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This is the free Material Data Center Datasheet of Ultraform® H2320 008 AT - POM - BASF

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Informação do produto
High-molecular-weight grade with somewhat increased flowability for injection molding of relatively thick-walled moldings.

Abbreviated designation according to ISO 1043-1: POM
Designation according to ISO 29988-POM-K,,M-GNR,1-2
Características de processamento/físicasValorUnidadeMétodo de ensaio
ISO Dados
Índice de fluidez volumétrico, MVR 2.9 cm³/10min ISO 1133
Temperatura 190 °C -
Carga 2.16 kg -
Contração após a moldagem, paralelo 2.1 % ISO 294-4, 2577
Contração após a moldagem, perpendicular 2.1 % ISO 294-4, 2577
Propriedades mecânicasValorUnidadeMétodo de ensaio
ISO Dados
Módulo de tração 2600 MPa ISO 527
Tensão no escoamento 62 MPa ISO 527
Deformação no escoamento 11 % ISO 527
Deformação nominal na ruptura 30 % ISO 527
Módulo de tensão de fluência, 1h 1800 MPa ISO 899-1
Módulo de tensão de fluência, 1000h 1300 MPa ISO 899-1
Resistência ao impacto Charpy , +23°C 270 kJ/m² ISO 179/1eU
Resistência ao impacto Charpy, -30°C 260 kJ/m² ISO 179/1eU
Res. impacto Charpy c/entalhe, +23°C 6.5 kJ/m² ISO 179/1eA
Res. impacto Charpy c/entalhe, -30°C 5.5 kJ/m² ISO 179/1eA
Propriedades térmicasValorUnidadeMétodo de ensaio
ISO Dados
Temperatura de fusão, 10°C/min 165 °C ISO 11357-1/-3
Temperatura de deflexão térmica, 1.80 MPa 95 °C ISO 75-1/-2
Temperatura de deflexão térmica, 0.45 MPa 156 °C ISO 75-1/-2
Temperatura de amolecimento Vicat, B 150 °C ISO 306
Coef. de expansão térmica linear, paralelo 120 E-6/K ISO 11359-1/-2
Flamabilidade a 1.5mm esp. nom. HB class IEC 60695-11-10
Espessuras do tubo de teste 1.6 mm -
Cartão Amarelo (yellow card) disponível sim - -
Flamabilidade a espessura h HB class IEC 60695-11-10
Espessuras do tubo de teste 0.8 mm -
Cartão Amarelo (yellow card) disponível sim - -
Flamabilidade conforme índice de oxigênio 15 % ISO 4589-1/-2
Propriedades elétricasValorUnidadeMétodo de ensaio
ISO Dados
Constante dielétrica, 100Hz 3.8 - IEC 62631-2-1
Constante dielétrica, 1MHz 3.8 - IEC 62631-2-1
Fator de dissipação dielétrica, 100Hz 10 E-4 IEC 62631-2-1
Fator de dissipação dielétrica, 1MHz 50 E-4 IEC 62631-2-1
Resistividade volumétrica específica 1E11 Ohm*m IEC 62631-3-1
Resistividade superficial específica 1E13 Ohm IEC 62631-3-2
Resistência elétrica 40 kV/mm IEC 60243-1
Índice comparativo de linha de fuga 600 - IEC 60112
Outras propriedadesValorUnidadeMétodo de ensaio
Absorção de água 0.95 % Sim. to ISO 62
Absorção de umidade 0.25 % Sim. to ISO 62
Densidade 1410 kg/m³ ISO 1183
Recomendação de processamento Moldagem por injeçãoValorUnidadeMétodo de ensaio
Pré-secagem - temperatura 100 °C -
Pré-secagem - tempo 3 h -
Umidade do processamento ≤0.2 % -
Temperatura da massa 190 - 230 °C -
Temperatura do molde 60 - 120 °C -
Diagrama
Volume específico - temperatura (pvT) , Ultraform® H2320 008 AT, POM, BASF
Características
Processamento
Moldagem por injeção, Extrusão de laminas, Extrusão de perfis, Extrusão de chapas, Outros tipos de extrusão
Forma de entrega
Granulos
Aditivos
Desmoldante
Características
Copolímero
Disponibilidade regional
Outras informações
Moldagem por injeção
PREPROCESSING
Pre/Post-processing, max. allowed water content: .2 %
Pre/Post-processing, Pre-drying, Temperature: 100 °C
Pre/Post-processing, Pre-drying, Time: 3 h

PROCESSING
injection molding, Melt temperature, range: 190 - 230 °C
injection molding, Melt temperature, recommended: 200 °C
injection molding, Mold temperature, range: 60 - 120 °C
injection molding, Mold temperature, recommended: 90 °C
injection molding, Dwell time, thermoplastics: 10 min
Extrusão de làminas
PREPROCESSING
Pre/Post-processing, max. allowed water content: .2 %
Pre/Post-processing, Pre-drying, Temperature: 100 °C
Pre/Post-processing, Pre-drying, Time: 3 h

PROCESSING
Extrusion, Blown film, Melt temperature: 175 - 180 °C
Extrusion, Flat film, Melt temperature: 175 - 180 °C

Processing

Ultraform can be processed to particular advantage using three-section screws having a total length L of 20 - 25 D and a constant pitch of about 1 D. However short-compression zone screws may also be used.

Pretreatment

Granules or pellets in original packaging can be processed without any special pretreatment. Granules or pellets which have become moist due to prolonged or incorrect storage (e.g. by formation of condensed water) must be dried in dehumidifying or recirculating air dryers for approx. 3 hours at about 100 - 110 °C. The moisture content should not exceed 0.2 %.

Postprocessing

Due to the different solidification and cooling of the melt which varies according to time and place stresses may arise, especially in the case of large wall thicknesses. These stresses can be removed by subsequent heat treatment. Tempering is essential when high demands are placed on dimensional stability. It can be carried out in air, liquid wax or oil at temperatures of 130 - 150, usually 140 - 145 °C. Lower temperatures are not effective. Duration: 10 minutes per 1 mm wall thickness.
Outros tipos de extrusão
PREPROCESSING
Pre/Post-processing, max. allowed water content: .2 %
Pre/Post-processing, Pre-drying, Temperature: 100 °C
Pre/Post-processing, Pre-drying, Time: 3 h

PROCESSING
Extrusion, Prepreg, Melt temperature: 175 - 180 °C
Extrusion, Pipes, Melt temperature: 175 - 180 °C
Extrusion, cable sheathing, Melt temperature: 175 - 180 °C

Processing

Ultraform can be processed to particular advantage using three-section screws having a total length L of 20 - 25 D and a constant pitch of about 1 D. However short-compression zone screws may also be used.

Pretreatment

Granules or pellets in original packaging can be processed without any special pretreatment. Granules or pellets which have become moist due to prolonged or incorrect storage (e.g. by formation of condensed water) must be dried in dehumidifying or recirculating air dryers for approx. 3 hours at about 100 - 110 °C. The moisture content should not exceed 0.2 %.

Postprocessing

Due to the different solidification and cooling of the melt which varies according to time and place stresses may arise, especially in the case of large wall thicknesses. These stresses can be removed by subsequent heat treatment. Tempering is essential when high demands are placed on dimensional stability. It can be carried out in air, liquid wax or oil at temperatures of 130 - 150, usually 140 - 145 °C. Lower temperatures are not effective. Duration: 10 minutes per 1 mm wall thickness.
Extrusão de perfis
PREPROCESSING
Pre/Post-processing, max. allowed water content: .2 %
Pre/Post-processing, Pre-drying, Temperature: 100 °C
Pre/Post-processing, Pre-drying, Time: 3 h

PROCESSING
Extrusion, Profiles, Melt temperature: 175 - 180 °C

Processing

Ultraform can be processed to particular advantage using three-section screws having a total length L of 20 - 25 D and a constant pitch of about 1 D. However short-compression zone screws may also be used.

Pretreatment

Granules or pellets in original packaging can be processed without any special pretreatment. Granules or pellets which have become moist due to prolonged or incorrect storage (e.g. by formation of condensed water) must be dried in dehumidifying or recirculating air dryers for approx. 3 hours at about 100 - 110 °C. The moisture content should not exceed 0.2 %.

Postprocessing

Due to the different solidification and cooling of the melt which varies according to time and place stresses may arise, especially in the case of large wall thicknesses. These stresses can be removed by subsequent heat treatment. Tempering is essential when high demands are placed on dimensional stability. It can be carried out in air, liquid wax or oil at temperatures of 130 - 150, usually 140 - 145 °C. Lower temperatures are not effective. Duration: 10 minutes per 1 mm wall thickness.
Extrusão de chapas
PREPROCESSING
Pre/Post-processing, max. allowed water content: .2 %
Pre/Post-processing, Pre-drying, Temperature: 100 °C
Pre/Post-processing, Pre-drying, Time: 3 h

PROCESSING
Extrusion, Plates, Melt temperature: 175 - 180 °C

Processing

Ultraform can be processed to particular advantage using three-section screws having a total length L of 20 - 25 D and a constant pitch of about 1 D. However short-compression zone screws may also be used.

Pretreatment

Granules or pellets in original packaging can be processed without any special pretreatment. Granules or pellets which have become moist due to prolonged or incorrect storage (e.g. by formation of condensed water) must be dried in dehumidifying or recirculating air dryers for approx. 3 hours at about 100 - 110 °C. The moisture content should not exceed 0.2 %.

Postprocessing

Due to the different solidification and cooling of the melt which varies according to time and place stresses may arise, especially in the case of large wall thicknesses. These stresses can be removed by subsequent heat treatment. Tempering is essential when high demands are placed on dimensional stability. It can be carried out in air, liquid wax or oil at temperatures of 130 - 150, usually 140 - 145 °C. Lower temperatures are not effective. Duration: 10 minutes per 1 mm wall thickness.
Resistência em meio químico
Ácidos
Ácido Acético (5% em massa) (23°C)
Ácido Láctico (10% em massa) (23°C)
Ácido Hidroclorídrico (36% em massa) (23°C)
Ácido Nítrico (40% em massa) (23°C)
Ácido Sulfúrico (38% em massa) (23°C)
Ácido Sulfúrico (5% em massa) (23°C)
Solução de Ácido Crômico (40% em massa) (23°C)
Bases
Solução de Hidróxido de Sódio (35% em massa) (23°C)
Solução de Hidróxido de Sódio (1% em massa) (23°C)
Solução de Hidróxido de Amônio (10% em massa) (23°C)
Álcoois
Álcool isopropílico (23°C)
Metanol (23°C)
Etanol (23°C)
Hidrocarbonetos
n-Hexano (23°C)
Tolueno (23°C)
Iso-Octano (23°C)
Cetonas
Acetona (23°C)
Éteres
Di-etil éter (23°C)
Óleos Minerais
Óleo de motor multissérie SAE 10W40 (130°C)
Óleo de engrenagem hipóide SAE 80/90 (130°C)
Combustíveis Padrões
Líquido 1 ISO 1817 (60°C)
Líquido 2 ISO 1817 (60°C)
Líquido 3 ISO 1817 (60°C)
Líquido 4 ISO 1817 (60°C)
Combustível padrão sem álcool (pref. Líquico C ISO 1817) (23°C)
Combustível padrão com álcool (pref. Líquico 4 ISO 1817) (23°C)
Diesel (pref. Líquido F ISO 1817) (23°C)
Diesel (pref. Líquido F ISO 1817) (>90°C)
Soluções de sais
Solução de Cloreto de Sódio (10% em massa) (23°C)
Solução de Hipoclorito de Sódio (10% em massa) (23°C)
Solução de Carbonato de Sódio (20% em massa) (23°C)
Solução de Carbonato de Sódio (2% em massa) (23°C)
Outras
Acetato de Etila (23°C)
Peróxido de Hidrogênio (23°C)
Fluido de freio DOT No. 4 (130°C)
Etileno Glicol (50% em massa) em água (108°C)
(50% Ácido Oleico + 50% Azeite de Oliva) (23°C)
Água (23°C)
Água Deionizada (90°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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