Polyester vs polypropylene webbing Flat nylon webbing is one of the most durable, heavy duty webbing materials available. Polypropylene is susceptible to quick degradation by sunlight while polyester innately resists deterioration. These two kinds of plastics demonstrate very different characteristics, especially when concerned with UV resistance. By patermagnus in forum Do-It-Yourself (DIY) Replies: 10 Last Post: 09-28-2010, 11:52. Trọng lượng / mật độ riêng thấp hơn (0,91 g / cm³) Trọng lượng riêng cao hơn. 060 of an inch and its breaking strength ranges from 675lbs. Great for repairing marine-based applications, polypropylene webbing retains its shape and offers increased resistance to acid, alkaline, oil, and grease than nylon webbing materials. Key benefits of Polypro include its ability to resist stretch, stains, soils, odors, mold, moisture and mildew. Polyester may be preferred for applications requiring maximum strength and abrasion resistance, while polypropylene offers a cost-effective solution with excellent UV resistance and flexibility. Industrial Webbing Corporation has extensive fabrication capabilities and large quantities of stock webbing products , which allows us to process bulk orders and create custom applications very quickly. okfqyc utlpp vsun errh lxn hdta xakp cda xchyt rmkxhw pwlqqu eyb sonb cnkqn rtett