abenzi bezinto zokuncamathelisa izixhobo zoshishino

Isikhokelo sobunjineli kwi-PUR Structural Adhesive

Isikhokelo sobunjineli kwi I-PUR yokuncamathelisa koLwakhiwo

Polyurethane (urethane) adhesives zizinto ezincamathelayo ezinobunjineli obuphezulu ezineempawu ezizodwa. Ezi glues ezikhethekileyo zoshishino zenzelwe iinjongo ezithile xa zisetyenziswe kwiimveliso.

Eyona mveliso igqwesileyo yofakelo lweglu abavelisi beglu
Eyona mveliso igqwesileyo yofakelo lweglu abavelisi beglu

Isishwankathelo sePUR yokuncamathelisa kolwakhiwo

I-Polyurethane Reactive Adhesives (i-PUR adhesives) ziiglue zamashishini eziza njenge-glue enye okanye ezimbini. Zikwabizwa ngokuba zii-RPU zokuncamathelisa, iipolyurethanes ezisebenzayo, okanye inyibiliko eshushu esebenzayo. Ezi ziintlobo ezikhethekileyo zeeglues zezoshishino ezisabela kuphela xa zixutywe. I-PUR yokuncamathela yesakhiwo ayifuni ubukho bamanzi ukunyanga. Xa iphiliswe ngokupheleleyo, iglue yePUR ihlala ibhetyebhetye. Ngale ndlela, banokuxhathisa ngokulula ukungcangcazela kunye nefuthe. Xa kuziwa kwi-industry application ye-PUR structural glues, zi-agents ezinkulu zokubambisana. Bahlala benxibelelana kunye nee-substrates ezininzi ezifana nerabha, ikhonkrithi, iinkuni, iiplastiki, njalo njalo.

 

Indlela iPUR izinto zokuncamathelisa zesakhiwo umsebenzi

I-PUR i-adhesives iyaziwa ngokuqina kwayo kunye nokunyanga ngokukhawuleza. Olu ncamatheliso lobunjineli lukhethekileyo luyaziwa ngokwenza ibhondi yalo kwizigaba ezibini. I-adhesive kufuneka iphole kwaye iguquke ibe yinto eqinile. Emva koko kuthatha ixesha elithile ukufikelela amandla ayo okubamba. Emva koko isabela kwisithuba sosuku olunye okanye ezimbini ukuvelisa amandla ayo okugqibela ebhondi. Xa kunyangwa ngokupheleleyo, i-PUR yokuncamathelisa i-adhesive iya kuxhathisa konke ubushushu obugqithisileyo. Ikwabonelela ngemathiriyeli yokugqibela esebenza ukuxhathisa ukungcangcazela kunye neempembelelo.

 

Iimpawu ezibalulekileyo zemishini ye-PUR adhesives

I-PUR ye-structural adhesive ifumaneka njengenkqubo yokubambelela yamacandelo amabini. Amacandelo amabini okuncamatheliswa kwesakhiwo se-urethane asetyenziselwa ukudibanisa ii-substrates ezahlukeneyo. Isizathu sokuba i-adhesive ye-PUR enamacandelo amabini isetyenziselwe lo msebenzi ngenxa yezakhono zabo zokubopha ngamandla kunye ne-substrates ezahlukeneyo. Enye ipropathi ebalulekileyo ye-adhesive ye-PUR ye-structural adhesive-ibini i-flexibility yayo. I-adhesive ye-PUR enamacandelo amabini inokuthi yenziwe ibe yi-agent esebenza kakhulu edibeneyo efanelekileyo yokudibanisa izinto ezidibeneyo, isinyithi, iiplastiki kunye nezinye ii-substrates ezininzi. Zisetyenziswa kakhulu kwizicelo ezifuna amandla abalaseleyo e-peel, ukuxhathisa impembelelo, kunye namandla aphezulu okubambisa. I-adhesive ye-PUR ye-structural adhesive iyaziwa ngokubonisa i-shrinkage ephantsi. Oku kuthetha ukuba ilungile xa udibanisa i-laminates encinci okanye isinyithi okanye izikhumba.

 

Ukusetyenziswa okuphambili kwe-PUR yokunamathela kwisakhiwo

Izinto zokuncamathelisa zePUR ziiglu ezisetyenziswa ngokubanzi ukudibanisa imveliso kwizicelo ezininzi zokwenziwa. Yinto encamathelayo esetyenziswa kakhulu kwihlabathi jikelele. I-PUR i-adhesives isetyenziswe ngokuyinhloko kwizicelo apho iibhondi ezinamandla zifunekayo njengesikhumba, amalaphu, iiplastiki, iinkuni, njalo njalo. Izinto zokuncamathelisa ze-PUR ziguquguquka kakhulu kwaye oku kubangele ukuthandwa kwayo okukhulayo kwizicelo zemizi-mveliso. I-polyurethane adhesives zaziwa njenge-glue ye-industrial enamacandelo amabini asetyenziselwa ukudibanisa iimveliso kwiqondo lokushisa. Ziyathandwa ngenxa yokukwazi ukunyanga kumaqondo obushushu aqhelekileyo. Zisetyenziswa ikakhulu njengezinto zokuncamathelisa zesakhiwo kwaye zifumana usetyenziso olukhulu kwindawo yobunjineli bombane kunye ne-elektroniki yokubumba. Ezinye izinto ezincamathelayo ze-PUR zezo zangaphakathi kwinqwelomoya kunye nobunjineli bomatshini. I-adhesive ye-PU inokuthi isetyenziswe njengento yokubambelela elula kunye neendlela ezahlukeneyo zobunzima. Inokusetyenziswa kwakhona ekwakhiweni kokudibanisa izinto ezahlukeneyo zesakhiwo. I-adhesive ingasetyenziswa kwezi ndawo zilandelayo:

  • Ingasetyenziswa kwizicelo zokutshiza
  • Ingasetyenziselwa i-edge-banding kunye ne-woodworking
  • Ingasetyenziselwa indawo yolawulo, ilaphu, kunye nendibano yokucoca.
  • Isebenza kumgangatho, ifestile, kunye nokwenziwa kocango.
  • I-adhesive ye-PUR nayo iyi-arhente ebalulekileyo yokudibanisa kwishishini leemoto.

 

 

 

 

Izibonelelo zokusebenzisa i-PUR yokuncamathela yesakhiwo

Iza namaxesha ahlukeneyo okuphilisa: Izinto ezincamathelayo ze-PUR ziyaziwa ngamaxesha azo ahlukeneyo okuphilisa. Oku kuthetha ukuba banokuqulunqwa ukuze babe namaxesha ahlukeneyo amiselweyo okusetyenziswa kwiimeko ezahlukeneyo zobunjineli.

Ukuhluka: I-PUR i-adhesives ye-structural adhesives iyaziwa ngokuguquguquka kwayo. Le yipropathi ebalulekileyo yoomatshini eyenza ukuba isebenze kakhulu kusetyenziso lwemizi-mveliso. Zingasetyenziswa xa zidibanisa ii-substrates ezahlukeneyo ezineziphumo ezigqwesileyo. Njengobudlelwane obuguquguqukayo

Ibhondi ngaphandle kwee-primers: I-PUR yokuncamathela yesakhiwo ayifuni naziphi na iiprimers ukuba zisebenze. Oku kuthetha ukuba zinokusetyenziswa ngokulula ngaphandle kokuxuba okuyinkimbinkimbi.

Amandla amakhulu okuqina: Izinto ezincamathelayo ze-PUR ziyaziwa ngokuba namandla abalaseleyo okuqina. Oku kuthetha ukuba zinokusetyenziswa kwizicelo zemizi-mveliso apho i-substrates iphantsi kwe-tensile forces. Ziyaziwa ngokubonisa amandla okuqina okuqina anceda ukugcina imathiriyeli kunye. Le propati inokwenzeka ngenxa yokuba i-elastic kwaye yomelele ngaxeshanye ukumelana nemikhosi eqinile. Ukongezelela, isakhiwo sabo somatshini sibavumela ukuba balinganise uxinzelelo olunokwenzeka kwizinto eziphathekayo.

Ukutshintsha: Izinto zokuncamathelisa zePUR ziguquguquka kakhulu ukuze zikwazi ukuhambelana neendawo ezahlukeneyo. Yiyo loo nto inokufunyanwa kumabanga ahlukeneyo ukusuka kobunzima ukuya kokuguquguqukayo. I-adhesive yenziwe ukuba isetyenziswe ngokulula kwiindawo zoshishino.

Ilungele imithwalo: I-adhesive ye-PUR ye-structural adhesive yi-agent edibeneyo enokuthi isetyenziswe ukuxhasa imithwalo. Yimveliso egqwesileyo xa uzama ukuxhasa imithwalo eguqukayo kunye ne-static.

Iyakwazi ukudibanisa iindawo ezinkulu: I-PUR adhesives ingasetyenziselwa ukudibanisa iindawo ezinkulu kakhulu ze-substrate. Oku kwenzeka ngenxa yokuhambelana kwe-PUR adhesive.

Ukusebenza kweendleko: I-PUR i-adhesives ingasetyenziselwa kwiimeko zokuvelisa apho i-adhesives efikelelekayo ifunekayo kwi-bonding yesakhiwo. Lukhetho olukhulu apho kufuneka i-adhesives enexabiso eliphantsi kwaye ethembekileyo.

Ukuhambisa isicelo esilula: Izinto zokuncamathelisa zePUR ziza nendlela elula kakhulu yokukhupha. Oku kuthetha ukuba akufuneki udibanise iglue ngaphambi kokuba uyisebenzise.

Eyona mveliso igqwesileyo yofakelo lweglu abavelisi beglu
Eyona mveliso igqwesileyo yofakelo lweglu abavelisi beglu

Abavelisi abancamathelayo kunye noncedo lobugcisa kubathengi

Ekubeni i-PUR i-adhesives ye-structural adhesives iphezulu kakhulu, isetyenziswa kwizicelo ezinzima. Iimpawu zabo zesakhiwo zenza ukuba zilungele ukuxhasa imithwalo enzima. Abavelisi abaninzi be-PUR banikezela ngoncedo olukhethekileyo kunye neengcebiso kubathengi abafuna uncedo ngokufaka i-adhesive kwiindawo zabo zokuvelisa. I-PUR ukuncamathelisa kwesakhiwo iza nenkqubo yesicelo ecacileyo. Oku kuthetha ukuba iglu kufuneka isetyenziswe ngendlela ethile ukuze ivelise iziphumo ezilungileyo. Oku kuthetha ukuba abathengi abafuna uncedo lobugcisa kunye ne-PUR yabo ye-glue ye-structural banokufumana ukubonisana kwezobugcisa ngokusekelwe kwiimfuno zezibonelelo zabo.

Ukufumana okungakumbi malunga nokukhetha iPUR Structural Adhesive, ungandwendwela kwi-DeepMaterial apha https://www.epoxyadhesiveglue.com/category/epoxy-adhesives-glue/ ngolwazi olungakumbi.

yongezwa kwinqwelo yakho.
Phuma