Duro-Bond PVC Lining
- Chemical Family
- Vinyls Vinylics & Vinyl Derivatives
Duro-Bond PVC Lining is a flexible lining material of extruded plasticized polyvinyl chloride (PVC) specifically developed for corrosion resistance and adhesive bonding to metals, concrete, and FRP. PVC is a thermoplastic resin that is melt flow processible.
Properties
- Physical Form
- Sheets
Product families
- Equipment & Parts
- Other Industrial Applications
Other characteristics
- Brand
- EC Duro-Bond
- Color
- Transparent
- End Uses
- Chemical Process, Industrial Applications, Tanks
- Features
Acid Resistant, Chemical Resistant, Corrosion Resistant, Electrically Insulating, Good Abrasion Resistance, High Purity
- Polymer Name
- Polyvinyl Chloride (PVC)
- Tensile Strength
- 45.0 - 55.0 MPa
- Usage
Duro-Bond PVC Lining offers resistance to a variety of chemicals including oxidizing acids such as chromic and nitric, and provides excellent abrasion resistance.
- Markets
- Industrial
- Advantages
The elasticity of Duro-Bond PVC Lining allows thermal contraction and expansion without cracking and also minimizes the possible damaging effects of mechanical abuse. Because of its flexibility, bonding is obtained without difficulty, even on intricate contours.; Duro-Bond PVC Lining is applied in sheet form with a smooth, polished surface finish, which makes the lining easy to clean and offers good solution flow. In addition, the electrical insulating properties of Duro-Bond PVC Lining are of value in many applications involving electrolytic reactions.; Since heating or curing is not required, Duro-Bond PVC Lining can be shop or field installed.
- Technology
- Plastics
- Labeling Claims
- Odor-free
- Product Families
- Plastics — Parts, Shapes & Films
- Repair Procedure
Duro-Bond PVC sheet lining can be shop or field repaired. The repairs to defective or damaged areas in the sheet lining are accomplished by cutting out the faulty area, grinding or grit blasting the substrate surface, preparing a piece of sheet of the same dimension, cementing it into position and subsequently welding the joints as described under Application. The repaired area is then inspected and spark tested to insure lining integrity.
- Testing Methods
All lined surfaces are visually inspected for surface defects. Any special dimensional tolerances required after lining are also checked. All lined areas are then spark tested for pinhole leaks using a dielectric spark tester adjusted to 10,000 volts. The tester is moved constantly and quickly over the lining surface to prevent a burn through.
- Material Features
- Acid Resistant
- Chemical Resistant
- Corrosion Resistant
- Electrically Insulating
- Good Abrasion Resistance
- High Purity
- Service Temperature
The maximum continuous service temperature for which Duro-Bond PVC Lining is recommended is 160°F (70°C). Corrosion resistant brick sheathing joined with one of the Electro Chemical corrosion resistant cements is used in conjunction with Duro-Bond PVC Lining when excessive temperatures are present. A 4" brick sheathing will provide a temperature drop of approximately 50°F, and an 8" brick lining will provide a drop of about 100°F. When carbon brick are used the temperature drop will be somewhat less.
- Product Characteristic
Duro-Bond PVC sheet lining is available in thicknesses 90 mils (2.3 mm) and 180 mils (4.6 mm).
- Plastics and Elastomers End Uses
- Chemical Process
- Industrial Applications
- Tanks
Technical data
Table 1 of 1
11 rows| Characteristic | Value | Unit |
|---|---|---|
| Chemical Characterization | Thermoplastic polymer | — |
| Melting point | 160.0 | °C |
| Upper Service Temperature | 70.0 | °C |
| Density (23°C) | 1.42 | g/cm3 |
| Tensile Strength | 45 -55 | N/mm2 |
| Elongation at Break | 20 0 | % |
| Solubility in water | Insoluble | — |
| Hardness Durometer | D 95 | — |
| Water Absorption | max. 0.01 | — |
| Flammability | V-0 | — |
| Thermal Expansion Coefficient 23 -150°C | 7 - 8 x 10-5 | mm/mm/°C |
