company tower banner
EnCom Polymers Company Logo

EnCom™ PP20GF

1 of 1 products in this brand

Polymer Name: Polypropylene Copolymer

Processing Methods: Injection Molding

Fillers Included: Glass Fiber

Technical Data Sheet
  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Fillers Included
Plastics & Elastomers Functions
Technologies

Applications & Uses

Plastics & Elastomers End Uses
Plastics & Elastomers Processing Methods

Properties

Color
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength (73°F (23°C))50MPaASTM D638
Rockwell Hardness90Scale RASTM D785
Tensile Elongation at Yield (73°F (23°C))4%ASTM D638
Tensile Modulus (73°F (23°C))2690MPaASTM D638
Flexural Strength (73°F (23°C))65MPaASTM D790
Flexural Modulus - Tangent (73°F (23°C))3200MPaASTM D790
Izod Notched Impact Strength (73°F)214J/mASTM D256
Physical Properties
ValueUnitsTest Method / Conditions
Melt Mass Flow Rate - MFR (230°C/2.16 kg)12g/10 minASTM D1238
Molding Shrinkage - Flow (0.125 in (3.18 mm))2.0E-3 - 3.0E-3mm/mmASTM D955
Molding Shrinkage - Flow (0.250 in (6.35))3.0E-3 - 4.0E-3%ASTM D955
Specific Gravity1.02-ASTM D 792
Water Absorption (24 hr)0.02%ASTM D570
Thermal Properties
ValueUnitsTest Method / Conditions
Heat Deflection Temperature - HDT (264 psi)130°FISO 75
Heat Deflection Temperature - HDT (66 psi)135°CASTM D648
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Drying Temperature170°F
Drying Time2hr
Suggested Maximum Moisture0.002%
Suggested Shot Size25 - 75%
Rear Barrel Temperature350 - 400°F
Middle Barrel Temperatures360 - 410°F
Front Barrel Temperatures370 - 420°F
Nozzle Temperature370 - 420°F
Back Pressure25 - 100psi
Mold Temperature90 - 160°F
Screw SpeedSlow - Mediumrpm
Vent Depth0.0010 - 0.0015in
Melt Temperature380 - 420°F
Additional Information
ValueUnitsTest Method / Conditions
Filler Content20±2%ISO 3451