Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm cov ntaub ntawv PP thiab PE?

1. Qhov zoo ntawm PP:

• Zoo rigidity thiab hardness.
• Zoo tiv taus kub thiab tshuaj lom neeg corrosion.
• Haum rau cov ntawv thov uas xav tau cov cuab yeej siv siab thiab thermal stability.

 

2. Qhov tsis zoo ntawm PP:

• Cov tawv nqaij tawv, tsis hloov pauv li PE.
• Tej zaum yuav ua nkig nyob rau hauv qhov chaw uas tsis kub.

 

 

3. Qhov zoo ntawm PE:

• Zoo elasticity thiab ductility.
• Zoo tiv thaiv txias, tseem hloov tau nyob rau hauv qhov kub thiab txias ib puag ncig.
• Haum rau cov ntawv thov uas xav tau kev tiv thaiv txias thiab kev sib cais.

 

4. Qhov tsis zoo ntawm PE:

• Feem ntau softer, tsis nruj li PP.
• Tej zaum yuav ua mos los yog deformed ntawm qhov kub thiab txias.
• Tej zaum yuav rhiab rau tej yam tshuaj.

 

Xaiv cov khoom siv PP lossis PE yuav tsum tau txiav txim siab raws li kev thov tshwj xeeb, xav txog yam xws li cov khoom lag luam, ib puag ncig, thiab tus nqi.