Ki karakteristik prensipal yo nan tiyo vèr?

1. bon kowozyon rezistans. Piske materyèl prensipal yo anvan tout koreksyon nan FRP yo konpoze de résine polyester enstore ak fib vè ak kontni segondè polymère, li ka efektivman reziste korozyon nan asid, alkali, sèl ak lòt medya, osi byen ke dlo egou domestik ki pa trete, tè korozif, dlo ize chimik ak anpil likid chimik. Ewozyon an, an jeneral, ka kenbe operasyon an sekirite pou yon tan long.

2. Bon rezistans aje ak rezistans chalè. Tib fib vè a ka itilize pou yon tan long nan ranje tanperati -40 ℃ ~ 70 ℃, ak résine ki reziste tanperati ki wo ak fòmil espesyal kapab tou travay nòmalman nan tanperati ki pi wo a 200 ℃.

3. Bon pèfòmans antijèl. Anba mwens 20 ℃, tib la pa pral friz apre lè w konjele.

4. Light weight and high strength. The relative density is between 1.5 and 2.0, which is only 1/4 to 1/5 of that of carbon steel, but the tensile strength is close to or even exceeds that of carbon steel, and the specific strength can be compared with that of high-grade alloy steel. Therefore, it has excellent results in aviation, rockets, spacecraft, high-pressure vessels and other applications that require weight reduction.

5. bon designability.

Various structural products can be flexibly designed to meet the requirements of use, which can make the product have a good integrity.

6. Bon rezistans mete. Dlo a ki gen yon gwo kantite labou, sab ak gravye mete nan tiyo a pote soti nan tès la konparatif nan efè a nan wotasyon mete. Apre 3 milyon wotasyon, pwofondè mete nan miray enteryè tib deteksyon an se jan sa a: 0.53mm pou tib la asye kouvwi ak goudwon ak emaye, 0.52mm pou tib la asye kouvwi ak résine epoksidik ak goudwon, ak tib asye vè pou tib an asye sifas ki fè tèt di toujou se 0.21mm. Kòm yon rezilta, FRP gen bon rezistans mete.

7. Good electrical and thermal insulation. FRP is a non-conductor, the electrical insulation of the pipeline is excellent, and the insulation resistance is 1012-1015Ω.cm. It is most suitable for power transmission, telecommunication line dense areas and many minefields. The heat transfer coefficient of FRP is very small, only 0.23, which is the thousandth of steel. Five out of five, the pipeline has excellent thermal insulation performance.

Ti rezistans friksyon ak gwo kapasite transmèt. Miray enteryè a nan tiyo FRP a trè lis, ak brutality ak rezistans friksyon yo piti anpil. Faktè brutality la se 0.0084, pandan y ap valè n se 0.014 pou tiyo konkrè ak 0.013 pou tiyo fè jete.