ʻOi aku ka pale ʻana o ka polypropylene i ka wā kahiko ma mua o ka polyester

ʻOi aku ka pale ʻana o ka polypropylene i ka wā kahiko ma mua o ka polyester.

1、 Nā hiʻohiʻona o ka polypropylene a me ka polyester

ʻO ka polypropylene a me ka polyester nā fiber synthetic ʻelua me nā mea maikaʻi e like me ke kaumaha māmā, ka maʻalahi, ke kūpaʻa ʻaʻahu, a me ke kūpaʻa kemika. ʻOi aku ka pale ʻana o ka polypropylene i nā wela kiʻekiʻe, ʻoiai ʻoi aku ka palupalu o ka polyester a ʻoi aku ka ʻoluʻolu, a he aloha i ka ʻili kanaka.

2, ʻO ke kūpaʻa kahiko o ka polypropylene a me ka polyester fibers

ʻO ka polypropylene kahi fiber kemika me ke kūpaʻa maikaʻi i ka māmā, ka hoʻoheheʻe ʻana i ka wela, ka hoʻoheheʻe ʻana, a me ka ʻaila, hiki ke pale i nā hopena o ka ʻelemakule radiation a me ka ʻelemakule oxidative. Ke hoʻopilikia ʻia ka polyester e ka radiation a me ka thermal oxidation, hiki i kona mau kaulahao molekala ke haki i ka wā kahiko.

3、 Hoʻohālikelike i ka Polypropylene a me ka Polyester i nā noi maʻamau

ʻO ka Polypropylene ka nui o nā noi a hiki ke hoʻohana ʻia no ka hana ʻana i nā mea kemika kiʻekiʻe a me ka corrosion-resistant, nā uea a me nā kaula uwea, nā ʻāpana kaʻa, etc. Hoʻohana nui ʻia ka polyester i ka ʻoihana textile, e like me ka ulana ʻana i nā lole knit, nā kāmeka, nā lole suede, nā nila, etc.

4 、 Ka hopena

Ke hoʻohālikelike ʻia me ka polyester, ʻoi aku ka paʻakikī o ka polypropylene i ka ʻelemakule, akā aia nā fibers ʻelua i kā lākou pono ponoʻī a me nā hemahema, a ʻokoʻa kā lākou mau hiʻohiʻona noi. Ma nā noi kūpono, pono e koho ʻia nā mea kūpono e like me nā koi kikoʻī.