Kodi pali kusiyana kotani kwa PU glue strip ndi Silicone strip?

Monga tikudziwira kuti pali ma IP ambiri opangira kuwala kwa mizere ya LED, mizere yambiri yosalowa madzi idapangidwa ndi PU guluu kapena silikoni. Amasiyana m'mapangidwe, mawonekedwe, ndi kagwiritsidwe koyenera, komabe.

Zolemba:

PU (Polyurethane) Glue Strip: Zomatirazi zimapangidwa ndi polyurethane. Guluuyu amapangidwa pophatikiza polyol ndi isocyanate, kutulutsa zomatira zolimba komanso zosunthika.
Silicone Strip: Ichi ndi chomata chopangidwa ndi silikoni. Silicone ndi chinthu chopangidwa kuchokera ku ma polima a silicone omwe ali ndi kukana kutentha kwambiri komanso kusinthasintha.

Katundu:

PU Glue Strip: Zingwe zomatira za PU zimadziwika bwino chifukwa champhamvu zake zomangirira, kukana chinyezi ndi mankhwala, komanso kusinthasintha. Amagwirizana bwino ndi zinthu zosiyanasiyana, kuphatikizapo matabwa, zitsulo, pulasitiki, ndi nsalu.

Zingwe zomatira za silicone ndizosatentha kwambiri, sizingalowe madzi, komanso zimakhala ndi zida zabwino zotsekera magetsi. Amagwiritsidwa ntchito nthawi zambiri pazinthu zomwe zimafuna zosindikizira zamphamvu, monga zitseko, zenera, ndi kusindikiza pamodzi.

Kugwiritsa Ntchito Kovomerezeka:

PU Glue Strip: Zingwe zomatira za PU zimagwiritsidwa ntchito kwambiri pantchito zomanga, zamagalimoto, ndi mafakitale pomangirira ndi kusindikiza. Iwo ali oyenerera kugwirizanitsa zipangizo zosiyanasiyana pamodzi, zomwe zimapangitsa kuti pakhale mgwirizano wamphamvu komanso wokhalitsa.
Zingwe zomatira za silicone zimagwiritsidwa ntchito nthawi zambiri kusindikiza ndi kutsekereza ntchito. Ndizoyenera kugwiritsa ntchito zomwe zimafuna kukana kutentha kwambiri, kukhudzidwa ndi mankhwala, komanso kulowa kwamadzi. Makina a HVAC, mapanelo amagetsi, ndi zosindikizira zamagalimoto onse amagwiritsa ntchito kwambiri zingwe za silikoni.

Mwachidule, kusiyanitsa kwakukulu pakati pa PU glue strip ndi silicone strip kumapezeka pamapangidwe awo ndi katundu. Mzere wa silicone umapereka kukana kwabwino kwa kutentha, kutsekereza madzi, komanso kutchinjiriza kwamagetsi, pomwe Mzere wa glue wa PU umapereka kulumikizana kolimba komanso kusinthasintha. Chisankho pakati pa ziwirizi chimatsimikiziridwa ndi ntchito ya munthu payekha komanso makhalidwe omwe akufuna.

Ngati mukufuna kudziwa zambiri zopanga zamtundu wa LED wopanda madzi, kapena mzere wa SMD,Chithunzi cha COB / CSPndi mzere wamagetsi apamwamba, omasukaLumikizanani nafe!