Uthini umahluko phakathi kogwebu kunye nesiponji?

Umahluko usemkhulu.

Iimpawu ze-EVA foam: Ukungangeni manzi: isakhiwo seseli ye-foam evaliweyo, akukho manzi afunxayo, angenawo amanzi, ukusebenza okugqwesileyo kwamanzi.

I-Corrosion resistance: iyamelana nokubola kweekhemikhali ezifana nolwandle, i-oyile yemifuno, i-asidi, i-alkali, njl.

Ukusebenza kwenkqubo: akukho malungu, kulula ukucinezela, ukusika, iglue, ukubonelela kunye nokunye ukuveliswa kunye nokusebenza.

Ukuxhathisa i-Vibration: ukomelela okuphezulu, ukuxhathisa okuphezulu kwenkxaso, i-ductility ephezulu, ukuxhathisa ukothuka okuhle kunye nokuthoba.

Ukufakwa kobushushu: ukugqunywa kobushushu, ukugqunywa kobushushu, isinqanda-kuqhwala, ubushushu obuphantsi kakhulu, ukusebenza kakuhle, ukumelana nokubanda kunye nokumelana nelanga.

Ukufakwa kobushushu: imingxuma yamaqamza evaliweyo, ukugqunywa kwesandi kunye nesiphumo sokunciphisa ingxolo kulungile kakhulu.

Isiponji kunye namaqamza e-EVA.

Umahluko: isiponji se-PVA: I-emulsion ye-Acrylic yindlela yokuphendula ye-emulsion ye-acrylic kunye nomxholo we-formaldehyde, i-milky emhlophe okanye ekhanyayo e-amorphous eqinile.

Indawo yokunyibilika iphezulu kune-acetal e-homologous (140 ~ 150 ℃), amandla okuxinzelela, ukuqina kunye namandla aphezulu, kunye nokusebenza kokubambisana kuhle kakhulu; ilungile ekuxhathiseni ukunxiba kunye nokugquma izixhobo zombane; Ukungangeni manzi kakuhle kunye nokumelana nomhlwa, ukuxhathisa okulungileyo kwealkali.

Ukutsha, umsi omnyama ovela kumbhobho wokukhupha.

Ukunyibilika kunye nokuvuza, kunye nevumba elikhethekileyo.

Umqhaphu weBubble: Ubuninzi obuphezulu besalamane, ukufunxwa kwamanzi awomeleleyo, umqhaphu weqamza oqina ngakumbi, ukudumba kakuhle, ukumelana nokunxiba kakuhle, akukho lula ukuwukrwela, akukho lula ukuwukhuhla, akulula ukuwuthoba.

Emva kokuba iinqununu kunye ne-liquid zingene kumngxuma we-bubble, akulula ukuwa okanye ukukhama ngokuthanda, kwaye unekhono elihle lokuvala.

Ikotoni ye-Bubble yi-porous structure elastomer material, eyenziwe ngeglue ekhethekileyo ye-phenolic resin kunye ne-chemical cross-linking reflection.

Inomfunxa ocacileyo wamanzi kwimolekyuli.

Ngokwahlukileyo kwisiponji esiqhelekileyo se-urethane, i-polyvinyl chloride igwebu inokufakwa okuphezulu kwamanzi, kwaye i-capillary phenomenon ibangelwa yi-meandering pores, enika umdlalo opheleleyo wokufunxa okulungileyo kunye neempawu zokuvala amanzi.


Ixesha lokuposa: Jul-08-2022