Polypropylene is also very resilient (though not as much as polycarbonate). Polypropylene is great choice for those travelers that want good protection in as lightweight form as possible. ABS (acrylonitrile-butadiene-styrene) is a common thermoplastic. ABS is lighter than polycarbonate but not as durable.
ABS has a tensile strength of about 5500 psi, while polypropylene has a tensile strength of about 4000 psi. ABS is also comparatively harder and lighter. So it's fairly obvious that ABS is the stronger material out of the two. However, ABS is used in rocking chairs and some recliners.
If you want flexibility, softside luggage is the way to go. Soft bags are more common than hard-shell luggage, especially for carry-on luggage, and are easier to squeeze into tight overhead compartments. These bags may also absorb shock better than their molded counterparts.
When comparing, ABS VS Polycarbonate, for patterns and colors, polycarbonate always wins. The Acrylonitrile in ABS plastic provides the chemical and hardness factor, the Butadiene plastic enhances impact resistance properties, and the Styrene offers heat resistance and excellent property enhancements.
There are many different materials
helmets can be made out of. But the two most common shell materials for folding bike
helmets are ABS and polycarbonate. Which one is better?
Side-By-Side Comparison of ABS versus Polycarbonate.
| ABS | Polycarbonate |
|---|
| Chemical Resistance | Good | Good |
| UV Resistance | Bad | Fair |
Here is a quick list of the best luggage brands according to top travel experts:
- Samsonite.
- Travelpro.
- Delsey.
- AmazonBasics.
- Kenneth Cole.
- Briggs and Riley.
- American Tourister.
- Osprey.
Polycarbonate luggage is scratch resistant and lighter than plastic or aluminum cases, and can be even lighter than some soft luggage. Traveler's Choice hard shell suitcases are made of the revolutionary polycarbonate ABS, which will be less likely to crack or scratch during travel.
All in all, polypropylene will be the best option that offers both durability and a lightweight design. Although polycarbonate is much tougher, it will be a bit heavier. ABS is also not a bad option, but it won't be as tough and lightweight as other materials. Polypropylene is the most versatile.
The Best Hardshell Checked Luggage Cases
- Samsonite Winfield Hardside Spinner Suitcase.
- Samsonite Omni Pc Hardside Spinner 28.
- Amazon Basics Hardside Spinner Suitcase.
- TravelPro Maxlite Expandable Spinner Case.
- TravelPro Platinum Magna Expandable Rollaboard Suitcase.
- Briggs & Riley Baseline Expandable Upright.
Polyester is usually used in cheaper fabric suitcases because it's less expensive than nylon. When looking at its properties, polyester is less durable and less scratch & tear-resistant than nylon or canvas. However, it weighs slightly less than nylon, which is a good thing.
Suitcase 101: How To Choose The Right Travel Luggage
- Consider Your Options.
- Top Luggage Brands List.
- Think About Size And Maneuverability.
- Hard Or Soft Materials?
- Look For Convenient Features.
- Choose A Bag That Stands Out.
- Don't Forget About Security.
- The Bottom Line.
Other than aluminum luggage, polycarbonate is the most durable luggage material. If weight were the only factor, aluminum would get better luggage reviews, but because aluminum luggage is easily dented and expensive, it's not as popular as polycarbonate for luggage.
Look for blue edges around the yellow flame, indicating it's ABS plastic. Notice a pungent smell if the plastic is ABS. ABS plastic has a very strong, acrid smell when it burns. If the plastic is giving off a stinging smell that's irritating to your nose, it could be ABS.
Runner-Up, Best Overall: Delsey Luggage Helium Aero International Carry-On. Made of 100 percent polycarbonate, the Delsey Luggage Helium Aero International Carry-On has a durable build and a sleek compact look with a glossy, metallic finish.
Polypropylene is mainly used as a packaging material. Polycarbonate has a variety of uses depending on its properties. The main difference between Polypropylene and Polycarbonate is that Polypropylene is formed from addition polymerization whereas Polycarbonate is formed from step-growth polymerization.
