OxyVinyls® 225P
General Description
OxyVinyls® 225P is a suspension polymerized polyvinyl chloride homopolymer resin designed for rigid applications. It is a medium molecular weight resin having excellent processing characteristics that are suitable for single and multi-screw extruders. OxyVinyls® 225P is often converted into a wide range of pipe sizes and types which meet the most stringent standards for water supply and distribution.
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Typical Applications |
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Irrigation pipe |
Potable water supply pipe |
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Foam core pipe |
DWV/Sewer pipe |
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Electrical conduit |
Rigid profiles |
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Resin Properties |
Typical Value |
|
Inherent Viscosity (ASTM D-1243) |
0.90 |
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Relative Viscosity |
2.16 |
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(1% in Cyclohexanone @ 25°C) |
|
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"K" Value (DIN 53726) |
65 |
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Specific Gravity (ASTM D792) |
1.40 |
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Bulk Density (ASTM D-1895) |
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gms/cc |
0.55 |
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lbs/cu ft |
34 |
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Particle Size Distribution |
|
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% Retained on 40 Mesh |
0 |
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% Retained on 100 Mesh |
28 |
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% Through 200 Mesh |
<3 |
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Volatiles (%) |
0.1 |
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Residual Monomer (ppm) |
<1.0 |
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Classification (ASTM D-1755) |
GP4-16340 |
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CAS Number |
9002-86-2 |