1) Consider the Application
First, consider the application of PVC celuka board you will use the product for. This will help you determine which product you need. If the sheet is going to be used in food packaging or preparation, for example, you will need something that is easy to clean and sanitize. If it is going to be used in manufacturing, it will need strong load bearing properties.
2) Consider Your Budget
Different types of hard plastic sheet will have different purchase prices, so your budget is another key consideration. Outline your budget, then work with your plastics provider to find a product that fits.
3) Consider Fabrication Needs
Finally, consider how you will be utilizing the material. Will you need to be able to mold it or fabricate with it? Not all hard-plastic sheet is easily molded, so choose a material that fits within your needs.