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PolyOne Geon™ 120 Series 121A Polyvinyl Chloride Homopolymer (PVC Homopolymer)

Category Polymer , Thermoplastic , Vinyl (PVC)
Manufacturer PolyOne Corporation
Trade Name Geon™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF PolyOne Geon™ 120 Series 121A Polyvinyl Chloride Homopolymer (PVC Homopolymer).pdf
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Material Notes:
Geon® 121A is high molecular weight resin providing good fused film physical properties. It provides good chemical foamability for producing medium to high density foams. It gives good dispersability for easier plastisol preparation. Geon® 121A is recommended for medium to high density foam or solid applications where good fused film physical properties are required such as spread and spray coating, dip coating and molding, slush and rotational molding.Note: The value set forth represent typical values and PolyOne Corporation, therefore, makes no representation that the material in any particular shipment will conform to the listed properties. Packaging: This resin is shipped in multi-wall paper bags, net weight 50 lbs, 2500 lbs per pallet. Information shown on the package includes commercial identification number, lot and weight. Geon® ALTC and ASTM D638 (formulation): 100phr Geon® 121A, 57phr DINP, 3phr ESO, and 2phr Therm-Chek SP 120 LOHF Geon® STP 390 (formulation): 100phr Geon® 121A, and 60phr DOPInformation provided by PolyOne
Physical Properties Metric English Comments
Specific Gravity 1.40 g/cc
1.40 g/cc
ASTM D792
Bulk Density 0.465 g/cc
0.0168 lb/in³
Fineness 5.0
5.0
North Fineness; Geon® 390
Relative Viscosity 2.65 cP
2.65 cP
Correlation, Cyclohexanone 1%; Internal Method
Brookfield Viscosity 4.43 cP
4.43 cP
Initial Viscosity @ 20 rpmGeon® ALTC 22 (with provided formulation); Internal Method
4.8 cP
4.8 cP
One Day Viscosity @ 20 rpmGeon® ALTC 22 (with provided formulation); Internal Method
4.9 cP
4.9 cP
Initial Viscosity @ 2 rpmGeon® ALTC 22 (with provided formulation); Internal Method
5.3 cP
5.3 cP
One Day Viscosity @ 2 rpmGeon® ALTC 22 (with provided formulation); Internal Method
Viscosity Measurement 1.2
1.2
Inherent; ASTM D1243-60-A
Melt Flow 72 g/10 min

@Pressure 0.655 MPa
72 g/10 min

@Pressure 95.0 psi
Severs Efflux; Geon® ALTC 23 (with provided formulation); Internal Method
Mechanical Properties Metric English Comments
Tensile Strength 20.9 MPa
3030 psi
Optimum; With provided formulation; ASTM D638
Optical Properties Metric English Comments
Gloss 82 %
82 %
60 Degree Fused 5 mins @ 350FGeon® ALTC 65 (with provided formulation); Internal Method
Transmission, Visible 77 %
77 %
Geon® ALTC 66 (with provided formulation); Internal Method
Processing Properties Metric English Comments
Moisture Content 0.050 %
0.050 %
Karl FisherGeon® STP 683; Internal Method
Descriptive Properties Value Comments
Features Foamable
High Molecular Weight
Forms Powder
Fine, White Powder
Gel Temperature 69 °C
Geon® ALTC 29 (with provided formulation)
Generic Material PVC Homopolymer
Generic Name Polyvinyl Chloride Homopolymer (PVC Homopolymer)
K-Value 74
Internal Method; Correlation, 0.5gm/ 100ml
Methanol Extractables 3%
Internal Method; Geon® STP 894
Polymerization Process Microsuspension
Processing Method Coating
Dip Coating
Rotational Molding
Slush Molding
Regional Availability Africa & Middle East
Asia Pacific
Europe
North America
South America
Residual Vinyl Chloride Monomer < 9 ppm
Internal Method; Geon® STP 1005
Uses Coating Applications
Film
Foam
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