Isiphumo sokuqala seizinto zokuncamathelisa kunye nezinto zokutywinaibhekisa kubuchule beglu okanye i-sealant bokunamathela kwi-substrate xa idibene, ngaphambi kokuba kwenzeke naluphi na uhlobo lokuqina okanye ukuseta okubalulekileyo. Olu phawu lubalulekile kwiindlela ezininzi zokusetyenziswa, njengoko lugqiba ukuba iglu iya kuzibamba kakuhle kangakanani izinto emva kokusetyenziswa.
Nazi ezinye zezona zinto zibalulekileyo malunga nokuqala kovavanyo:
Ukubaluleka kobuchule bokuqala
Ubudlelwane obukhawulezileyo:Ukubopha okuphezulu kokuqala kuvumela ukunamathela ngokukhawuleza, okubalulekileyo xa kusetyenzwa apho iindawo kufuneka zibanjwe endaweni yazo ngexesha lokuhlanganiswa okanye ukucocwa.
Ukuphatha kunye nokubeka indawo:Ukubopha kakuhle kokuqala kunceda ekubekeni izinto ngokuchanekileyo ngaphandle komngcipheko wokuba zityibilike okanye zihambe ngaphambi kokuba iglu inyame ngokupheleleyo.
Ukusebenza kakuhle kwexesha:Iimveliso ezine-first tack ephezulu zinokunciphisa ixesha lokuhlanganisa, njengoko zifuna ukuxinwa okanye inkxaso encinci ngexesha lenkqubo yokuxinwa.
Izinto Ezichaphazela Ukuqala Kokulwa
Ukuxinana:Ubunzulu be-viscosityiglue enamathelayo kakhuluokanye i-sealant inokuchaphazela amandla ayo okumanzisa umphezulu kwaye idale ikhonkco lokuqala. Izinto ezithambileyo ezisezantsi zihlala zine-tick yokuqala engcono.
Amandla angaphezulu:Amandla omphezulu wezinto ezidityanisiweyo adlala indima ebalulekileyo. Iindawo ezinamandla aphezulu (ezifana neentsimbi) zihlala zivumela ukunamathela okungcono kuneendawo ezinamandla amancinci (ezifana neeplastiki).
Ubushushu kunye nokufuma:Iimeko zendalo zinokuchaphazela ukusebenza kwezincamathelisi. Amaqondo obushushu aphezulu anokubangela ukuba i-tack iqine, ngelixa ukufuma kunokunceda okanye kuthintele ukunamathela kuxhomekeke kwikhemikhali yokuncamathelisa.
Indlela Yokunyanga:Uhlobo lwendlela yokucola (umz., ukucola umswakama, ukucola ubushushu, ukucola i-UV) lunokuchaphazela ukucola kokuqala. Ezinye izincamathelisi zinokufuna inqanaba elithile lokufuma okanye ubushushu ukuze kuphuhliswe ukucola.
Uvavanyo lokuqala lweTack
Uvavanyo lwePeel:Indlela eqhelekileyo yokuvavanya i-tack yokuqala kukuvavanya i-peel, apho umcu we-glue ubotshelelwa kwi-substrate uze utsalwe ukuze kulinganiswe amandla afunekayo ukuze kwahlulwe.
Uvavanyo lokucheba:OkuIsitywina Esiqinileyo SokubophaUvavanyo lulinganisa amandla e-glue okumelana namandla okutyibilika xa ii-substrates ezimbini zidibene.
Uvavanyo lweTack: Iindlela ezithile zokuvavanya iintambo, ezifana "novavanyo lweminwe," zingasetyenziselwa ukuvavanya ukuba iglu inamathela kakuhle kangakanani kumphezulu emva kokusetyenziswa.
Izicelo
Ulwakhiwo:Izincamathelisi ezine-tick ephezulu yokuqala zidla ngokusetyenziswa ekwakheni iiphaneli zokubopha, iithayile, kunye nezinye izinto apho kufuneka zibambeke ngokukhawuleza.
Iimoto:Kwizicelo zeemoto, izincamathelisi zisetyenziselwa izinto zokubopha ezifuna ukubekwa ngokuchanekileyo ngexesha lokuhlanganiswa.
Ukupakisha:Kwiphakheji, ukubopha kokuqala kubalulekile ukuqinisekisa ukuba izitywino ziyabamba ngexesha lokuthuthwa nokugcinwa.
Eyona Ncamathiselo Ilungileyo Yelitye Lendalo
Ukulungiswa kweJunbond Konke OkuphezuluIsitywina seBonding esiqinileyo kakhuluyi-sealant enamandla kakhulu kwaye inamathelayo ene-tick ephezulu yokuqala kunye namandla okugqibela (400kg/10cm²). Ingasetyenziselwa ukutywina iindidi ezahlukeneyo zeejoyinti kunye nezixhobo zokubopha ukuze kufezekiswe ukubopha okuguquguqukayo nokusebenza okuphezulu kunye nokutywina phantse kuyo nayiphi na indawo enemingxuma kunye nengenamingxuma. Le mveliso inee-antifungal agents ezithintela ngempumelelo ukukhula kwesikhunta.
| No | Into yoVavanyo | Iyunithi | Iziphumo zokwenyani | |
| 1 | Inkangeleko | - | Ithambile, akukho maqamza omoya, akukho maqhuqhuva | |
| 2 | Ixesha lokuphumla (kwi-23℃ 50% yokufuma) | umzuzu | 22-25 | |
| 3 | Ukuwa | Ithe nkqo | mm | 0 |
| Ithe tyaba | mm | Ayinakukhubazeka | ||
| 4 | Ukukhupha | ml/ngomzuzu | ≥1000 | |
| 5 | Ubunzima beShore A /72h | - | 54±2 | |
| 6 | Amandla okuGcoba | I-Mpa | ≥1.9±5 | |
| 7 | Tensile strength | I-Mpa | ≥2.3±5 | |
| 8 | Ukwandiswa ngexesha lokuphumla | % | 310 | |
| 9 | i-volatile organic compound (VOC) ngaphandle kwe-formaldehyde toluene | ≤0.03 | ||
| 10 | Ubunzima obuthile | g/cm3 | 1.45±0.05 | |
| 11 | Yomile ngokupheleleyo (iteyiphu yokutywina ye-8mm) | iiyure | 21 | |
| 12 | Ukumelana nobushushu | °C | -50℃~150℃ | |
| 13 | Ubushushu besicelo | °C | 4℃~40℃ | |
| 14 | Umbala | Mhlophe/Mnyama | ||
| No | Into yoVavanyo | Iyunithi | Iziphumo zokwenyani | |
| 1 | Inkangeleko | - | Ithambile, akukho maqamza omoya, akukho maqhuqhuva | |
| 2 | Ixesha lokuphumla (kwi-23℃ 50% yokufuma) | umzuzu | 5-8 | |
| 3 | Ukuwa | Ithe nkqo | mm | 0 |
| Ithe tyaba | mm | Ayinakukhubazeka | ||
| 4 | Ukukhupha | ml/ngomzuzu | ≥300 | |
| 5 | Ubunzima beShore A /72h | - | 20-25A | |
| 6 | Amandla okuGcoba | I-Mpa | ≥2.0±5 | |
| 7 | Tensile strength | I-Mpa | ≥1±5 | |
| 8 | Ukwandiswa ngexesha lokuphumla | % | ≥150 | |
| 9 | i-volatile organic compound (VOC) ngaphandle kwe-formaldehyde toluene | ≤0.03 | ||
| 10 | Ubunzima obuthile | g/cm3 | 1.1±0.05 | |
| 11 | Yomile ngokupheleleyo (iteyiphu yokutywina ye-8mm) | iiyure | 17 | |
| 12 | Ukumelana nobushushu | °C | -50℃~150℃ | |
| 13 | Ubushushu besicelo | °C | 4℃~40℃ | |
| 14 | Umbala | Icacile ngekristale | ||