• page_banner

Ihlobo lifikile, iPVC ikuthintela njani ukuguga?

Kuya kusiba shushu ngakumbi, yaye sele kusondele ihlobo, yaye amantombazana sele enxibe izinto zokuzikhusela elangeni ukuze akhusele ulusu lwawo kwimitha yelanga eyingozi.Ngokufanayo, kubavelisi abaninzi, kuyimfuneko ukulungiselela imini yemvula, kwiimveliso zabo ukukhusela, njengabo, namhlanje sithetha ngendlela yokukhusela ikhethini elithambileyo.Ikhethini elithambileyo lePVC yimveliso ebonwa ngumntu wonke kuyo yonke indawo.Ngophuhliso loluntu, kuye kwavela iintlobo ngeentlobo zekhethini ezicacileyo zePVC zocango, ezinje: umthunzi wePVC ocacileyo wocango, umthunzi wocango lwezinambuzane-ubungqina, umthunzi wocango olungenathuli, umthunzi wocango oluchasene ne-static, umthunzi wocango olubandayo, ophantsi. umthunzi wocango-ubungqina bobushushu, i-anti-ultraviolet ray door shade, transparent PVC soft door, automatic roll roll door, quick roll door, PVC dust-proof door shade, PVC soft rabber shade, transparent soft door shade, anti-static grid shade, iplastiki PVC irabha umthunzi, PVC ucango umthunzi zeplastiki, iplastiki transparent ucango umthunzi, njl.Umkhusane ocwengileyo wocango owenziwe ngePVC ugcina ubanda, uhlala ushushu, wonga amandla kwaye ukhusela umoya obandayo noshushu.Izinambuzane, uthuli, umoya, ukufuma, umlilo, umbane ongatshintshiyo, i-anti-glare, i-anti-uv, ukugquma kwesandi, ukukhanya kwemini, isilumkiso sokhuseleko, ukukhusela iingozi.Isebenza kwindawo yokugcina izinto ezibandayo, ukutya, imichiza, amayeza, impahla, i-elektroniki, oomatshini, ushicilelo, iifektri, iindibano zocweyo, izibhedlele, iimarike, iivenkile zokutyela kunye namanye amashishini nakweyiphi na indawo.Unokuthi inoluhlu olubanzi lwezicelo.

Ke siwugcina njani umkhusane wocango ekubeni tyheli kunye nokonakala kwebala ixesha elide?Kufuneka sazi unobangela wokuba tyheli.Uphando lubonisa ukuba ukuguga kweepolymers kwimekobume ye-atmospheric kungenxa ye-photooxidation degradation ye-polymers ngemitha ye-ultraviolet kunye nokuthatha inxaxheba kwe-oksijini, i-pvc Curtain, ucingo kunye nentambo, ifilimu yezolimo kunye nezinye iimveliso zangaphandle kufuneka zihlawule ngakumbi.Ngokutsho kwe-quantum mechanics, amandla efoton enye ahambelana ngokungafaniyo nobude be-wavelength, kwaye ubude be-wavelength bufutshane, buphakamisa amandla.Nangona ubukhulu bemitha ye-ultraviolet bubalela kuphela i-5% yokukhanya kwelanga, ubude bayo bufutshane, kwaye amandla e-photon eyodwa awona aphezulu, malunga ne-290 ~ 390 KJ / MOL.Amandla e-bond ye-compound idla ngokuba yi-290 ~ 400 Kj / mol, esondele kumandla emitha ye-ultraviolet kwaye itshatyalaliswe ngokulula yimitha ye-ultraviolet, esi sesona sizathu sokuba ikhethini le-PVC lilula ukuvelisa i-photoaging.Ngethuba lenkqubo yokuguga, i-radical yamahhala kunye ne-hydroperoxide iveliswa, i-macromolecule chain iphukile kwaye idibene, kwaye ekugqibeleni imveliso ilahlekelwa ukusebenza kwayo.

I-Uv Absorber inokuthintela ngokufanelekileyo umonakalo we-UV kwiimveliso, ukuze kuncitshiswe iqondo lokuwohloka kwemveliso kunye nokwandisa ubomi benkonzo yeepolima.I-LR-ZW-1 ephuhliswe nguHenan Longrui Chemical Co., Ltd. inokufunxa ngamandla i-270 ~ 400nm UV, amandla afunxiweyo akhutshwa okanye asetyenziswe njengamandla obushushu okanye imitha engenabungozi engenabungozi, ukuze kuthintelwe amandla e-UV afunxwe I-Chromophore yomkhusane wePVC ukusuka ekubeni nemincili.Yandisa ubomi benkonzo yomkhusane, kade akukho lula ukutyheli, kananjalo akuchaphazeli ukungafihli, okona kubalulekileyo kukongeza isixa esincinci, ukonga iindleko zabavelisi.

微信图片_202203151152077


Ixesha lokuposa: Mar-18-2022