Omnia Plastica PVC Polyvinylchloride
| Manufacturer | Omnia Plastica s.p.a. |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
A widely used material, its application is under regulation in many countries for ecological reasons and it is often substituted by PP or other polymers. It is chosen for its chemical resistance.Features:High chemical resistance Higher stiffness compared to polyolefins Easy machinability on mechanical tools. It can be hot welded Colour: grey, ivory, redWeak Point:Compared to PP it has lower shock and temperature resistance. The high gravity reduces its cheapness.Application:Chemical: the main application of PVC is in the chemical industry, thanks to its high resistance to acids and alkali and to its rigidity. It is used for components such as valves, flanges, gears, etc. in the chemical, galvanic and petrochemical industries. Food contact: it cannot be used in contact with food. Electrical: good dielectric properties and weather resistance make it suitable for these applications. Mechanical: it is also used for mechanical components in corrosive environments. Compared to polyolefins, it has a higher tensile stress.Information provided by Omnia Plastica s.p.a. for semifinished products such as sheet, rod, and tube.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.40 g/cc | 0.0506 lb/in³ | ISO.1183 DIN.53479 |
| Moisture Absorption at Equilibrium | 0.10 % | 0.10 % | 50% relative humidity |
| Water Absorption at Saturation | 0.10 % | 0.10 % | 23°C |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell M | 97 | 97 | dry sample; ISO2039.2 |
| Ball Indentation Hardness | 75.0 MPa | 10900 psi | ISO2039.1 DIN.53456 |
| Tensile Strength at Break | 55.0 MPa | 7980 psi | ISO.527 DIN.53455 |
| Elongation at Break | 20 % | 20 % | ISO.527 DIN.53455 |
| Tensile Modulus | 2.60 GPa | 377 ksi | ISO.527 DIN.53455 |
| Compressive Strength | 7.00 MPa | 1020 psi | 1% strain over 1000 hours; ISO.899 DIN.53444 |
| Charpy Impact Unnotched | 1.50 J/cm² | 7.14 ft-lb/in² | 7.5 J; ISO.R179 DIN.53453 |
| Charpy Impact, Notched | 0.400 J/cm² | 1.90 ft-lb/in² | ISO179/3C DIN.53453 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 80.0 µm/m-°C
@Temperature 23.0 – 60.0 °C
|
44.4 µin/in-°F
@Temperature 73.4 – 140 °F
|
|
| Thermal Conductivity | 0.150 W/m-K | 1.04 BTU-in/hr-ft²-°F | DIN.52612 |
| Melting Point | 80.0 °C | 176 °F | |
| Maximum Service Temperature, Air | 60.0 °C | 140 °F | Maximum operating temperature continuously for 5000 hours based on a tensile stress of 50% at 23° C. |
| 65.0 °C | 149 °F | short period, no load | |
| Deflection Temperature at 1.8 MPa (264 psi) | 60.0 °C | 140 °F | ISO.75 DIN.53461 |
| Minimum Service Temperature, Air | -5.00 °C | 23.0 °F | impact conditions and heavy loads not considered |
| Flammability, UL94 | HB | HB |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 1.00e+15 ohm-cm | 1.00e+15 ohm-cm | ISO.93 DIN.53482 |
| Dielectric Constant | 3.0
@Frequency 1e+6 Hz
|
3.0
@Frequency 1e+6 Hz
|
ISO.250 DIN.53483 |
| Dielectric Strength | 50.0 kV/mm | 1270 kV/in | ISO.243 DIN.53481 |
| Dissipation Factor | 0.015
@Frequency 1e+6 Hz
|
0.015
@Frequency 1e+6 Hz
|
ISO.250 DIN.53483 |
