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This is the free Material Data Center Datasheet of PLEXIGLAS® Resist zk4BR - PMMA-I - Röhm GmbH

Material Data Center offers the following functions for PLEXIGLAS® Resist zk4BR:
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Processing/Physical Characteristics - 機械的特性 - 熱的特性 - 電気的特性. - 光学特性 - その他の特性. - 試験片の成形条件. - 機能
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商品の説明文

Productprofil:

PLEXIGLAS® Resist zk4BR is an amorphous, impact-modified thermoplastic molding compound (PMMA-I).

 

Typical properties of impact-modified PLEXIGLAS® molding compounds are

 

  • excellent weather resistance
  • excellent transmission and clarity
  • brilliant appearance
  • the pleasant feel and sound of the moldings

 

PLEXIGLAS® Resist zk4BR is characterized by the following special properties:

 

  • high break resistance and impact strength
  • improved resistance to stress cracking
  • balanced property profile
  • AMECA listing.

Application:

Used for extruding and coextruding sheets and profiles as well as for injection molding

Example:

extruded and injection-molded luminaire covers, extruded hollow profiles, writing utensils such as stencils and fountain pens, appliance housings, coextruded profiles for window frames, gutters, downspouts, and housewares such as cutlery handles, bowls, cookie jars.

Processing:

PLEXIGLAS® Resist zk4BR can be processed on machines with 3-zone general purpose screws for engineering thermoplastics.

Physical Form / Packaging:

PLEXIGLAS® Resist zk molding compounds are supplied as pellets of uniform size in 25kg polyethylene bags or in 500kg boxes with PE lining; other packaging 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 4.5 cm³/10min ISO 1133
温度 230 °C -
荷重 3.8 kg -
溶融時の密度 1040 kg/m³ -
溶融時の熱伝導率 0.19 W/(m K) -
溶融時の比熱 2440 J/(kg K) -
熱拡散率 7.49E-8 m²/s -
突き出し時の時の温度 80 °C -
機械的特性値単位テスト基準
ISO データ
引張弾性率 2800 MPa ISO 527
降伏応力 71 MPa ISO 527
降伏ひずみ 4.5 % ISO 527
破壊呼びひずみ 19 % ISO 527
引張クリープ弾性率, 1h 2400 MPa ISO 899-1
引張クリープ弾性率, 1000h 1700 MPa ISO 899-1
シャルピー衝撃強さ, +23°C 25 kJ/m² ISO 179/1eU
熱的特性値単位テスト基準
ISO データ
ガラス転移点, 10°C/min 108 °C ISO 11357-1/-2
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 99 °C ISO 75-1/-2
ビカット軟化温度, B 102 °C ISO 306
線膨張係数, 平行 80 E-6/K ISO 11359-1/-2
1.5mm厚さでの燃焼性 HB class IEC 60695-11-10
試験片の厚さ 1.6 mm -
Yellow Card 可用 はい - -
酸素指数 17.5 % 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, 100Hz 3.7 - IEC 62631-2-1
比誘電率, 1MHz 2.9 - IEC 62631-2-1
誘電正接, 100Hz 500 E-4 IEC 62631-2-1
誘電正接, 1MHz 200 E-4 IEC 62631-2-1
体積抵抗率 >1E13 Ohm*m IEC 62631-3-1
表面抵抗率 1E13 Ohm IEC 62631-3-2
耐トラッキング性 600 - IEC 60112
光学特性値単位テスト基準
ISO Data
視感透過率 92 % ISO 13468-1, -2
その他の特性.値単位テスト基準
吸水率 2 % Sim. to ISO 62
吸湿率 0.6 % Sim. to ISO 62
密度 1180 kg/m³ ISO 1183
試験片の成形条件.値単位テスト基準
ISO データ
射出成形, 樹脂温度 250 °C ISO 294
射出成形, 金型温度 65 °C ISO 294
射出成形, 射出速度 195 mm/s ISO 294
機能
粘度せん断速度. , PLEXIGLAS® Resist zk4BR, PMMA-I, Röhm
せん断応力-せん断速度. , PLEXIGLAS® Resist zk4BR, PMMA-I, Röhm
せん断弾性率-温度. , PLEXIGLAS® Resist zk4BR, PMMA-I, Röhm
応力-ひずみ. , PLEXIGLAS® Resist zk4BR, PMMA-I, Röhm
割線弾性率−ひずみ. , PLEXIGLAS® Resist zk4BR, PMMA-I, Röhm
応力-ひずみ (等時的). 23°C, PLEXIGLAS® Resist zk4BR, PMMA-I, Röhm
クリープ弾性率−時間. 23°C, PLEXIGLAS® Resist zk4BR, PMMA-I, Röhm
クリープ曲線 23°C, PLEXIGLAS® Resist zk4BR, PMMA-I, Röhm
引張弾性率-温度. , PLEXIGLAS® Resist zk4BR, PMMA-I, Röhm
特殊な特性
成形加工法.
射出成形., フィルム押出成形., 異形押出成形., シート押出成形., その他の押出成形., 熱成形.
納入形状.
ペレット.
添加剤.
離型剤.
特殊な特性.
高耐衝撃及び耐衝撃改良., 光安定化., 紫外線安定化., 透明.
な特性
Amorphous
耐薬品性
Environmental Stress Crack Resistance
アプリケーション
建築構造, カプセル化された
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. 90 °C
Predrying time in a desiccant-type drier: 2 - 3 h
PROCESSING
Melt temperature: 220 - 260°C
Mold temperature:50 - 70°C
族臓遜造揃
PREPROCESSING
Predrying temperature: max. 90 °C
Predrying time in a desiccant-type drier: 2 - 3 h
PROCESSING
Melt temperature: 220 - 260 °C
Die temperature: 220 - 260 °C
促揃臓村促速揃
PREPROCESSING
Predrying temperature: max. 90 °C
Predrying time in a desiccant-type drier: 2 - 3 h
PROCESSING
Melt temperature: 220 - 260 °C
Die temperature: 220 - 260 °C
耐薬品性
酸
10wt％クエン酸 (23ﾟC)
10wt％乳酸 (23ﾟC)
38wt％硫酸 (23ﾟC)
5wt％硫酸 (23ﾟC)
塩基
35wt％水酸化ナトリウム (23ﾟC)
1wt％水酸化ナトリウム (23ﾟC)
10wt％水酸化アンモニウム (23ﾟC)
炭化水素
ヘキサン (23ﾟC)
標準燃料
標準燃料（ISO 1817液C)アルコールなし (23ﾟC)
標準燃料（ISO 1817液4)アルコールあり (23ﾟC)
ディーゼル燃料（ISO 1817液F) (23ﾟC)
その他
オレイン酸50％+オリーブオイル50％ (23ﾟC)
水 (23ﾟ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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