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LyondellBasell Astryn 73A6-3 Polypropylene Copolymer, 30% Calcium Carbonate  (discontinued **)
Categories: Polymer; Thermoplastic; Polypropylene (PP)

Material Notes:
Key Features: medium high melt flow, medium modulus, mineral-filled polypropylene copolymer, excellent impact and stiffness balance, excellent chemical resistance, excellent aesthetics, high gloss, good colorability, very good processability

Applications: ABS replacement, lawn mower decks, lawn and garden tools, appliance housings

Description: Astryn 73A6-3 medium high melt flow, 30% calcium carbonate-filled polypropylene copolymer has an excellent combination of properties, chemical resistance, aesthetics and processability.

Information provided by Montell Polyolefins.

LyondellBasell is the successor company to Montell.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 1.11 g/ccASTM D792B
Melt Flow 12 g/10 min
@Load 2.16 kg,
Temperature 230 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell R 78ASTM D785
Tensile Strength, Ultimate 17.0 MPaASTM D638
Tensile Strength, Yield 18.0 MPaASTM D638
Elongation at Break 350 %ASTM D638
Elongation at Yield 6.0 %ASTM D638
Flexural Modulus 1.20 GPaTangent at 0.05 in/min; ASTM D790A
Izod Impact, Notched 1.20 J/cmASTM D256A
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 0.46 MPa (66 psi) 83.0 °CASTM D648

**
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LyondellBasell Astryn 75A6-2 Polypropylene Copolymer, 20% Calcium Carbonate

PMO348 / 53605

Specialty Compounds RTP Company

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