Kugwiritsa ntchito PPO, PC, PA mu PV Junction Box

Bokosi la photovoltaic junction ndi cholumikizira pakati pa ma cell a solar omwe amapangidwa ndi ma module a solar cell ndi chipangizo chowongolera ma solar.Ndi mapangidwe ophatikizika omwe amaphatikiza kapangidwe ka magetsi, kapangidwe ka makina ndi sayansi yazinthu.

1. Zofunikira pa bokosi la photovoltaic junction

Chifukwa cha kugwiritsiridwa ntchito kwa ma module a solar cell ndi mtengo wake wokwera mtengo, bokosi lolumikizana ndi dzuwa liyenera kukhala ndi izi:

1) Ili ndi anti-kukalamba yabwino komanso kukana kwa UV;

2) Itha kugwiritsidwa ntchito m'malo ovuta;

3) Ili ndi njira yabwino kwambiri yochepetsera kutentha komanso voliyumu yamkati yamkati kuti ichepetse kutentha kwamkati kuti ikwaniritse zofunikira zachitetezo chamagetsi;

4) Ntchito yabwino yopanda madzi komanso yopanda fumbi.

2. Zinthu zoyendera nthawi zonse za bokosi lolumikizirana

▲Kuyesa kusindikiza

▲Kuyesa kukana kwanyengo

▲ Mayeso a ntchito yamoto

▲Kukonza mayeso a magwiridwe antchito a mapazi omaliza

▲ Mayeso odalirika a pulagi-cholumikizira

▲ Kuzindikira kutentha kwa diode

▲ Kuzindikira kukana kulumikizana

Pazinthu zoyeserera pamwambapa, timalimbikitsa zida za PPO zamagawo ophatikizika a bokosi / zophimba;PPO ndi PC zipangizo zolumikizira;PA66 ya mtedza.

3. PV mphambano bokosi thupi/chivundikiro zinthu

1) Zofunikira pakugwirira ntchito kwa bokosi lolumikizana / chivundikiro

▲ Khalani ndi anti-kukalamba bwino ndi UV kukana;

▲ kukana kutsika kwakukulu;

▲ Kuchita bwino kwambiri koletsa moto;

▲ Good kukana mankhwala;

▲Kukana zovuta zosiyanasiyana, monga kukhudzidwa kwa zida zamakina, ndi zina.

2) Zinthu zingapo zopangira zida za PPO

▲ PPO ili ndi gawo laling'ono kwambiri pakati pa mapulasitiki akuluakulu asanu a uinjiniya, ndipo ilibe poizoni ndipo imakwaniritsa miyezo ya FDA;

▲ Wapadera kutentha kukana, apamwamba kuposa PC mu zipangizo amorphous;

▲ Mphamvu zamagetsi za PPO ndizabwino kwambiri pakati pa mapulasitiki aukadaulo, ndipo kutentha, chinyezi ndi pafupipafupi sizimakhudza mphamvu zake zamagetsi;

▲ PPO/PS ali otsika shrinkage ndi wabwino dimensional bata;

▲ PPO ndi PPO / PS mndandanda wa aloyi ali ndi madzi otentha kwambiri kukana pakati pa pulasitiki zomangamanga ambiri, mlingo otsika kwambiri mayamwidwe madzi, ndi kusintha pang'ono dimensional pamene ntchito m'madzi;

▲ PPO/PA aloyi mndandanda ndi kulimba wabwino, mphamvu mkulu, kukana zosungunulira, ndipo akhoza sprayed;

▲ Flame retardant MPPO nthawi zambiri imagwiritsa ntchito phosphorous ndi nitrogen retardants, zomwe zimakhala ndi halogen-free flame retardant ndipo zimakumana ndi chitukuko cha zipangizo zobiriwira.

3) Zomwe zimapangidwira za PPO zolimbikitsidwa za bokosilo

4. Chingwe cholumikizira zakuthupi

1) Zofunikira zazikulu za zida zolumikizira

▲ Khalani ndi ntchito yabwino yoletsa moto, ndipo zofunikira zoletsa moto ndi UL94 V0

▲Zolumikizira nthawi zambiri zimayenera kulowetsedwa ndikutulutsidwa nthawi zambiri, kotero mphamvu ndi kulimba kwa zinthu kumafunika kukhala apamwamba;

▲ Wosanjikiza wotsekera kunja ali ndi ntchito zabwino kwambiri zotsutsa kukalamba komanso zotsutsana ndi ultraviolet, ndipo zitha kugwiritsidwa ntchito kwa nthawi yayitali m'malo ovuta.

▲ Zofunikira za insulation (mphamvu zowononga zotchingira ndi zopinga) ndizokwera

▲Low hygroscopicity, kukhudzidwa kochepa pa kukhazikika kwamagetsi ndi mawonekedwe

2) Thupi katundu analimbikitsa chingwe cholumikizira chuma PPO chuma

3) Thupi katundu analimbikitsa chingwe cholumikizira zinthu zakuthupi PC

5. Zinthu za mtedza

1) Zofunikira zazikulu zamtengo wa mtedza

▲ Zofunikira zamoto UL 94 V0;

▲ Kuchita kwa insulation (mphamvu yowononga kuwononga mphamvu ndi kutetezedwa kwapamwamba) ndizofunikira;

▲ Low hygroscopicity, chikoka pang'ono pa mphamvu ya magetsi ndi dimensional bata;

▲Pamwamba pabwino, gloss yabwino.

2) Zomwe zimapangidwira mtedza wa PA66