PS (Polystyrene Zimapereka mphamvu yabwino komanso yokhazikika pakatha nthawi ndi kutentha mitundu yosiyanasiyana komanso kapangidwe kake, malinga ndi miyezo ya EIA-481-D. Izi ndi zowoneka bwino zachilengedwe zomwe zimakhala ndi kuwonekera kwakukulu kumakulepheretsani kuyang'ana kosavuta. Izi Polystyrene ndizoyenera kusiyanasiyana kwa 0,2mm to 0.5mm ya bolodi ya bolodi kutalika kuchokera ku 8mm mpaka 104mm.
Mawonekedwe onse ndi minda yamphepo yamkuntho imapezeka pa nkhaniyi ndi pepala lotetezedwa ndi zotsekemera pulasitiki.
Polystyrene Zinthu ndi malo osakwiya omwe ali ndi mawonekedwe achilengedwe kwambiri | Kuyika uinjiniya kwa capoctors, madera, Crystal Oscillators, MLCCS, ndi zina zongokhalira | Mapika onse a sinha amagwirizana ndi miyezo ya Ea 481 | ||
OyanjanikandiMatekiti a chipatundikiro chomata kwambirindiMakina a sinho kutentha olimbikitsa matepi | Mphepo yamkuntho kapena mphepo yopanga chisankho | Onetsetsani kuyang'ana thumba lathunthu nthawi iliyonse yopanga |
Mtundu | Chimo | ||
Malaya | Zopambana polystyrene (PS) zomveka | ||
M'lifupi mwake | 8 mm, 12 mm, 16 mm, 24 mm, 32 mm, 44 mm, 54 mm, 76 mm, 88 mm, 104 mm | ||
Karata yanchito | Capacita, Intractor, Crystal Oscator, mLCC ... | ||
Phukusi | Mphepo imodzi kapena mtundu wa mphepo pa 22 "Regeboard Reel |
Katundu wathupi | Njira Yoyesera | Lachigawo | Peza mtengo |
Mphamvu yokoka | ASMM D-792 | g / cm3 | 1.10 |
Makina | Njira Yoyesera | Lachigawo | Peza mtengo |
Kukhala mphamvu @intles | Iso527 | Kg / cm2 | 45 |
Kuchuluka kwamphamvu @kuswa | Iso527 | Kg / cm2 | 40.1 |
Tnsile engongtion @break | Iso527 | % | 25 |
Katundu wamagetsi | Njira Yoyesera | Lachigawo | Peza mtengo |
Kukana Kukana | ASTM D-257 | Ohm / sq | Palibe amene |
Njira Yoyesera | Lachigawo | Peza mtengo | |
Kutentha kumatha kutentha | ASMM D-648 | ℃ | 62-65 |
Kuumba Shrinkage | ASMM D-955 | % | 0,004 |
Zamaso Katundu | Njira Yoyesera | Lachigawo | Peza mtengo |
Kutumiza Kuunika | ISO-13468-1 | % | 90.7 |
Kusawalitsa | ISO14782 | % | 18.7 |
Zogulitsa zimakhala ndi alumali wa chaka chimodzi kuyambira tsiku lopanga pomwe zidasungidwa pansi pa malo osungitsa. Sungani pamalo ake oyambira mkati mwa kutentha kwa 0 ℃ mpaka 40 ℃, komanso chinyezi chochepa <65% rh. Izi zimasiyidwa ndi dzuwa mwachindunji ndi chinyezi.
Imagwirizana ndi muyezo wa Eia wamakono wa Eia-481, woti atuluke kuti kupindika mkati mwa 250-millimemeter kutalika sikuyenera kupitirira 1 millimeter.
Mtundu | Kukakamiza | Kutentha kunayamba | |||
Malaya | Shpt27 | Shpt27d | Shptpssa329 | Shht32 | Shht32D |
Polycarbonate (PC) | √ | √ | x | √ | √ |
Katundu wakuthupi wa zinthu | Pepala lazinthu zakuthupi |
Njira Zopangira | Malipoti oyeserera oyesedwa |