Phukusi la EPS Foam

EPS - yomwe imadziwikanso kuti polystyrene yowonjezera - ndichopepuka chomwe chimapangidwa ndi mikanda yochulukirapo ya polystyrene. Ngakhale kuti ndi yolemera kwambiri, ndiyolimba modabwitsa komanso yolimba, kupatsa mphamvu zosunthika komanso kuyamwa kwa zinthu zosiyanasiyana zomwe zimatumizidwa. Chithovu cha EPS ndi njira yabwino kwambiri yopangira zida zamakatoni. Kupaka thovu la EPS kumagwiritsidwa ntchito pamafakitale ambiri, chakudya, ndi ntchito zomanga, kuphatikiza kulongedza chakudya, kutumiza zinthu zosalimba, kulongedza kwa makompyuta ndi wailesi yakanema, komanso kutumiza kwa mitundu yonse.
Chithovu cha Changxing chotetezedwa ndi polystyrene (EPS) ndiye njira yabwino koposa yopangira malata ndi zinthu zina zonyamula. Makhalidwe abwino a chithovu cha EPS amalola kuti pakhale zida zingapo zotetezera. Opepuka, komabe mwamphamvu mwamphamvu, EPS imapereka zotchinga zosagwira kuti muchepetse kuwonongeka kwa malonda poyenda, poyendetsa, komanso potumiza.

Mawonekedwe:
1. Wopepuka. Gawo lina lazogulitsa za EPS limalowetsedwa ndi mpweya, ndipo chidutswa chilichonse cha ma cubic chimakhala ndi thovu lolimba lokhala ndi mpweya wokwanira 3-6 miliyoni. Chifukwa chake, imakulirapo kangapo kangapo kakhumi kuposa pulasitiki.
2. Kuyamwa modabwitsa. Zogulitsa za EPS zikakhala ndi katundu wambiri, mpweya wa thovu udzawononga ndikuwononga mphamvu zakunja chifukwa chakuchepa ndi kupanikizika. Thupi la thovu limachotsa pang'onopang'ono zovuta zomwe zimakhudzidwa ndikufulumizitsa pang'ono, chifukwa chake zimachita bwino.
3. Kutentha kwamatenthedwe. Kutentha kwamatenthedwe ndi gawo lolemera la EPS yoyera yotentha (108cal / mh ℃) ndi kutentha kwa mpweya (pafupifupi 90cal / mh ℃).
4. Ntchito yopanda phokoso. Kutchinjiriza kwa mawu kwa zinthu za EPS makamaka kumatengera njira ziwiri, imodzi ndiyo kuyamwa mphamvu yamagetsi, kuchepetsa kusinkhasinkha ndi kufalitsa; inayo ndikuthetsa kumveka ndikuchepetsa phokoso.
5. dzimbiri kukana. Kupatula kuwonetsedwa kwanthawi yayitali ndi mphamvu yayikulu yamagetsi, malonda ake alibe zochitika zokalamba. Ikhoza kulekerera mankhwala ambiri, monga kuchepetsa asidi, kuchepetsa alkali, methanol, laimu, phula, ndi zina zambiri.
6. Ntchito yotsutsana ndi malo amodzi. Chifukwa zinthu za EPS zimakhala ndi magetsi otsika otsika, amatha kudzipangira okha pakakhala mikangano, zomwe sizingakhudze zomwe ogwiritsa ntchito ambiri amachita. Pazipangizo zamagetsi mwatsatanetsatane, makamaka zikuluzikulu zophatikizika zamagetsi zamagetsi zamagetsi zamakono, mankhwala a EPS odana ndi static ayenera kugwiritsidwa ntchito.