Chifukwa chiyani PPS yabwino kwambiri pazitsulo?

Anthu ena amaganiza kuti kusinthitsa chitsulo ndi pulasitiki pulasitiki kumachepetsa mtundu. Kwenikweni, kugwiritsa ntchito mankhwala a PPS kumatha kusintha zinthu nthawi zambiri.

Zida za PPS zili ndi maubwino a kutentha kwambiri kukana, mphamvu zazikulu, kusakaniza kwakukulu, kukana mankhwala, kukhazikika kwa mankhwala. Imatha m'malo mwa chitsulo chosapanga dzimbiri, mkuwa, aluminiyamu, oyang'anira ndi zitsulo zina, ndipo amadziwika kuti ndiwabwino kwambiri pazitsulo. M'zaka zaposachedwa, kuchuluka kwa polypheny salfide akhala akukulitsa, ndipo amagwiritsidwa ntchito kwambiri pamagetsi, mphamvu zamagetsi, zomangamanga, makina onyamula pulasitiki .

Chifukwa Chiyani PPSchabwino Pazitsulo?

PPS pulasitiki ndi nyenyezi yokwera. Sizimangosunga mawonekedwe abwino a mapulasti wamba, komanso ali ndi kutentha kwambiri kukana ndi mphamvu yopanga kuposa mapulasti wamba wamba.

1. Kuchita bwino

Zosinthidwa PPS pulasitiki ndi imodzi mwazinthu zabwino kwambiri zamapulasitiki zaukadaulo zokhala ndi kutentha kwambiri, ndipo kutentha kwake kwamankhwala nthawi zambiri kumakhala pamwamba pa 260 ° C. Kuphatikiza apo, ilinso ndi maudindo ang'onoang'ono owumba shrinkage, kuwonongeka kwa moto, kutopa kwambiri kukana, madera akuluakulu ndi chinyezi chambiri, motero Itha kugwiritsidwa ntchito m'malo ambiri ogwiritsa ntchito m'malo mwa zitsulo monga zida zomangamanga.

2. Zogulitsa zopepuka

Mphamvu Yachikulu Yapadera ya PPS ili pafupi 1.34 ~ 2.0, yomwe ndi 1/9 ~ 1/4 ya chitsulo ndi 1/2 ya aluminiyamu. Katunduyu wa PPS ndikofunikira makamaka kwa zida zopanga monga magalimoto, mabwato, ndi ndege zomwe zimafunikira kuchepetsedwa.

3. Mphamvu yayikulu

Kwa kuchuluka kwa zinthu zomwezo, mphamvu za PPS nthawi zambiri zimakhala zotsika kuposa chitsulo, koma chifukwa mapp ndi opepuka kwambiri kuposa chitsulo, poyerekeza ndi kuchuluka kwa zitsulo, zolimba kuposa chitsulo wamba. Mwa zinthu zachilengedwe zomwe zilipo, zimakhala ndi mphamvu kwambiri.

4. Yosavutakachitidwe

Zinthu za PPS nthawi zambiri zimapangidwa nthawi imodzi, pomwe zitsulo zambiri zimayenera kudutsa angapo, khumi ndi awiri, kapena ngakhale njira zambiri zokwanira. Mbali iyi ya PPS ndiyofunikira kwambiri kupulumutsa nthawi yogwira ntchito ndikuwonjezera zipatso. Makina opangira mapulasitiki ndi osavuta. Zinthu zapulasitiki zimagwiritsidwa ntchito kwambiri pazambiri zamagalimoto, zomwe zimagwiritsidwa ntchito makamaka m'malo mwa zitsulo zopanda mphamvu komanso zida zongoyerekeza, zomwe sizongosintha zidziwitso zam'madzi komanso kusinthasintha kwa malo osinthira, msonkhano ndi kukonza. Zimathanso kuchepetsa kugwiritsa ntchito mphamvu kwagalimoto.

Maphunziro akuluakulu a Skopolymers a PPS ndi mtundu wawo wofanana ndi kalasi, monga kutsatira:

Monga tikuwonera patebulo pamwambapa, PPSolymers '

Kukhazikika kwabwino: Kuwonongeka kwam'munsi kwa magawo omwe kumachitika motentha komanso kuzizira

Madzi otsatsa amadzi: kutsitsa kwamadzi kuyamwa madzi, nthawi yayitali yogawana mphamvu yayikulu ndi hemozus olimba ndi chitetezo

Kulimbana Kwambiri ndi Mantha: Kuthamanga Kuthamanga Kuchita masewera olimbitsa thupi.

Kuphatikiza apo, ma pps ali ndi luso labwino, kukonza mphamvu yotsika ndi ndalama zochepa.