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This is the free Material Data Center Datasheet of HOSTAFORM® C 2521 10/1570 - POM - Celanese

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제품 설명서
Chemical abbreviation according to ISO 1043-1: POM
Molding compound ISO 29988-POM-K,,M-GCL,01-002

Stiff-flowing type for injection molding and extrusion with high impact toughness and good tracking resistance over a high range of temperature; UV-stabilized with carbon black, good chemical resistance to solvents, fuel and strong alkalis as well as good hydrolysis resistance; high resistance to thermal and oxidative degradation.

Ranges of applications: injection molding thick-walled, void-free molded parts; extrusion e.g. for boards and pipes, exterior applications.

Flammability @1.6mm nom. thickn.HB-
Flammability at thickness h (3 mm)HBUL recognition (h)
Processing/Physical Characteristics단위시험규격
ISO 데이터
용융 부피 - 흐름 속도, MVR 2.5 cm³/10min ISO 1133
온도 190 °C -
하중 2.16 kg -
성형 수축률, 평행 2.1 % ISO 294-4, 2577
성형 수축률, 수직 1.8 % ISO 294-4, 2577
용융 밀도 1200 kg/m³ -
용융 열전도율 0.155 W/(m K) -
용융 비열용량 2210 J/(kg K) -
이형온도 140 °C -
기계적 특성단위시험규격
ISO 데이터
인장탄성률 2600 MPa ISO 527
항복강도 62 MPa ISO 527
항복변형률 9 % ISO 527
파단시 평균신율 32 % ISO 527
챠피 충격 강도 , +23°C 250 kJ/m² ISO 179/1eU
챠피 충격 강도, -30°C 250 kJ/m² ISO 179/1eU
챠피 노치드 충격 강도, +23°C 8.5 kJ/m² ISO 179/1eA
챠피 노치드 충격 강도, -30°C 7 kJ/m² ISO 179/1eA
열적 특성단위시험규격
ISO 데이터
녹는점, 10°C/min 165 °C ISO 11357-1/-3
하중하에서의 변형온도, 1.80 MPa 101 °C ISO 75-1/-2
선형 열팽창 계수, 평행 110 E-6/K ISO 11359-1/-2
1.5mm 평균두께에서의 난연성 HB class IEC 60695-11-10
테스트 두께 1.5 mm -
두께 H인 제품의 난연성 HB class IEC 60695-11-10
테스트 두께 3.0 mm -
Yellow Card 유효한 - -
전기적 특성단위시험규격
ISO 데이터
상대 유전율, 100Hz 4 - IEC 62631-2-1
상대 유전뮬, 1MHz 4 - IEC 62631-2-1
소산 인자, 100Hz 15 E-4 IEC 62631-2-1
소산 인자, 1MHz 50 E-4 IEC 62631-2-1
부피 저항 1E12 Ohm*m IEC 62631-3-1
표면 저항 1E14 Ohm IEC 62631-3-2
전기 압력 35 kV/mm IEC 60243-1
기타 특성단위시험규격
물에서의 흡수성 0.65 % ISO 62와 유사
조건에서의 흡습성 0.2 % ISO 62와 유사
밀도 1410 kg/m³ ISO 1183
도표
점도-변형률 , HOSTAFORM® C 2521 10/1570, POM, Celanese
전단-변형률 , HOSTAFORM® C 2521 10/1570, POM, Celanese
동전단탄성율-온도 , HOSTAFORM® C 2521 10/1570, POM, Celanese
응력-신율 , HOSTAFORM® C 2521 10/1570, POM, Celanese
시컨트탄성율-신율 , HOSTAFORM® C 2521 10/1570, POM, Celanese
특징
생산 공정
사출 성형, 필름 압출, 외형 압출, 시트 압출, 기타 압출, 중공 성형
인도 유형
펠렛 (입자,알갱이)
부가물
이형제
특별 특성
U.V. 안정성 또는 기후 안정성
특성
Copolymer
기타 정보
사E성
General drying is not necessary due to low moisture absorption of
the resin.

In case of bad storage conditions (water contact or condensed water)
the use of a recirculating air dryer (100 to 120 °C / max. 40 mm
layer / 3 to 6 hours) is recommended.

Max. Water content 0,2 %
Standard injection moulding machines with three phase (15 to 25 D)
plasticating screws will fit.

Conditioning e.g. moisturizing is not necessary.
필름 압출
General drying is not necessary due to low moisture absorption of
the resin.

In case of bad storage conditions (water contact or condensed water)
the use of a recirculating air dryer (100 to 120 °C / max. 40 mm
layer / 3 to 6 hours) is recommended.

Max. Water content 0,2 %

Standard extruders with grooved feed zone and short compression
screws (minimum 25 D) will fit.

Melt temperature 180-190 °C



Conditioning e.g. moisturizing is not necessary.

In case of very thick wall thickness profiles after-annealing it is
recommended to reduce internal stress.

Annealing temperature 130-140 °C
Annealing time 10 min/mm thickness
기타 압출
General drying is not necessary due to low moisture absorption of
the resin.

In case of bad storage conditions (water contact or condensed water)
the use of a recirculating air dryer (100 to 120 °C / max. 40 mm
layer / 3 to 6 hours) is recommended.

Max. Water content 0,2 %

Standard extruders with grooved feed zone and short compression
screws (minimum 25 D) will fit.

Melt temperature 180-190 °C



Conditioning e.g. moisturizing is not necessary.

In case of very thick wall thickness profiles after-annealing it is
recommended to reduce internal stress.

Annealing temperature 130-140 °C
Annealing time 10 min/mm thickness
프로파일 압
General drying is not necessary due to low moisture absorption of
the resin.

In case of bad storage conditions (water contact or condensed water)
the use of a recirculating air dryer (100 to 120 °C / max. 40 mm
layer / 3 to 6 hours) is recommended.

Max. Water content 0,2 %

Standard extruders with grooved feed zone and short compression
screws (minimum 25 D) will fit.

Melt temperature 180-190 °C



Conditioning e.g. moisturizing is not necessary.

In case of very thick wall thickness profiles after-annealing it is
recommended to reduce internal stress.

Annealing temperature 130-140 °C
Annealing time 10 min/mm thickness
시트 압
General drying is not necessary due to low moisture absorption of
the resin.

In case of bad storage conditions (water contact or condensed water)
the use of a recirculating air dryer (100 to 120 °C / max. 40 mm
layer / 3 to 6 hours) is recommended.

Max. Water content 0,2 %

Standard extruders with grooved feed zone and short compression
screws (minimum 25 D) will fit.

Melt temperature 180-190 °C



Conditioning e.g. moisturizing is not necessary.

In case of very thick wall thickness profiles after-annealing it is
recommended to reduce internal stress.

Annealing temperature 130-140 °C
Annealing time 10 min/mm thickness
중E성
General drying is not necessary due to low moisture absorption of
the resin.

In case of bad storage conditions (water contact or condensed water)
the use of a recirculating air dryer (100 to 120 °C / max. 40 mm
layer / 3 to 6 hours) is recommended.

Max. Water content 0,2 %

Standard extruders with plasticating screws (20 to 25 D) will fit.

Melt temperature 180-190 °C
Mould-surface temperature 60-100 °C



Conditioning e.g. moisturizing is not necessary.
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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