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Ebalta Kunststoff Gmbh MG 807 FR Comp. A+B

This product is a polyurethane system. The processing is preferably made in customary vacuum pouring plant. Manual processing possible. Mouldmaterial: we recommend silicone molds, for example Silastic® RTV 4234-T4O.

Polymer Name: Polyurethane (unspecified)

Processing Methods: Casting

End Uses: Modeling Material

Density: 1280.0 - 1320.0 kg/m³

Tensile Strength: 2.0 - 8.0 MPa

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    Plastics & Elastomers Functions
    Basis
    Prototype casting resin
    Technologies

    Features & Benefits

    Materials Features
    Properties

    flame retardant
    well castable
    long potlife
    RoHS conform

    Applications & Uses

    Markets
    Compatible Polymers & Resins
    Plastics & Elastomers End Uses
    Plastics & Elastomers Processing Methods
    Applications

    High quality prototypes, like ABS

    Processing Instructions
    • Since contents tend to sedimentation, stir comp.A and B properly before use.
    • Processing parameters: Temperature of resin: 20-30°C / Temperature of mold: 40 - 70°C.
    • In order to get bubble-free parts, we recommend working under vacuum.
    • Straight before casting, we recommend a one-time air impact from 10 of 60-70 mbar.

    Properties

    Typical Properties
    ValueUnitsTest Method / Conditions
    Tensile strength5.0 ± 3kN/m
    Viscosity (25°C)1000 ± 150mPa.s
    Coefficient of thermal expansion10010-6K-1
    Density (20°C)1,30 ± 0,02g/cm3
    FlammabilityVO
    Pot Life (200g/20°C)5-7minutes
    Flexural elongation at break2.4 ± 0.1%EN ISO 178
    Curing Time (60°C)35 - 45minutes
    Flexural modulus3700 ± 100MPaEN ISO 178
    Post Curing2 ( 100)Time in h (Temperature in °C)
    Flexural strength75 ± 5MPaEN ISO 178
    Glass transition temperature TG80°C
    Heat resistance (HDT)62 ± 2°CDIN EN ISO 75 B
    Impact resistance (Charpy)8.4 ± 1.5kJ/m2EN ISO 179
    Shore hardness83 ± 3Shore DDIN ISO 7619-1

    Regulatory & Compliance

    Certifications & Compliance

    Packaging & Availability

    Packages
     Comp. A   MG 807 FR Comp. A (isocyanat)   1,000 kg 
     Comp. B   MG 807 FR Comp. B (polyol)   1,000 kg 

     

    Storage & Handling

    Storing

    Storage at room temperature 18-25 °C.
    Opened containers should be closed immediately after use and should be used up as soon as possible.
    Shelf life: see labels