What Factors Contribute to High-Quality Seat Belt Webbing?

Seat belt webbing is slightly thinner and has lower tensile strength compared to standard polyester webbing used for cam or ratchet straps. As its name suggests, this webbing is primarily used as an automotive restraint but can also be utilised in various applications, including bag straps, camping gear, and boating accessories.

Although both regular polyester webbing and seat belt webbing are designed for rugged use, it’s crucial to use only the highest-quality seat belt webbing for repairs or replacements.

In this post, let’s learn about what constitutes quality seat belt webbing:

High Strength Tenacity

Tenacity measures the breaking strength of the webbing, typically indicated by its maximum tensile strength. This represents the highest force the webbing can endure before breaking. High-strength seat belt webbing is crafted from durable fibres, requiring significant force to break.

Seat Belt Webbing Should Be Resistance to Abrasion

Abrasion resistance is crucial for automotive webbing. Seat belt webbing must withstand abrasion to protect users from contact with car parts during a crash. Abrasion resistance is measured in cycles, which count the number of times the webbing can be stretched and relaxed before breaking. The more cycles it can endure, the higher its quality.

Low Moisture Regain

Moisture regain refers to the amount of weight the webbing gains after absorbing moisture. High-quality webbing should not increase more than 30% of its dry weight. Some seat belt webbings can absorb moisture and increase up to 100% of their original weight, so it’s important to verify this with the supplier before purchasing.

Can Withstand Extreme Temperatures

Seat belt webbing is often used in applications that require resistance to extreme temperatures. Typically, it should withstand a range from -40 to 400 degrees Fahrenheit without altering its physical properties. Ensure the webbing you select can endure these conditions.

Does Not Burn Easily

As a safety product, seat belt webbing must be fire retardant. This is why seat belt webbing is often made of nylon rather than polyester, as nylon has greater fire resistance.

Resistance to Chemicals

Chemicals can damage webbing and significantly alter its physical properties. Webbing used in car crashes must be resistant to gasoline, oil, and other common automotive chemicals. It’s important to note that not all seat belt webbing can withstand most chemicals. For instance, the webbing should not dissolve completely when exposed to gasoline.

Conclusion

If you’ve ever needed to replace seat belt webbing yourself or have been involved in an accident, you understand the importance of having reliable seat belt webbing for your vehicle.

While it may be tempting to quickly patch up or replace a damaged seat belt, it’s crucial to take the time to find the highest-quality webbing for the job. With your newfound knowledge of what to look for in quality seat belt webbing, you can make an informed purchase the next time you need to repair or replace the seat belt webbing in your car, truck, or RV. For the best results, trust a respected name in seat belt replacements and repairs to ensure your safety.

PT Kompindo Fontana Raya offers seat belt webbing production and other types of webbing to help ensure the safe use of your vehicle. Contact us today!