Ndezvipi zvakafanana uye mutsauko pakati pesilicone foam nePU furo?

Sep 18, 2025 Siya meseji

Kufanana

Chimiro chegorofu: Zvose zvinobudirira "zvinopupuma" nekugadzira mafuru akawanda mukati mechinhu kuburikidza nemaitiro emuviri kana kemikari, kugadzira muzinga-wakafanana kana kuti wakabatana.

Huremu: Nekuda kwekuzadzwa nemhepo, ese ane density yakaderera uye ane huremu hwakanyanya. Kubata uye kunyura kwesimba: Iyo sero chimiro chinoiisa yakanakisa elasticity, kuvhunduka kunyura uye kuita kwebhafa, uye inowanzoshandiswa mumamiriro ezvinhu apo simba rekuita rinoda kutorwa.

Thermal insulation and soundproofing: Masero emhepo emukati anogona kunyatsovharisa kuitisa kupisa uye kufambiswa kwemasaisai eruzha, nokudaro achive nekumwe kupinza kwemafuta uye kuvharisa inzwi.

Kugoneka: Zvose zvinogona kugadzira zvigadzirwa zvemhando dzakasiyana-siyana, kuomarara uye kuvhura-sero/yakavharika-yereti yesero nekugadzirisa maumbirwo nemagadzirirwo (senge foaming ratio, catalyst, zvichingodaro) kuti zvienderane nezvinodiwa zvakasiyana.

  

good quality silicone sponge pad

Misiyano:

  chemical nature:Silicone foam inobva pane organosilicon (Si-O main chain) uye inoshandisa inorganic{{1}organic hybrid structure;PU inobva papolyurethane (C-N-C-O main chain) uye ndeye organic polymers.

 

kupisa kupisa: Silicone foam ine yakanyanyisa kupisa kupisa. Inogona kushandiswa kwenguva yakareba pa-60 dhigirii kusvika 250 dhigirii, uye inokwanisa kushingirira tembiricha inodarika 300 degrees uye kunyange kuvhura mirazvo yemoto ipapo. Iyo ine yakanakisa kudzoreredza murazvo uye inodzima yega kana yabviswa kubva pamoto sosi.; PU foam ine kushomeka kwekupisa. Iyo tembiricha yekudzivirira yemhando yezvigadzirwa zvenguva dzose kubva -20℃kusvika 100℃. Ichapfava, kuora uye kunyange kupisa pakupisa kwakanyanya, uye kuburitsa magasi ane chepfu. Flame retardants inofanirwa kuwedzerwa kuti iwane imwe flame retardant giredhi.

 

Kuchengetedzwa Kwezvakatipoteredza uye Muchetura: Furo reSilicone rinoenderana nenharaunda uye harina-chepfu. Mishonga uye zvigadzirwa zvekuora zvakanyanya silicon dioxide (chinhu chikuru chejecha), iyo isinganhuhwi uye isina{2}}chepfu, uye inoenderana nezvinodiwa zvegiredhi rechikafu uye giredhi rekurapa seFDA; PU foaming inogona kuva muchetura. Iyo mbishi (isocyanate) inogumbura. Chigadzirwa chakapedzwa chinogona kunge chine ma monomers asina kubatwa uye amine catalyst masara, ane kunhuhwirira uye njodzi dzinogona kuitika pahutano. Ichashanduka yero uye kuita upfu nekufamba kwenguva.