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This is the free Material Data Center Datasheet of Rilsan® Clear G850 Rnew® - PA* - ARKEMA

Material Data Center offers the following functions for Rilsan® Clear G850 Rnew®:
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Informação do produto
PA,,GHT,C14-020

Rilsan® Clear G850 Rnew® is a high performance transparent copolyamide, partially based on renewable resources. This grade has been specially designed for injection molding applications, ideally suited for optic as high end eyewear frames.

According to ASTM D6866, the biobased carbon content is measured at 45%.



Main applications:
  • Sun
  • optical
  • reading glass frames
  • Structural frames of smart phones
  • Watch covers
  • Household appliances

Packaging:
This grade is delivered dried in sealed packaging (25 kg bags) ready to be processed.

Shelf Life:
Two years from the delivery. For any use above this limit,  please refer to our technical services.
Características de processamento/físicasSeco / CondUnidadeMétodo de ensaio
ISO Dados
Índice de fluidez volumétrico, MVR 4.4 / * cm³/10min ISO 1133
Temperatura 275 / * °C -
Carga 2.16 / * kg -
Contração após a moldagem, paralelo 0.9 / * % ISO 294-4, 2577
Contração após a moldagem, perpendicular 0.9 / * % ISO 294-4, 2577
Propriedades mecânicasSeco / CondUnidadeMétodo de ensaio
ISO Dados
Módulo de tração 1680 / 1640 MPa ISO 527
Tensão no escoamento 64 / 58 MPa ISO 527
Deformação no escoamento 8.2 / 8.6 % ISO 527
Deformação nominal na ruptura >50 / >50 % ISO 527
Res. impacto Charpy c/entalhe, +23°C 8.5 / 15 kJ/m² ISO 179/1eA
Res. impacto Charpy c/entalhe, -30°C 8.6 / 11.4 kJ/m² ISO 179/1eA
Propriedades térmicasSeco / CondUnidadeMétodo de ensaio
ISO Dados
Temp. de transição vítrea, 10°C/min 145 / * °C ISO 11357-1/-2
Temperatura de deflexão térmica, 1.80 MPa 120 / * °C ISO 75-1/-2
Temperatura de deflexão térmica, 0.45 MPa 135 / * °C ISO 75-1/-2
Flamabilidade a 1.5mm esp. nom. V-2 / * 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 / * - -
Outras propriedadesSeco / CondUnidadeMétodo de ensaio
Absorção de água 4 / * % Sim. to ISO 62
Absorção de umidade 1.7 / * % Sim. to ISO 62
Densidade 1010 / 1010 kg/m³ ISO 1183
Biobased content 45 % -
Diagrama
Viscosidade - taxa de cisalhamento , Rilsan® Clear G850 Rnew®, PA*, ARKEMA
Tensão de cisalhamento - taxa de cisalhamento , Rilsan® Clear G850 Rnew®, PA*, ARKEMA
Volume específico - temperatura (pvT) , Rilsan® Clear G850 Rnew®, PA*, ARKEMA
Características
Processamento
Moldagem por injeção, Extrusão de laminas
Forma de entrega
Granulos
Características especiais
Estável contra o calor, Transparente
Certifications
Contém recursos renováveis
Disponibilidade regional
Outras informações
Moldagem por injeção
Injection Process conditions:
- Typical melt temperature  (Min / Recommended / Max)  : 250°C / 280°C / 300°C
- Typical mold temperature  : 20 - 80 °C
- Dyring time and temperature (only for bags opened for more than two hours): 4 - 6 hours at 90°C
Extrusão de làminas
Extrusion Process conditions:
- Typical melt temperature  (Min / Recommended / Max)  : 250°C / 270°C / 290°C
- Dyring time and temperature (only for bags opened for more than two hours): 4 - 6 hours at 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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