There are many types of tarpaulins, have you chosen the right one?

Introduction

From construction site coverings to truck freight, from outdoor camping to warehouse waterproofing, different scenarios have drastically different performance requirements for tarpaulins. When you need to buy a tarpaulin, have you ever been overwhelmed by the dazzling array of types on the market? PVC, PE, canvas, Oxford cloth… these terms sound familiar yet unfamiliar. Choosing the wrong one not only wastes money but can also lead to problems—the waterproof ones might not be waterproof, and the sturdy ones might be easily damaged. Today, we'll thoroughly understand tarpaulins so you can choose the right one, not just the most expensive one.

Classification by Material 

The material is the core factor determining the performance of the tarpaulin and is the primary factor we need to consider when purchasing.

1. PVC Tarpaulin (Polyvinyl Chloride Tarpaulin)

Features: This is the most common type of tarpaulin used in industrial applications. It is made by coating PVC paste resin on both sides of a polyester canvas base, and adding plasticizers, mildew inhibitors, and other chemical raw materials.

Advantages: Excellent waterproof performance, wear-resistant, tear-resistant, mildew-resistant, flame-retardant (some models), long service life.

Disadvantages: Relatively heavy, relatively expensive, hardens at low temperatures.

Suitable scenarios: Truck freight covering, long-term outdoor storage, construction material protection, equipment covers, temporary sheds, etc. If you need a "robust, durable, and weatherproof" tarpaulin, PVC is the first choice.

2. PE Tarpaulin (Polyethylene Tarpaulin)

Features: Most of what we commonly call "plastic cloth" is made of PE material. It is made by covering PE woven fabric with a PE film, and is usually very lightweight.

Advantages: Economical price, lightweight, good waterproof performance (when brand new).

Disadvantages: Not durable, prone to aging and embrittlement, poor tear resistance, susceptible to scratches, short service life.

Suitable Scenarios: Short-term, one-time covering needs, such as temporarily covering furniture during moving, protecting floors during renovations, and short-term open-air storage. Can be considered a "disposable or short-term consumable."

3. Canvas (Traditional Cotton/Linen or Polyester Canvas)

Features: Divided into cotton canvas and polyester canvas. Cotton canvas is breathable but heavier and prone to mildew; most on the market now are polyester canvas, some of which undergo batik or waterproofing treatment.

Advantages: Good breathability, wear-resistant, strong tensile strength, good texture, and reusable after washing.

Disadvantages: Untreated canvas is not waterproof (only water-repellent), cotton is prone to mildew, and it is heavy.

Suitable Scenarios: Machine equipment covers (for heat dissipation), warehouse packaging, tents, outdoor sunshades, etc. Suitable for scenarios requiring breathability and dust protection rather than extreme waterproofing.

4. Oxford Cloth

Features: A versatile fabric formed through textile processes, usually coated with PU (polyurethane) for waterproofing.

Advantages: Lightweight, soft and easy to fold, good waterproof performance, various patterns and colors, and aesthetically pleasing.

Disadvantages: Abrasion resistance and tear resistance are generally not as good as PVC tarpaulins.

Suitable Scenarios: Outdoor camping tents, car covers, backpacks, portable storage bags, etc. A good choice for those seeking a balance between lightweight, aesthetics, and waterproofing.

Classification by Function and Thickness

Besides material, some key indicators directly affect performance.

Waterproof and Rainproof: All tarpaulins are "waterproof," but their "rainproof" capabilities vary. This depends on the surface hydrostatic pressure (unit: mm). The higher the value, the stronger the resistance to heavy rain. For light rain, a lower standard is sufficient; for long-term outdoor exposure, a higher waterproof standard is essential.

Thickness and Weight: Thickness (unit: yarn, 0.01mm) and weight (unit: g/m²) directly affect the durability of the tarpaulin. Thicker isn't always better, but it must be matched to the intensity of use. For example, truck tarpaulins commonly use 0.55mm-0.75mm, while 0.45mm may be sufficient for ordinary covering.

Reinforcing Ribs and Pressure Lines: Whether the edges have reinforcing ribs and whether they have built-in eyelets for pressure lines are details that affect how easily the tarpaulin will tear in strong winds. High-quality tarpaulins will have reinforced areas of stress concentration.

Practical Buying Guide

Understanding the types, how to make the final choice? Just three steps:

Step 1: Determine the Usage Scenarios

Long-term outdoor use, rain or shine (e.g., freight, construction sites) → PVC tarpaulin

Short-term, economical (e.g., moving, temporary covering) → PE tarpaulin

Needs breathability and dust protection (e.g., machine covers, storage) → Canvas

Lightweight, aesthetically pleasing, everyday household use (e.g., camping, car covers) → Oxford cloth

Step 2: Check Key Indicators

Check the Material: Confirm the main material listed in the product title and details page.

Ask about Thickness/Weight: Consult customer service for specific data as a reference for durability.

Check the Craftsmanship: Observe the pictures or ask if the eyelets are reinforced with metal, and whether the edges have double stitching or reinforcing ribs.

Step 3: Focus on Additional Features

Do you need flame retardancy? Special applications such as chemical processing and welding require this.

Is UV protection necessary? Prolonged sun exposure accelerates aging; a UV-resistant coating extends lifespan.

Color options: Common colors include blue, green, gray, and white. Color does not affect core performance, but darker colors may be more resistant to dirt, while white reflects sunlight better in hot regions.

Conclusion

In summary, there is no best tarpaulin, only the most suitable tarpaulin. PE tarpaulins are inexpensive but disposable, while PVC tarpaulins are more expensive but offer long-lasting protection for your property.