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This is the free Material Data Center Datasheet of ACRYMID® TT50 - PMMI - Röhm GmbH

Check here, which other Acrymid datasheets, application examples or technical articles are available in Material Data Center

Processing/Physical Characteristics - 기계적 특성 - 열적 특성 - 광학 특성 - 기타 특성

Any use of this information falls under the rules of our disclaimer.

제품 설명서

Productprofil:

ACRYMID® TT50 is a highly heat distortion-resistant poly(n-methyl methacrylimide) (PMMI).
Besides showing the properties common to all ACRYMID® molding compounds, such as
 
• high heat deflection temperature under load,
• excellent transmission and clarity,
• very high strength and rigidity, as well as
• good weather resistance.

ACRYMID® TT50 is special in that it is

• listed by AMECA.

Application:

ACRYMID® molding compound is particularly suitable for injection molding of items meant for applications that involve high heat loads.

Example:

automotive lighting, lenses, fiber optics, luminaire covers, nameplates, sightglasses.

Processing:

ACRYMID®  molding compound can be processed on injection molding machines with standard 3-zone general purpose screws for thermoplastics.

Physical Form / Packaging:

ACRYMID® is supplied as pellets of uniform size in aluminum-laminated, 25kg polyethylene bags.

Processing/Physical Characteristics	값	단위	시험규격
ISO 데이터
용융 부피 - 흐름 속도, MVR	5	cm³/10min	ISO 1133
온도	260	°C	-
하중	10	kg	-

기계적 특성	값	단위	시험규격
ISO 데이터
인장탄성률	4000	MPa	ISO 527
파단시 강도	80	MPa	ISO 527
파단시 신율	3	%	ISO 527
챠피 충격 강도 , +23°C	20	kJ/m²	ISO 179/1eU

열적 특성	값	단위	시험규격
ISO 데이터
하중하에서의 변형온도, 1.80 MPa	132	°C	ISO 75-1/-2
하중하에서의 변형온도, 0.45 MPa	140	°C	ISO 75-1/-2
비카트 연화 온도, B	150	°C	ISO 306

광학 특성	값	단위	시험규격
ISO Data
광선 투겠淅	91	%	ISO 13468-1, -2

기타 특성	값	단위	시험규격
밀도	1210	kg/m³	ISO 1183

특징

생산 공정

사출 성형

인도 유형

펠렛 (입자,알갱이)

특별 특성

가시광선 안정성, U.V. 안정성 또는 기후 안정성, 열안정성, 투명도

응용

자동차의

지역별 검색

쨘횕쩐횈쨍횧쨍짰횆짬, 짱쨌쨈, 쩐횈쩍횄쩐횈 횇횂횈챵쩐챌 횁철쩔짧, 쨀짼쨘횓 쨔횞 횁횩쩐횙 쩐횈쨍횧쨍짰횆짬, 쨉쩔쩐챌 쨔횞 쩐횈횉횁쨍짰횆짬 짹횢쩔짧

기타 정보

사E성

PREPROCESSING
Predrying temperature: max. 100 °C
Predrying time in a desiccant-type drier: 2 - 3 h
PROCESSING
Melt temperature: 250 - 280°C
Mold temperature: approx. 110°C

화학적 매체에 대한 저항력

산
	에서의 아세트산 (질량 5%) (23°C)
	23 °C에서의 락트산 (질량 10%) (23°C)
	에서의 황산 (질량 38%) (23°C)
	에서의 황산 (질량 5%) (23°C)
알코올
	23 °C에서의 이소프로필 알코올 (23°C)
탄화수소
	에서의 n-헥산 (23°C)
광유
	에서의 SAE 10W40 멀티그레이드 모터 오일 (23°C)
표준 연료
	에서의 무알코올 표준 연료 (ISO 1817 액체 C 참조) (23°C)
	에서의 알코올성 표준 연료 (ISO 1817 액체 4 참조) (23°C)
	에서의 디젤 연료 (ISO 1817 액체 F 참조) (23°C)
기타
	에서의 물 (23°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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