Ultramid® T KR 4355 G7

About
Glass fibre reinforced partially aromatic polyamide for injection moulding. High toughness, stiffness and strength, low water absorption, high melting point (295°C).&&

Product Description
SupplierBASF
GenericPA 6/6T
Material StatusCommercial: Active
FeaturesGood Rigidity,Good flexibility,Low or no water absorption,Aromatic,Copolymer
AvailabilitysAsia Pacific,Europe
Process MethodsInjection Molding

Technical Data

Process Conditions
injectionNominal valueUnitTest method
Drying temperature110°C
Drying time8.0hr
Recommended maximum moisture content0.15%
Hopper temperature80°C
Barrel rear temperature300°C
Barrel middle temperature310°C
Barrel front temperature320°C
Nozzle temperature320°C
Processing (melt) temperature310 to 330°C
Mold temperature80 to 120°C
Residence Time< 5.0min
Screw Speed< 300mm/sec

Notes
1. Typical properties: these are not to be construed as specifications.
2. Test box with central gating, dimensions of base (107*47*1,5) mm, processing conditions: TM = 320°C (unreinforced) or 330°C (reinforced), TW = 80°C
3. strain <= 0.5%, 23°C
4. 5000 h
5. 20000 h
6. 60*60*1 mm³
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