Zosefera zopanda nsalu za polyester

Mitundu ya nsalu zosefera zitha kugawidwa munsalu zolukidwa ndi nsalu zosalukidwa molingana ndi njira zawo zopangira, zomwe ndi nsalu zopanda nsalu.

Pali mitundu yambiri ya zipangizo zomwe zingagwiritsidwe ntchito popanga nsalu zosefera. Timapanga nsalu za polyester zopanda nsalu, zomwe zimamveka bwino.

Mawonekedwe a polyester fyuluta yopanda nsalu

1) Mphamvu. Polyester ili ndi mphamvu zambiri zomwe zimakhala pafupifupi kawiri kuposa thonje, zomwe zimapangitsa kuti zikhale zolimba komanso zosavala. Pakati pa zipangizo zambiri, kukana kwake kuvala kumakhala kwachiwiri kwa nayiloni;

2) Kusamva kutentha. Nsalu zosefera za poliyesitala zimakhala ndi kutentha kwambiri kuposa polypropylene, ndipo zimatha kugwira ntchito pa 70-170 ℃;

3) Mayamwidwe chinyezi. Polyester ili ndi mphamvu yabwino yoyamwitsa madzi komanso ntchito yotchinjiriza, motero imagwiritsidwanso ntchito ngati nsalu ya electrolytic diaphragm;

4) Kulimbana ndi asidi ndi zamchere. Zinthu za polyester nthawi zambiri zimagonjetsedwa ndi asidi ndi alkali, ndipo sizingagwiritsidwe ntchito pamtundu wa asidi ndi zamchere.

madera ntchito: makampani mankhwala, electrolysis, zitsulo, tailings mankhwala, etc.

Kuchuluka kwa ntchito ndi ubwino wa nsalu zosefera za polyester zopanda nsalu

Sefa ya polyester yopanda nsalu imakhala ndi kusefera kwamphamvu ndipo imatha kugwiritsidwa ntchito kwambiri m'mafakitale, monga mankhwala, chitetezo cha chilengedwe, chithandizo chamadzi, mankhwala ndi mafakitale ena. Ubwino wake waukulu ndi:

1. Kusefedwa kwakukulu: Kuchita bwino kwa kusefa kwa nsalu ya polyester yosalukidwa ndikokwera kwambiri, komwe kumatha kusefa tinthu tating'onoting'ono ndi zowononga.

2. Kupuma bwino: Ulusi wa polyester fyuluta yopanda nsalu ndi yabwino kwambiri, yokhala ndi mipata yaying'ono, yomwe imatha kutsimikizira kupuma kokwanira.

3. Kukana kwa dzimbiri kwabwino: Nsalu ya polyester yosalukidwa ndiyoyenera kumadera osiyanasiyana ankhanza monga ma acid amphamvu, ma alkali amphamvu, ndi zosungunulira za organic, zokhala ndi moyo wautali wautumiki.

4. Zosavuta kuyeretsa: Pambuyo pogwiritsira ntchito nsalu ya polyester fyuluta, ikhoza kutsukidwa mwachindunji ndi madzi, kapena kutsukidwa kouma kapena kutsukidwa ndi makina ochapira madzi, omwe ndi abwino kwambiri.

Njira yolondola yosankhira ndikusunga zosefera za polyester zopanda nsalu

Pogula nsalu zosefera za poliyesitala, munthu ayenera kudziwa momwe amagwirira ntchito komanso kachulukidwe kawo molingana ndi zosowa zawo zenizeni kuti akwaniritse bwino kusefera. Nthawi yomweyo, mfundo ziwiri zotsatirazi ziyenera kukumbukiridwa pakukonza:

1. Kuyeretsa koyenera: Nsalu ya polyester yosalukidwa imatha kutsukidwa mwachindunji ndi madzi, koma kugwiritsa ntchito ma surfactants ndi ma descaling agents kuyenera kupewedwa kuti zisawononge magwiridwe ake.

2. Kupewa chinyezi ndi chinyezi: Posunga nsalu zosefera za poliyesitala, ndikofunikira kupewa kuwunikira kwanthawi yayitali ku dzuwa kapena malo achinyezi kuti musasokoneze moyo wake wautumiki.