Say PP tan PET et walaan na dilin katangian tan matukoy ed nanduruman aplikasyon.
Say PP et walaan na ekselentin resistensya ed atagey a temperatura, tan sarag ton sungdoan so temperatura ya manlapud -20℃anggad 120 degree, tan nayarin direktan usaren parad pampainit na microwave; Say PET et walaan na medyo makapuy ya resistensya ed petang, tan say inkalapagan ya temperatura na operasyon to et -40℃anggad 70 degree.
Say PP et walaan na abeban transparency, maslak et singa gatas ya amputi odino semi-transparent, tan singa malambot tan nababanat; Say PET et atagey so transparency to, asingger ed salming, tan maong so gloss to.
Say PP et walaan na maong ya chemical stability; Say PET et nayarin mangibulos na makaderal iran substansia no atagey so petang odino no andukey so pangusar.
