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PVC – Cable regrinded
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Product
Information
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Synonyms
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PVC, vinyl chloride polymer, chloroethene
homopolymer
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CAS No
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9002-86-2
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Chemical Formula
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[C2H3Cl]n
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| Purity
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99.3% - 99.9%
Average Purity 99.7% |
| Copper
Impurities
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< 5 ppm
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| K-Value
Original Resin
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68 - 70 |
| Inherent
Viscosity
ASTM D
1234-58T
Method A |
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0.88 - 0.95 |
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Physical
& Chemical Properties
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Physical State & Appearance
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Grey pellets or colored granules.
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Odor
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Essentially odorless.
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Polymerization
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Free radical chain polymerization
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Water Solubility
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Insoluble
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Morphology
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Highly amorphous, ~11% crystallinity
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Density (g cm-3)
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1.2 - 1.4
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Specific Gravity
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1.2 - 1.4
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Mechanical Properties
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Tensile Strength (psi)
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2.200 – 2,400
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Hardness ( Shore A )
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85 - 89
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Thermal Properties
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Coefficient of Linear Thermal
Expansion(x 10-5 in./in./°F)
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6.1
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Heat Deflection Temp
(°F / °C)at 264 psi
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176 / 80
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Max Operating Temp
(°F / °C)
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140 / 60
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Thermal Conductivity
(BTU-in/ft²-hr-°F)
(x 10-4 cal/cm-sec-°C)
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0.90
3.1
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PVC
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Physical Properties
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Value
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Test Method
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Max.
Service Temp.
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140°F
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Melt
Flow rate ( g/10 min) @ 175 C
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16.2
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ASTM
D1238-99
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Specific
Gravity
(g/cu.cm @ 73°F)
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1.22 - 1.4
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ASTM
D792
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Tensile
Strength at Break, PSI
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2,200-2,400
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ASTM
412-98
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Tear
strength: lbF/in
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439
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ASTM
D1004-96
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Durometer
Hardness: Shore A
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85-89
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ASTM
D2240-98
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Durometer
Hardness: Shore D
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50
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ASTM
D2240-98
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Flammability
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V-0
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UL 94
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Tensile
Elongation at Break, %
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325
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Compression
Set, %
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48.9
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ASTM D
395-89
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