Songhan Plastic Technology Co.,Ltd.

Borealis Daploy™ WB130HMS High Melt Strength Polypropylene for Foam Extrusion

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Extrusion Grade
Manufacturer Borealis
Trade Name Daploy™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Borealis Daploy™ WB130HMS High Melt Strength Polypropylene for Foam Extrusion.pdf
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Material Notes:
Daploy WB130HMS resin is a propylene-based, structurally isomeric polymer, which combines significantly increased melt strength with largely drawability of the polymer melt. Thus, the material is generally characterized by improved processability in polymer forming technologies where stretching flows occur.Daploy WB130HMS has been developed for thermoformable, foamed films and sheets, lightweight packaging trays, beakers and containers, microwaveable food packaging, technical foams for automotive applications such as headliners, carpet backing, door liners, parcel shelves, water shields, under-the-hood acoustic panels, cushioning and protective packaging, and thermal and acoustic insulation.Information provided by the Manufacturer.
Physical Properties Metric English Comments
Melt Flow 2.1 g/10 min

@Load 2.16 kg,
Temperature 230 °C
2.1 g/10 min

@Load 4.76 lb,
Temperature 446 °F
ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength, Yield 40.00 MPa
5801 psi
ISO 527-2
Elongation at Yield 6.0 %
6.0 %
ISO 527-2
Tensile Modulus 2.00 GPa
290 ksi
ISO 527-2
Flexural Modulus 1.90 GPa
276 ksi
ISO 178
Charpy Impact Unnotched 100 J/cm²
476 ft-lb/in²
ISO 179/1eU
Charpy Impact, Notched 0.300 J/cm²
1.43 ft-lb/in²
ISO 179/1eA
0.100 J/cm²

@Temperature -20.0 °C
0.476 ft-lb/in²

@Temperature -4.00 °F
ISO 179/1eA
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 60.0 °C
140 °F
ISO 75-2
Deflection Temperature at 1.8 MPa (264 psi) 110 °C
230 °F
ISO 75-2
Processing Properties Metric English Comments
Middle Barrel Temperature >= 280 °C
>= 536 °F
Front Barrel Temperature >= 230 °C
>= 446 °F
Die Temperature >= 290 °C
>= 554 °F
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