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This is the free Material Data Center Datasheet of PLEXIGLAS® Optical POQ62 - PMMA - Röhm GmbH

Material Data Center offers the following functions for PLEXIGLAS® Optical POQ62:
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제품 설명서

Productprofil:

PLEXIGLAS® Optical POQ62 is an amorphous thermoplastic molding compound based on polymethyl methacrylate (PMMA).

 

In addition to the familiar properties of PLEXIGLAS® molding compounds, such as

 

  • excellent light transmission and brilliance,
  • very good weather resistance,
  • high mechanical strength, surface hardness and mar resistance,

 

PLEXIGLAS® Optical POQ62 is distinguished by its

 

  • guaranteed purity and clarity,
  • outstanding flow properties due to its low melt viscosity and its
  • extremely accurate mold surface reproduction.

Application:

PLEXIGLAS® Optical POQ62 is particularly suitable for injection-compression molding and for injection-molding thin-walled parts with long flow paths. Further fields of application are two-component injection molding and special extrusion.

Example:

Manufacture of moldings with microstructured surfaces and optical structures.

Processing:

PLEXIGLAS® Optical POQ62 can be processed on injection molding machines and extruders with conventional three-section screws for engineering thermoplastics.

Physical Form / Packaging:

PLEXIGLAS® Optical POQ62 is supplied as uniform pellets in 500kg boxes with PE lining, other types of packaging on request.

Processing/Physical Characteristics단위시험규격
ISO 데이터
용융 부피 - 흐름 속도, MVR 21 cm³/10min ISO 1133
온도 230 °C -
하중 3.8 kg -
기계적 특성단위시험규격
ISO 데이터
인장탄성률 3300 MPa ISO 527
파단시 강도 63 MPa ISO 527
파단시 신율 2.8 % ISO 527
챠피 충격 강도 , +23°C 20 kJ/m² ISO 179/1eU
열적 특성단위시험규격
ISO 데이터
비카트 연화 온도, B 97 °C ISO 306
선형 열팽창 계수, 평행 80 E-6/K ISO 11359-1/-2
전기적 특성단위시험규격
ISO 데이터
부피 저항 >1E13 Ohm*m IEC 62631-3-1
광학 특성단위시험규격
ISO Data
광선 투겠淅 92 % ISO 13468-1, -2
기타 특성단위시험규격
물에서의 흡수성 1.7 % ISO 62와 유사
조건에서의 흡습성 0.6 % ISO 62와 유사
밀도 1190 kg/m³ ISO 1183
테스트 견본 생산단위시험규격
ISO 데이터
ISO에 따른 공정 조건 8257 - ISO ....-2
사출성형: 금형온도 57 °C ISO 294
사출성형: 사출속도 195 mm/s ISO 294
도표
점도-변형률 , PLEXIGLAS® Optical POQ62, PMMA, Röhm
전단-변형률 , PLEXIGLAS® Optical POQ62, PMMA, Röhm
비용적-온도(pvT) , PLEXIGLAS® Optical POQ62, PMMA, Röhm
특징
생산 공정
사출 성형, 기타 압출, Compression Molding
인도 유형
펠렛 (입자,알갱이)
특별 특성
가시광선 안정성, U.V. 안정성 또는 기후 안정성, 투명도
특성
Amorphous
지역별 검색
쨘횕쩐횈쨍횧쨍짰횆짬, 짱쨌쨈, 쩐횈쩍횄쩐횈 횇횂횈챵쩐챌 횁철쩔짧, 쨀짼쨘횓 쨔횞 횁횩쩐횙 쩐횈쨍횧쨍짰횆짬, 쨉쩔쩐챌 쨔횞 쩐횈횉횁쨍짰횆짬 짹횢쩔짧
기타 정보
사E성
PREPROCESSING
Predrying temperature: max. 80 °C
Predrying time in a desiccant-type drier: 2 - 3 h
PROCESSING
Melt temperature: 280 - 290°C
Mold temperature:50 - 70°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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