Yintoni i-polymer yenye yemibuzo ebuzwa rhoqo ngabantu abaninzi abajongene neekhemikhali zokwakha. I-polymer, exhaphake kakhulu kwizinto zokwakha, iphinda ifakwe kwisakhiwo seemveliso ezininzi ezisetyenziswa kubomi bemihla ngemihla. Ipolymer, eneentlobo ezimbini ezahlukeneyo njengendalo kunye neyokwenziwa, iyafumaneka nakwiDNA yethu.

NjengokoBaumerk, ingcali yeekhemikhali zokwakha, siya kuphendula umbuzo weyiphi i-polymer kwinqaku lethu, ngelixa sichaza iindawo zayo zokusetyenziswa kunye nendlela ezisetyenziswa ngayo. Emva kokufunda inqaku lethu, uya kukwazi ukuqonda ukuba yintoni i-polymer, efumaneka kwizinto ezininzi ezisetyenziselwa kwiiprojekthi zokwakha, igalelo kwizakhiwo.

Ngolwazi oluneenkcukacha malunga ne-mastic, enye into esetyenziswa rhoqo yokwakha, unokufunda inqaku lethu elinesihlokoYintoni imastic? Isetyenziswa phi imastic?

Yintoni iPolymer?

Impendulo kumbuzo wokuba yintoni i-polymer njengentsingiselo yegama inokunikwa njengendibaniselwano yamagama esiLatini athi "poly" athetha amaninzi kunye ne "mer" athetha iiyunithi eziphindaphindayo. Ipolymer ihlala isetyenziswa ngokufanayo neplastiki okanye intlaka kushishino lweekhemikhali zokwakha. Ngapha koko, i-polymer ibandakanya uluhlu lwezixhobo ezineempawu ezahlukeneyo. Zifumaneka kwizinto ezininzi zasekhaya ezisetyenziswa kubomi bemihla ngemihla, iimpahla, izinto zokudlala, kwaye okona kubaluleke kakhulu kwizinto zokwakha ezisetyenziselwa ukugquma.

I-polymer yikhompawundi yeekhemikhali ezineemolekyuli ezidityaniswe kunye ngamatyathanga amade, aphindaphindayo. Ngenxa yobume bazo, iipolymers zineempawu ezizodwa ezinokuthi zilungelelaniswe ukusetyenziswa okuhlukeneyo. Iipolymers zahlulwe zibe ziindidi ezimbini: zendalo kunye zokwenziwa. Irabha, umzekelo, yinto yendalo yepolymeric esetyenziswe ngamawaka eminyaka. Ineempawu ezilastiki ezigqwesileyo ngenxa yekhonkco le-polymer yemolekyuli eyenziwe yindalo.

Eyona polymer yendalo ifumaneka kakhulu emhlabeni yi-cellulose, i-organic compound efumaneka kwiindonga zeeseli zezityalo. I-cellulose isoloko isetyenziselwa ukuveliswa kwezinto ezifana neemveliso zephepha kunye neendwangu. Iipolima ezenziwe ngumntu okanye ezenziweyo ziquka izinto ezifanai-polyethylenekunye ne-polystyrene, iiplastiki eziqhelekileyo kwihlabathi, ezifumaneka kwiimveliso ezininzi. Ezinye ii-polymers zokwenziwa ziyakwazi ukuphepheka, ngelixa ezinye zinesakhiwo esiqinileyo ngokusisigxina.

Ziziphi iimpawu zePolymers?

Ukusebenza kwezinto ezandisa ukuqina kwiiprojekthi zokwakha kubaluleke kakhulu. Amacandelo ezinto zekhemikhali ezandisa ubomi bezakhiwo kunye nokwenza iindawo zokuhlala zikhululekile kufuneka nazo zibe kwinqanaba elaneleyo. Ke ngoko, izixhobo zepolymer zigqamile kunye neempawu ezininzi ezahlukeneyo. Iipolymers ezinokuveliswa kwindawo yeekhemikhali zinokuba neempawu ezifunwayo kuxhomekeke kwindawo yokusetyenziswa.

Ngombulelo kwezi zakhiwo, iipolymers ziyakwazi ukuxhathisa kwiimpembelelo ezinzima ezinokudibana nazo xa zisetyenziswa kwaye zibe phakathi kwezona ndlela zifanelekileyo zokuvelisa imichiza yokwakha. Izinto zokwakha ezisekelwe kwipolymer ezichasene namanzi kunye neekhemikhali zithandwa kakhulu.

Ziziphi iintlobo zeePolymers?

Ukongeza kwimibuzo yeyiphi i-polymer kunye neziphi iimpawu zayo, enye into ebalulekileyo ekufuneka iphendulwe yiyiphi na iindidi zeepolymers ezikhoyo kwiimarike. Iipolymers zihlulwe kwiiklasi ezi-2 eziphambili: i-thermoplastics, kunye ne-thermosets. Eyona nto ibalulekileyo eyenza umahluko phakathi kwezi ntlobo zepolymer yindlela abasabela ngayo xa bedibana nobushushu.

1. Thermoplastics

I-Thermoplastics yintlaka eqinileyo kwiqondo lobushushu begumbi kodwa iba yiplastiki kwaye ithambe xa ishushu. Emva kokulungiswa, ngokuqhelekileyo ngokubumba inaliti okanye ukuvuthela, i-thermoplastics ithatha imilo yokubumba apho igalelwa khona njengenyibiliko kwaye iqine kwimilo efunekayo ngokupholisa. Inkalo ebalulekileyo ye-thermoplastics kukuba inokuguqulwa, ihlaziywe, iphinde inyibilike, kwaye iguqulwe.

Ngelixa ii-polymers ze-thermoplastic zibonelela ngezibonelelo ezinje ngamandla empembelelo ephezulu, ukuguquguquka, ukukwazi ukubunjwa ngokutsha, kunye nokuchasana neekhemikhali, zikwanazo nezinto ezingeloncedo njengokuthambisa kunye nokunyibilika kumaqondo obushushu aphantsi.

2. Thermosets

Umahluko omkhulu phakathi kwe-thermoset kunye ne-thermoplastic polymers yindlela abasabela ngayo kubushushu. Iipholima zeThermoplastic zithambisa ngobushushu kwaye zijike zibe lulwelo. Inkqubo yonyango ke ngoko iyabuyiswa, nto leyo ethetha ukuba zinokuphinda zilungiswe kwaye zisetyenziswe kwakhona. Xa ifakwe kwi-mold kwaye ishushu, i-thermoset iqina kwimilo echaziweyo, kodwa le nkqubo yokuqinisa ibandakanya ukubunjwa kweebhondi ezithile ezibizwa ngokuba yi-cross-links, ezibamba iimolekyuli kunye nokuguqula ubume obusisiseko bezinto.

Ngamanye amagama, iipolymers ze-thermoset zinesakhiwo esizithintelayo ekunyibilikeni kunye nokuguqulwa kwakhona ngelixa zinyanga. Emva kokunyanga, zigcina imilo yazo phantsi kobushushu kwaye zihlala ziqinile. Iipolymers ze-Thermosetting ziyakwazi ukumelana nobushushu obuphezulu, zinozinzo lwe-dimensional, kwaye azikwazi ukubunjwa kwakhona okanye zilungelelaniswe.

Iindawo zokusetyenziswa kwePolymer

Izinto ezininzi ezenziweyo kunye ne-organic, kubandakanya iiplastiki, iirubha, izinto zokuncamathelisa, izinto zokuncamathelisa, amagwebu, iipeyinti, kunye nezitywini, zisekelwe kwiipolymers. Ukusetyenziswa okuqhelekileyo kweepolymers ekwakhiweni kubandakanya iipeyinti, i-membrane yokukhusela amanzi, i-sealants, i-roofing and floor coatings, kunye nazo zonke iintlobo zezinto esinokucinga ngazo.

Ngokuphuhliswa kwamawaka eepolymers kwimarike kwindawo yebhubhoratri, iimveliso ezisetyenziselwa izicelo ezintsha zihlala zivela. Iipolymers, ezifumaneka phantse kuzo zonke izinto ezindlwini, zisebenza ngokukodwa ekukhuseleni amanzi. Izinto zokugquma ezisekwe kwipolymer, ezinokuthi zisetyenziswe kuluhlu olubanzi lwemigangatho efana nekhonkrithi, intsimbi, ialuminiyam, iinkuni, kunye nezigqubuthelo zebhitumene, zigcina ukusebenza kwazo nokuba kubushushu obuphantsi, kwaye zineasidi ephezulu kunye nokumelana nesiseko, ziphakathi kwezinto eziyimfuneko. yeeprojekthi zokwakha.

Ungasifaka njani i-Polymer-based Insulation Materials?

Izinto zokugquma ezisekelwe kwi-polymer zinikezelwa nguBaumerk kwiindidi ezahlukeneyo. Ukusetyenziswa kwezixhobo ezinikezelwa njenge-cover kunye ne-liquid nazo zenziwe ngokwahlukileyo.

Eyona ngongoma ibalulekileyo ekufuneka iqwalaselwe xa ufaka isiceloI-SBS ilungisiwe, i-Bituminous Waterproofing Membranekukuba indawo yesicelo kufuneka ikhululeke kuthuli kunye nokungcola. Ukuba kukho iziphene kumphezulu, zilungiswa ngodaka. Emva koko, isigqubuthelo esisekwe kwi-bituminous sepolymer sibekwe kwi-membrane primer ebekwe phezu komhlaba kwaye ibambelele kumphezulu usebenzisa idangatye letotshi.

Xa ufaka isiceloIHYBRID 120okanyeIHYBRID 115, umphezulu uyacocwa kuzo zonke izinto kwaye iintanda ziyacolwa. Emva koko, iimveliso, esele zilungele ukusetyenziswa, zisetyenziselwa phezulu kwiingubo ezimbini usebenzisa i-brush, roller okanye isibhamu sokutshiza.

I-SUPER TACK 290, enye imveliso esekelwe kwi-polymer kwikhathalogu yemveliso ye-Baumerk, isetyenziselwa ukudibanisa iiteyipu zokumisa amanzi kumphezulu. Ngombulelo ekusebenzeni kwayo okugqwesileyo kokubambelela, ibonelela ngokusebenza okufanayo ixesha elide kwiindawo apho isetyenziswa khona. Njengezinye izinto, umphezulu kufuneka ucocwe ngokupheleleyo ukungcola kunye nothuli ngaphambi kokusetyenziswa. Emva koko i-SUPER TACK 290 isetyenziswe ngokuthe nkqo kwaye ngokuthe tye kwizithuba ze-10-15 cm ukuvumela ukuhamba komoya. Ekugqibeleni, izinto eziza kubambelela zibekwe ngokufaka uxinzelelo olulula ukwenzela ukuba ubukhulu be-adhesive bube buncinci be-2-3 mm.

Sinike impendulo kumbuzo wokuba yintoni i-polymer ngokwenza uviwo oluneenkcukacha. Ukongeza, siphinde sachaza iindawo zokusetyenziswa kwepolymer kunye nendlela iimveliso ezisekwe kwipolymer ezisetyenziselwa ukuthintela amanzi. Masikukhumbuze ukuba unokufumana izixhobo zokuthintela amanzi esekwe kwi-polymer kunye nezinye izinto ezininzi zokugquma phakathi kweBaumerkiikhemikhali zokwakha! Ungaqhagamshelana noBaumerkukuhlangabezana neemfuno zakho kwiiprojekthi zakho zokwakha ngeyona ndlela ichanekileyo.

Unokufunda umxholo wethu onesihlokoYintoni ibhitumene kunye nebhitumene yokungaManzi?ukuba nolwazi oluneenkcukacha malunga nokuvalwa kwamanzi, kwaye ujonge ulwazi lwethuimixholo yebhlogkwicandelo lokwakha.