Ixef® GS-1022

About
Ixef® GS-1022 is a 50% glass-fiber reinforced grade of polyarylamide (PARA) available in several colors. Parts molded from these colored resins can withstand high-energy gamma radiation without significant change in appearance and physical properties. Ixef® GS-1022 resins demonstrate no evidence of cytotoxicity, sensitization, intracutaneous reactivity or acute systemic toxicity, based on biocompatibility testing as defined by ISO 10993-1. This resin offers superior strength and stiffness combined with outstanding surface gloss and exceptional flow and is well suited for medical applications, such as single use surgical instruments and structural device housings, and applications in food service equipment. Colors available: Brown: GS-1022 BN01 Blue: GS-1022 BU01 Green: GS-1022 GN01 Grey: GS-1022 GY01 Grey: GS-1022 GY02 Grey: GS-1022 GY51 White: GS-1022 WH01&&

Product Description
SupplierSolvay
GenericParaformaldehyde
Material StatusCommercial: Active
FeaturesGood Rigidity,Good flexibility,Good surface appearance,Good Dimensional Stability,High liquidity,Good disinfection,Gamma radiation,E-beam disinfection,Biocompatible,Radioactive,Radiation disinfection,Solvent resistance,Low moisture absorption,Ethylene oxide disinfection
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.78g/cm³ISO 1183
Shrinkage rate0.10 to 0.30%ISO 294-4
Water absorption rate
Balance, 65% RH1.5%Internal Method
23℃,24hr0.16%ISO 62

MECHANICALNominal valueUnitTest method
Tensile modulus22000MPaISO 527-2
tensile strength
fracture265MPaISO 527-2
Tensile strain
fracture1.8%ISO 527-2
Bending modulus22000MPaISO 178
bending strength380MPaISO 178

IMPACTNominal valueUnitTest method
Notched impact strength of cantilever beam50kJ/m²ISO 180

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed230ISO 75-2/A
Linear coefficient of thermal expansion
MD1.5E-51/℃ISO 11359-2

Process Conditions
injectionNominal valueUnitTest method
Drying temperature120°C
Drying time0.50 to 1.5hr
Barrel rear temperature250 to 260°C
Barrel front temperature260 to 290°C
Nozzle temperature260 to 290°C
Processing (melt) temperature280°C
Mold temperature120 to 140°C
Injection speedFast 

Notes
1. Typical properties: these are not to be construed as specifications.
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