Dab tsi yog polyethylene tubing?
Dab tsi yog polyethylene tubing?

Video: Dab tsi yog polyethylene tubing?

Video: Dab tsi yog polyethylene tubing?
Video: TubZeb Vwj - Valentine's Day Yog Dab Tsi? - New MV Song 2022- Funny 2024, Kaum ib hlis
Anonim

Poly tubing , feem ntau hu ua PE tubing los yog polyethylene tubing yog ib qho yooj yim, hnav, ruaj thiab corrosion resistant yas uas yuav siv tau rau ntau hom kua, roj thiab kua hloov daim ntaub ntawv.

Hauv qhov no, polypropylene tubing siv rau dab tsi?

Polypropylene Tubing Polypropylene yog ib qho thermoplastic polymer siv hauv ntau yam kev siv, xws li ntim thiab sau ntawv, textiles, ntawv sau, khoom siv hauv chav kuaj, cov khoom yas, cov thawv rov siv tau thiab cov khoom siv tsheb.

Ib yam li ntawd, polyethylene tubing puas siv tau rau roj av? Nws muaj qhov tshwj xeeb tsis kam rau feem ntau roj av , roj, kerosene, thiab lwm yam roj av chemicals, ua PU cev thiab hose ib qho kev xaiv zoo tagnrho rau roj kab (txawm hais tias additives nyob rau niaj hnub no roj av thiab cov khoom siv roj av lav kev kuaj xyuas).

Ib tug kuj yuav nug, dab tsi yog poly tubing ua los ntawm?

A: Vinyl irrigation cev yog ua los ntawm flexible polyvinyl chloride (PVC). Poly kev ywg dej cev yog ua los ntawm polyethylene . Lawv ua tib yam nkaus.

Dab tsi yog qhov txawv ntawm polyethylene thiab polyurethane?

Qhov txawv . Polyethylene yog ib qho thermoplastic resin, uas txhais tau hais tias ib yam khoom ua los ntawm cov khoom siv tuaj yeem rov ua dua, yaj thiab hloov mus rau lwm qhov. Polyurethane , ntawm qhov tod tes, yog ib qho thermoset resin, txhais tau hais tias nws muaj ob qhov sib xyaw ua ke los tsim cov khoom siv tshuaj.

Pom zoo: