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This is the free Material Data Center Datasheet of PLEXIGLAS® Hi-Gloss NTA-1 - PMMA-I - Röhm GmbH

Material Data Center offers the following functions for PLEXIGLAS® Hi-Gloss NTA-1:
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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^® Hi-Gloss NTA-1 is an impact-modified compound with a high heat deflection temperature based on polymethyl methacrylate (PMMA).

Besides the well-known properties of PLEXIGLAS® molding compound, such as

good flow
high mar resistance
good weather resistance
good polishability,

PLEXIGLAS^® Hi-Gloss NTA-1 offers the added benefits of

increased impact strength
good heat deflection temperature under load.

Application:

PLEXIGLAS^® Hi-Gloss NTA-1 is particularly suitable for injection molding technical components.

Owing to its superior brilliance, high-gloss (Class A) surfaces can be obtained in opaque colors.

Example:

add-on automotive body parts, mirror housings, pillar panels, spoilers

Processing:

PLEXIGLAS^® Hi-Gloss NTA-1 can be processed on machines with 3-zone general purpose screws for engineering thermoplastics.

Physical Form / Packaging:

PLEXIGLAS^® Hi-Gloss NTA-1 compounds are supplied as pellets of uniform size, packaged 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

cm³/10min

ISO 1133

温度

230

°C

荷重

3.8

溶融時の密度

1090

kg/m³

突き出し時の時の温度

°C

機械的特性

値

単位

テスト基準

ISO データ

引張弾性率

2700

MPa

ISO 527

降伏応力

MPa

ISO 527

降伏ひずみ

ISO 527

破壊呼びひずみ

ISO 527

引張クリープ弾性率, 1h

2500

MPa

ISO 899-1

引張クリープ弾性率, 1000h

1250

MPa

ISO 899-1

シャルピー衝撃強さ, +23°C

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

120

°C

ISO 11357-1/-2

荷重たわみ温度, 1.80 MPa

102

°C

ISO 75-1/-2

荷重たわみ温度, 0.45 MPa

103

°C

ISO 75-1/-2

ビカット軟化温度, B

110

°C

ISO 306

線膨張係数, 平行

78.5

E-6/K

ISO 11359-1/-2

燃焼速度, FMVSS, 1mm厚

100

mm/min

ISO 3795 (FMVSS 302)

電気的特性.

値

単位

テスト基準

ISO データ

体積抵抗率

>1E13

Ohm*m

IEC 62631-3-1

光学特性

値

単位

テスト基準

ISO Data

視感透過率

ISO 13468-1, -2

その他の特性.	値	単位	テスト基準
吸水率	3	%	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

235

°C

ISO 294

射出成形, 金型温度

°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® Hi-Gloss NTA-1, PMMA-I, Röhm

せん断応力-せん断速度. , PLEXIGLAS® Hi-Gloss NTA-1, PMMA-I, Röhm

せん断弾性率-温度. , PLEXIGLAS® Hi-Gloss NTA-1, PMMA-I, Röhm

応力-ひずみ. , PLEXIGLAS® Hi-Gloss NTA-1, PMMA-I, Röhm

割線弾性率−ひずみ. , PLEXIGLAS® Hi-Gloss NTA-1, PMMA-I, Röhm

応力-ひずみ (等時的). 23°C, PLEXIGLAS® Hi-Gloss NTA-1, PMMA-I, Röhm

引張弾性率-温度. , PLEXIGLAS® Hi-Gloss NTA-1, PMMA-I, Röhm

特殊な特性

成形加工法.

射出成形.

納入形状.

ペレット.

特殊な特性.

高耐衝撃及び耐衝撃改良., 光安定化., 紫外線安定化., Opaque

な特性

High Gloss

アプリケーション

自動車

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. 100 °C
Predrying time in a desiccant-type drier: 2 - 3 h
PROCESSING
Melt temperature: 220 - 250°C
Mold temperature:50 - 85°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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