Sultron™ LSG PSU (Life Science Grade) stock shapes are made from unfilled Udel™ PSU resin that is pre-assessed for bicompatibility. The stock shape is also pre-assessed for biocompatibility for up to 24 hours contact with body and tissue according to USP VI and ISO 10993 and wetted contact applications in bioprocessing.
Sultron™ LSG PSU shapes exhibit great mechanical, thermal and electrical properties. In addition, good hydrolysis resistance makes components resilient against repeated autoclaving cycles as well as other sterilization methods such as dry heat, EtO (ethylene oxide), plasma and gamma irradiation.
Because of these properties, as well as the material’s visual transparency, Sultron™ LSG PSU components are great candidates for applications in the medical and bioprocessing fields such as applicators, manifolds, steam cleaning equipment inserts and valves.
PROPRIÉTÉS
Pre-assessed on both resin and stock shapes for up to 24 hours contact with body or tissue according to USP VI and ISO 10993
Pre-assessed for use wetted contact applications in bioprocessing
Unfilled Udel™ PSU base for biocompatibility on resin
Good hydrolysis resistance
Sterilizable via steam, dry heat, EtO, plasma and gamma and X-ray irradiation
Great mechanical, thermal and electrical properties
Great visual transparency
Propriétés thermiques
Propriété
Valeur
Température de déviation thermique à 1,8MPa (264 psi) (ºC)
170
Température de service admissible en continu dans l'air
150
Propriétés mécaniques
Propriété
Valeur
Résistance à la traction (MPa)
88
Module d'élasticité en traction (MPa)
2,850
Contrainte de compression à la déformation nominale de 1% (MPa)
25
Contrainte de compression à la déformation nominale de 2% (MPa)
49
Contrainte de compression à la déformation nominale de 5% (MPa)
101
Résistance à la flexion (MPa)
120
Impact Charpy entaillé (kJ/m²)
3.5
Propriétés chimiques
Propriété
Valeur
Eau chaude / Vapeur
Limitée
Acides faibles
Acceptable
Acides forts (pH 1-3)
Not acceptable
Alcalis faibles
Acceptable
Alcalins forts (pH 11-14)
Not acceptable
Hydrocarbures - Aromatiques
Not acceptable
Hydrocarbures - Aliphatiques
Limitée
Cétones, esters
Not acceptable
Solvants chlorés
Not acceptable
Alcools
Acceptable
Solutions salines inorganiques
Acceptable
Propriétés électriques
Propriété
Valeur
Rigidité diélectrique (kV/mm)
30
Certification Properties
Propriété
Valeur
FDA
Compliant
European Food Approval
Non conforme
NSF
Compliant
3A-SSI
Compliant
Canada AG
USDA
Compliant
Inflammabilité (classement UL)
HB
Medical use
MEDICAL - ISO 10993-5 and USP <87> MEDICAL - ISO 10993-10 (S) MEDICAL - ISO 10993-10 (IR) and USP <88> MEDICAL - ISO 10993-11 and USP <88> MEDICAL - USP <88> (Implant) MEDICAL - USP VI MEDICAL - ISO 10993-4 MEDICAL - USP <661> MEDICAL - BIOPROCESSING - AFO - Animal Free Origin FOOD - FDA
Propriétés diverses
Propriété
Valeur
Matériau de base
PSU
Famille de marques
Couleurs
Yellow-Translucent
Densité (g/cm3)
1.24
Absorption d'eau après 24 heures d'immersion dans l'eau (%)
