Ulwazi lweshishini le-FOAM |Inkulu kangakanani imarike yemathiriyeli yogwebu egqithisileyo?Kwiminyaka eyi-8 ezayo, imfuno iya kudlula i-180 yezigidigidi zeedola zaseMelika!

Izixhobo ze-foam ezibaluleke kakhulu zisetyenziswa kakhulu kuthutho, izixhobo zemidlalo, iinqanawa, i-aerospace, ifenitshala, imihombiso, njl.Imfuno yemarike yogwebu ikhula ngokuthe ngcembe.Ngokwezibalo zamaziko ophando, kulindeleke ukuba ngo-2030, imfuno epheleleyo yehlabathi iya kuvelisa phantse i-180 yeebhiliyoni zeedola zaseMelika.

Kutheni le nto imfuno yekamva lezinto zogwebu ezintsonkothileyo inkulu kangaka, kwaye yintoni umlingo enawo lo mbandela?

Itekhnoloji yokubumba igwebu eliphezulu luhlobo lwetekhnoloji yokubumba amagwebu, kwaye ikwaluhlobo lobuchwephesha bokubumba ugwebu.Ngokuqhelekileyo, ubukhulu be-pore bunokulawulwa kwi-0.1-10μm, kwaye ubuninzi beeseli ngokuqhelekileyo ziyi-109-1015 iiseli / cm3.

(1) Xa iiseli kwizinto eziphathekayo zincinci kuneziphene zangaphakathi zamalungu ezinto eziphathekayo, amandla ezinto eziphathekayo akayi kuncitshiswa ngenxa yobukho beeseli;

(2) Ubukho be-micropores benza ukuba i-crack tip igqitywe kwizinto eziphathekayo, ukukhusela ukuqhekeka ekwandiseni phantsi kwesenzo soxinzelelo, ngaloo ndlela kuphuculwe iimpawu zomatshini wezinto eziphathekayo.

Iiplastiki zeMicrocellular azinayo kuphela iipropathi ezikhethekileyo zemathiriyeli enogwebu ngokubanzi, kodwa zineempawu ezibalaseleyo zoomatshini xa kuthelekiswa nemathiriyeli yemveli enogwebu.Ubukho be-pores bunciphisa inani lezinto ezisetyenziswe kumthamo ofanayo, onokunciphisa ubunzima kunye nokugcinwa kweengxenye zeplastiki.Izinto eziphathekayo, ezibonisa ukusebenza kweendleko eziphezulu ezifana namaxesha ama-5 amandla empembelelo kunye nokumelana nokukhathala kwezinto, kunye nokunciphisa i-5% -90% yoxinaniso.

Zininzi izinto eziluncedo zemathiriyeli enogwebu oluphezulu, ke yeyiphi imizekelo yesicelo kubomi bethu bemihla ngemihla?

▶▶1.Ezothutho

Izixhobo ze-foam ezibaluleke kakhulu zisetyenziswa ngaphakathi kweemoto, ukuhamba ngololiwe kunye namanye amasimi, kwaye zinezibonelelo zazo ezizodwa:

I-1) Akukho VOC, akukho vumba elikhethekileyo, ukusombulula ngokupheleleyo ingxaki yevumba;

2) Ubunzima, ubuninzi bunokuba buphantsi njenge-30Kg / m3, enokunciphisa ubunzima besithuthi sonke;

3) Ubunzima bokukhanya kunye namandla aphezulu, iipropathi ezibanzi zoomatshini zingcono kunezinto zemveli zefoam;

4) I-non-crosslinkable, iphinda isetyenziswe;

I-5) I-insulation ye-thermal egqwesileyo, i-shock absorption, i-waterproof kunye nokusebenza kwe-sound insulation.

▶▶2.Ibhetri yamandla amatsha

Supercritical foamed POE isetyenziswa kwi-thermal insulation gaskets kwiibhetri zamandla amatsha, ikakhulu ukuhlawula ukunyamezelana kwendibano kunye nezithinteli zokugquma ubushushu.Kwangaxeshanye, ikwanazo iipropathi ezigqwesileyo ezinjengobunzima obulula, ukuxinana okuphantsi, ukusebenza kakuhle kwe-creep, ukumelana nokubola kweekhemikhali, ukumelana nokuqhekeka kombane, kunye nokuzinza okuhle kwe-thermal.
▶▶3.5G isicelo soshishino

I-Supercritical foamed PP isetyenziswa kwi-radomes ye-5G.Amandla ayo aphezulu ahlangabezana neemfuno zokumelana nomoya kunye neemfuno zokuguga kwe-photo-oxidative ngaphezu kweminyaka eyi-10 ngaphandle.Umphezulu awuxhomeki amanzi, kwaye umphezulu unomaleko we-superhydrophobic ofana nomphezulu wamagqabi elotus.

▶▶4.Ukusetyenziswa kwemihla ngemihla

Itekhnoloji yokubumba i-foam supercritical isetyenziswe ngokubanzi kwizixhobo zezihlangu, kwaye le nkqubo iye ngokuthe ngcembe ibe ngamandla "obuchwephesha obumnyama" kwicandelo lezinto zesihlangu, kwaye yaziswa kancinci kwintengiso.Izixhobo zezihlangu ze-TPU zisebenzisa itekhnoloji ye-foam ephezulu ibuyile ukuya kuma-99%
Supercritical foamed TPE ifakwe kwi-yoga mat

Kwiminyaka yakutsha nje, ngokuphuculwa okuqhubekayo kobuchwepheshe belizwe lam leinjini yomoya kunye nokukhula okuthe gqolo komthamo ofakelweyo wamandla omoya, kuzise ngokuthe ngqo ukuthotywa kweendleko.Amandla abiza kakhulu kwixesha elidlulileyo ngoku abe ngumthombo wamandla omtsha kunye nexabiso eliphantsi kwiindawo ezininzi.ilizwe lam liza kurhoxisa inkxaso-mali yoshishino lwamandla omoya ukusuka ngo-2020 ukuya kowama-2022.

Amashishini kushishino lwamandla omoya aya kulahla ingeniso encinci egcinwe yinkxaso-mali, eya kunceda ukudityaniswa kwemizi-mveliso nokunciphisa umthamo wemveliso phantsi kovuselelo lwemfuno yemarike, iphucule itekhnoloji nokusebenza kakuhle, kwaye izise amathuba abalaseleyo kushishino lwemathiriyeli egwebu amagwebu.Kukholelwa ukuba i-supercritical foam iya kusetyenziswa kwiindawo ezininzi kwixesha elizayo!