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This is the free Material Data Center Datasheet of PLEXIGLAS® Resist zk40 - PMMA-I - Röhm GmbH

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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 zk40 is an amorphous, impact-modified thermoplastic molding compound (PMMA-I).

 

Typical properties of impact-modified PLEXIGLAS® molding compounds are

 

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

 

PLEXIGLAS® Resist zk40 is characterized by the following special properties:

 

• very good break resistance and impact strength
• improved resistance to stress cracking
• AMECA listing.

Application:

Used for injection molding. Profile extrusion or coextrusion are also possible.

Example:

lighting fixtures, writing and drawing utensils, domestic appliances and sanitaryware

Processing:

PLEXIGLAS® Resist zk40 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, packaged in 25kg polyethylene bags or 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	0.7	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	75	°C	-

機械的特性	値	単位	テスト基準
ISO データ
引張弾性率	1600	MPa	ISO 527
降伏応力	42	MPa	ISO 527
降伏ひずみ	4.5	%	ISO 527
破壊呼びひずみ	30	%	ISO 527
引張クリープ弾性率, 1h	1400	MPa	ISO 899-1
引張クリープ弾性率, 1000h	1000	MPa	ISO 899-1
シャルピー衝撃強さ, +23°C	80	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	115	°C	ISO 11357-1/-2
荷重たわみ温度, 1.80 MPa	85	°C	ISO 75-1/-2
荷重たわみ温度, 0.45 MPa	92	°C	ISO 75-1/-2
ビカット軟化温度, B	94	°C	ISO 306
線膨張係数, 平行	120	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	-
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	3.8	-	IEC 62631-2-1
比誘電率, 1MHz	2.9	-	IEC 62631-2-1
誘電正接, 100Hz	400	E-4	IEC 62631-2-1
誘電正接, 1MHz	300	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	90	%	ISO 13468-1, -2

その他の特性.	値	単位	テスト基準
吸水率	1.5	%	Sim. to ISO 62
吸湿率	0.5	%	Sim. to ISO 62
密度	1130	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	260	°C	ISO 294
射出成形, 金型温度	50	°C	ISO 294
射出成形, 射出速度	195	mm/s	ISO 294

機能

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

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. 85 °C
Predrying time in a desiccant-type drier: 2 - 3 h
PROCESSING
Melt temperature: 230 - 240°C
Mold temperature:50 - 70°C

族臓遜造揃

PREPROCESSING
Predrying temperature: max. 85 °C
Predrying time in a desiccant-type drier: 2 - 3 h
PROCESSING
Melt temperature: 230 - 240 °C
Die temperature: 230 - 240 °C

促揃臓村促速揃

PREPROCESSING
Predrying temperature: max. 85 °C
Predrying time in a desiccant-type drier: 2 - 3 h
PROCESSING
Melt temperature: 230 - 240 °C
Die temperature: 230 - 240 °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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