Rilsan® Clear G850 Rnew® MED

Alternative and trade names
PA*
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Description

Rilsan® Clear G 850 Rnew® MED is a high performance transparent copolyamide having outstanding purity level, partially based on renewable resources. This grade offers highest quality and is specifically designed to meet the stringent requirements of the medical applications. Percentage of renewable carbon according to ASTM D6866: 45%

This material data has been provided by Arkema Technical Polymers.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

PropertyValueConditionTesting Standard

Bio-based content

45 %

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Density

1.01 g/cm³

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dry

ISO 1183

Moisture absorption

1.7 %

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Sim. to ISO 62

Water absorption

4 %

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Sim. to ISO 62

Mechanical

PropertyTemperatureValueConditionTesting StandardComment

Elastic modulus

1.7 GPa

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cond.

ISO 527-1/-2

Elongation

50 %

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cond.

ISO 527-1/-2

min. | nominal

Elongation at yield

8 %

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cond.

ISO 527-1/-2

Hardness, Shore D

78 [-]

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dry

ISO 7619-1

15 seconds

Impact strength, Charpy notched

-30 °C

7 kJ/m²

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cond.

ISO 179/1eA

23 °C

7.5 kJ/m²

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cond.

ISO 179/1eA

Impact strength, Charpy unnotched

No Break at 23 and -30°C

cond.

ISO 179/1eU

Thermal

PropertyValueConditionTesting StandardComment

Glass transition temperature

150 °C

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dry

ISO 11357-1/-2

10°C/min

Optical

PropertyValueTesting Standard

Luminous transmittance

92 [-]

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ISO 13468-1/2

Rheological Properties

PropertyValueConditionTesting StandardComment

Shrinkage

0.6 %

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dry

ISO 294-4

0.8 %

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dry

ISO 294-4

Transverse

Technological properties

Property
Application areas

Breathing Masks,Healthcare-Other

Certifications

USP Class VI

Processing methods

Injection Molding:

  • Typical melt temperature (Min / Recommaneded / 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