Polystyrene thiab polypropylene yog ob hom khoom siv los ua cov hlua. Ob leeg muaj lawv cov khoom tshwj xeeb thiab qhov zoo uas ua rau lawv muaj txiaj ntsig zoo rau ntau yam kev siv.
Polypropylene (PP) yog ib qho thermoplastic polymer uas yog dav siv los ua cov hlua. Nws yog lub npe hu rau nws lub zog siab, durability, thiab tsis kam mus rau abrasion thiab UV rays. Polypropylene ropes kuj yog hnyav, uas ua rau lawv yooj yim los tuav thiab thauj. Lawv tau siv dav hauv marine, kev tsim kho, thiab kev siv sab nraum zoov, nrog rau kev ntim khoom, kev ua liaj ua teb, thiab kev ua kis las.
Ntawm qhov tod tes, polystyrene (PS) yog cov khoom siv hluavtaws uas feem ntau siv los tsim cov khoom ua npuas ncauj, xws li rwb thaiv tsev, ntim khoom, thiab cov khoom siv pov tseg. Txawm li cas los xij, cov hlua polystyrene tsis zoo li cov hlua polypropylene, thiab feem ntau yog siv rau kev siv tshwj xeeb, xws li nuv ntses thiab aquaculture.
Ib qho ntawm qhov sib txawv loj ntawm cov hlua polystyrene thiab polypropylene hlua yog lawv lub zog thiab kav ntev. Polypropylene ropes muaj lub zog tensile ntau dua li cov hlua polystyrene, uas txhais tau hais tias lawv tuaj yeem tiv taus hnyav dua yam tsis muaj kev tawg lossis ncab. Lawv kuj muaj peev xwm tiv taus ntau yam ntawm ib puag ncig, xws li ya raws thiab tshuaj, thiab tuaj yeem kav ntev dua li cov hlua polystyrene.
Lwm qhov txawv yog lawv cov elasticity thiab elasticity. Polypropylene ropes hloov tau yooj yim dua thiab elastic dua li cov hlua polystyrene, uas txhais tau hais tias lawv tuaj yeem khoov thiab deform yam tsis tau tawg lossis poob lawv cov duab. Qhov no ua rau lawv zoo tagnrho rau cov ntawv thov uas xav tau kev poob siab thiab hloov pauv, xws li towing, mooring, thiab anchoring.
Tsis tas li ntawd, cov hlua polypropylene tuaj yeem tiv taus UV rays, uas tuaj yeem ua rau degradation thiab discoloration thaum lub sij hawm. Qhov no ua rau lawv zoo tagnrho rau kev siv sab nraum zoov, xws li hauv nkoj, mus pw hav zoov, thiab ua vaj. Lawv kuj resistant rau mildew thiab rot, uas ua rau lawv haum rau siv nyob rau hauv marine ib puag ncig.
Zuag qhia tag nrho, ob txoj hlua polystyrene thiab polypropylene hlua muaj lawv tus kheej qhov zoo thiab qhov tsis zoo, thiab tsim nyog rau kev siv sib txawv. Thaum cov hlua polypropylene feem ntau siv vim lawv lub zog siab, ua haujlwm ntev, thiab ua haujlwm rau ib puag ncig, polystyrene ropes kuj tseem siv tau rau hauv cov ntawv tshwj xeeb uas lawv cov khoom tshwj xeeb xav tau. Tsis hais txog ntawm cov khoom siv, nws yog ib qho tseem ceeb uas yuav tsum xaiv txoj hlua uas tsim nyog rau cov ntawv thov tshwj xeeb thiab ib puag ncig, thiab tshuaj xyuas cov hlua tsis tu ncua rau cov cim qhia ntawm kev hnav thiab kev puas tsuaj.
Cim npe nrov: Tuam Tshoj polystyrene vs polypropylene, Tuam Tshoj polystyrene vs polypropylene manufacturers, lwm tus neeg, Hoobkas
