Uyini umehluko phakathi kwe-PU glue strip kanye ne-Silicone strip?

Njengoba sazi ukuthi kunezilinganiso eziningi ze-IP zokukhanya kwe-LED strip, iningi le-strip engangeni manzi lenziwe nge-PU glue noma i-silicone. Zombili i-PU glue strips kanye ne-silicone strips ziyi-sticky strips ezisetshenziswa ezinhlotsheni ezahlukene. Kodwa-ke, ziyahlukahluka ngokwakheka, izici, kanye nokusetshenziswa okunconywayo.

Ukwakheka:

I-PU (Polyurethane) Glue Strip: Le glue yakhiwe nge-polyurethane. Le glue yenziwa ngokuhlanganisa i-polyol ne-isocyanate, okuveza i-glue eqinile neguquguqukayo.
I-Silicone Strip: Lona umucu wokunamathela osekelwe ku-silicone. I-Silicone iyinto yokwenziwa eyenziwe ngama-polymer e-silicone anokumelana nokushisa okuphezulu kanye nokuguquguquka.

Izakhiwo:

I-PU Glue Strip: Imicu yokunamathela ye-PU yaziwa kakhulu ngamandla ayo avelele okubopha, ukumelana nomswakama namakhemikhali, kanye nokuguquguquka. Inamathela kahle ezintweni eziningi ezahlukene, okuhlanganisa ukhuni, insimbi, ipulasitiki, kanye nendwangu.

Imichilo yokunamathela ye-silicone imelana kakhulu nokushisa, ayingenwa manzi, futhi inezimfanelo ezinhle zokuvikela ugesi. Ivame ukusetshenziswa ezinhlelweni ezidinga izinto zokuvala ezinamandla, njengokuvala umnyango, ifasitela, kanye namalunga.

Ukusetshenziswa Okunconyiwe:

I-PU Glue Strip: Imicu yokunamathisela ye-PU isetshenziswa kakhulu embonini yokwakha, yezimoto, neyezimboni ukuze ihlanganiswe futhi ivalwe. Ifanele ukuxhumanisa izinto ezahlukene ndawonye, ​​okuholela ekubophweni okuqinile nokuhlala isikhathi eside.
Imichilo yokunamathisela ye-silicone ivame ukusetshenziswa ekufakweni nasekufakweni kokuvikela. Ifaneleka ezinhlelweni ezidinga ukumelana namazinga okushisa aphezulu, ukuchayeka kumakhemikhali, kanye nokungena kwamanzi. Izinhlelo ze-HVAC, amaphaneli kagesi, kanye nezinhlelo zokuvala izimoto zonke zisebenzisa kakhulu imichilo ye-silicone.

Ngamafuphi, umehluko omkhulu phakathi kwe-PU glue strip kanye ne-silicone strip utholakala ekwakhekeni nasezimpahleni zazo. I-silicone strip inikeza ukumelana okuhle nokushisa, ukuvimbela amanzi, kanye nokushisa kagesi, kuyilapho i-PU glue strip inikeza ukubopha okuqinile kanye nokuguquguquka. Isinqumo phakathi kwalokhu okubili sinqunywa ukusetshenziswa komuntu ngamunye kanye nezimfanelo ezifiselekayo.

Uma ufuna ukwazi ulwazi olwengeziwe lokukhiqiza mayelana ne-LED strip engangeni manzi, noma i-SMD strip,Umugqa we-COB/CSPkanye ne-strip ephezulu yamandla kagesi, zizwe ukhululekileXhumana nathi!