chemical resistance
• high impact strength

Application:

Used for medical devices, food packaging, pharmaceutical packaging, rigid medical device packaging and appliance parts..

Example:

IV accessories, paper towel dispensers, soap dispensers, sporting goods, battery cases and musical instrument casings.

Processing:

XT polymer 375 compound can be processed in injection molding machines and extrusion lines with 3- zone general purpose screws.

Physical Form / Packaging:

Available in 1500 lb. gaylord boxes; other packaging available on request.

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 1.54 cm³/10min ISO 1133
温度 230 °C -
荷重 3.8 kg -
溶融時の密度 1010 kg/m³ -
突き出し時の時の温度 76 °C -
機械的特性値単位テスト基準
ISO データ
引張弾性率 2600 MPa ISO 527
降伏応力 56 MPa ISO 527
降伏ひずみ 3.1 % ISO 527
破壊呼びひずみ 12 % ISO 527
シャルピー衝撃強さ, +23°C 84 kJ/m² ISO 179/1eU
シャルピー衝撃強さ, -30°C 70 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
熱的特性値単位テスト基準
ISO データ
荷重たわみ温度, 1.80 MPa 95 °C ISO 75-1/-2
荷重たわみ温度, 0.45 MPa 97 °C ISO 75-1/-2
ビカット軟化温度, B 95.6 °C ISO 306
光学特性値単位テスト基準
ISO Data
視感透過率 85 % ISO 13468-1, -2
その他の特性.値単位テスト基準
密度 1120 kg/m³ ISO 1183
Processing Recommendation Injection Molding値単位テスト基準
Pre-drying - Temperature 80 °C -
Pre-drying - Time 3 - 4 h -
樹脂温度 205 - 245 °C -
金型温度 50 - 80 °C -
機能
粘度せん断速度. , XT® polymer 375, PMMA-I..., Röhm
せん断応力-せん断速度. , XT® polymer 375, PMMA-I..., Röhm
応力-ひずみ. , XT® polymer 375, PMMA-I..., Röhm
割線弾性率−ひずみ. , XT® polymer 375, PMMA-I..., Röhm
特殊な特性
成形加工法.
射出成形., シート押出成形., ブロー成形., 熱成形.
納入形状.
ペレット.
特殊な特性.
高耐衝撃及び耐衝撃改良., 透明., 滅菌可能, エチレンオキシド滅菌(EtO), Gamma irradiation sterilization, Electron beam (e-beam) sterilization
な特性
Good Adhesion, Weldable
耐薬品性
General Chemical Resistance
Certifications
Food contact
アプリケーション
医療の, パッケージング, スポーツ用品
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
PREPROCESSING
Predrying temperature: max. 80 °C
Predrying time: 3 - 4 h
PROCESSING
Melt temperature: 205 - 245°C
Mold temperature:50 - 80°C
促揃臓村促速揃
PREPROCESSING
Predrying temperature: max. 80 °C
Predrying time: 3 - 4 h
PROCESSING
Melt temperature: 205 - 245 °C
Die temperature: 205 - 245 °C
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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