Ultramid® 8333G HI HS BK-106

About
Ultramid 8333G HI HS BK-106 is a 33% glass reinforced, impact modified PA6 injection molding compound pigmented black developed for applications requiring improved dry as molded toughness in combination with a balance of strength, stiffness and excellent moldability/surface aesthetics. Applications Ultramid 8333G HI HS BK-106 is generally recommended for application such as front wheel chair wheels, bicycle wheels, power tool housings, chain saw housings, clips and fasteners, hose clamps and window hardware.&&

Product Description
SupplierBASF
GenericPA6
Material StatusCommercial: Active
FeaturesGood Rigidity,Good surface appearance,High impact resistance
AvailabilitysNorth America
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.36g/cm³ASTM D792
Density1.36g/cm³ISO 1183
Shrinkage rate
MD:3.2 mm0.30%
Water absorption rate
Saturation, 23 ℃5.5%ISO 62
saturated5.5%ASTM D570
Equilibrium, 23 ℃, 50% RH1.5%ISO 62
Balance, 50% RH1.5%ASTM D570
24hr0.90%ASTM D570
23℃,24hr0.90%ISO 62

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23℃180J/mASTM D256
23℃18kJ/m²ISO 180

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed208ASTM D648
Melting peak temperature220ASTM D3418
Melting temperature
DSC220ISO 3146

MECHANICALNominal valueUnitTest method
tensile strength
Fracture, 23 ℃145MPaASTM D638
Fracture, 23 ℃145MPaISO 527-2
Tensile strain
Fracture, 23 ℃2.5%ISO 527-2
Fracture, 23 ℃2.5%ASTM D638
Bending modulus
23℃7910MPaISO 178
23℃7990MPaASTM D790
bending strength
23℃232MPaASTM D790
Rockwell hardness
R-level121 ASTM D785

Process Conditions
injectionNominal valueUnitTest method
Drying temperature80°C
Drying time2.0 to 4.0hr
Recommended maximum moisture content0.080%
Barrel rear temperature245 to 275°C
Barrel middle temperature260 to 285°C
Barrel front temperature270 to 295°C
Nozzle temperature270 to 295°C
Processing (melt) temperature270 to 295°C
Mold temperature80 to 95°C
Injection pressure3.50 to 12.5MPa
Injection speedFast 

Notes
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