IiPlastiki zobuNjineli beZixhobo zoMbane ezibubungqina bokudubula

Kwindawo yobunjineli bezinto zokwakha, ngakumbi ngeeplastiki zobunjineli, Kubalulekile ukuvavanya hayi nje iimpawu zabo zomatshini nezombane, kodwa kunye nokuzinza kwabo kwe-thermal kunye nokukwazi ukumelana nombane omileyo.

Ukuzinza kweThermal

Ngezixhobo zombane ezingaqhushumba, izinto zeplastiki ezisetyenziswe kwi-casings zifunekayo ukubonisa ukuzinza okuphezulu kwe-thermal. Kwiimeko zovavanyo ezikhankanyiweyo, ukuhla kweqondo lokushisa eliphezulu kufuneka kube yi-20K xa kuthelekiswa neTemperature Index (OF) e 20000 iiyure kwigophe lokumelana nobushushu.

Ubunakho be-Anti-static

Izinto zePlastiki kufuneka zibe neepropati ezisebenzayo zokulwa ne-static, okubandakanya imilinganiselo yokuthintela ukuveliswa kunye nokuqokelelana kombane ongashukumiyo. Oku kunokufezekiswa ngokongeza izongezo ezifanelekileyo zokuqhuba ukwehlisa umthamo wezinto eziphathekayo kunye nokumelana nomphezulu. Xa ivavanywa phantsi kweemeko ezithile (10mm umgama we-electrode), ukuba i-surface insulation resistance yamacandelo eplastiki atshintshiweyo ayidluli i-10Ω, impahla ithathwa njengesebenzayo ekuthinteleni ukwakheka okungatshintshiyo.

Ngaphandle kokutshintsha izinto zeplastiki, Iingozi zomlilo ezingaguqukiyo nazo zinokuncitshiswa ngokucutha indawo engaphezulu evelileyo yeengxowa zeplastiki (okanye iinxalenye) kwizixhobo zombane ezingagqabhuki. Itheyibhile 1 ichaza imida kwindawo ephezulu yomgangatho weengxowa zeplastiki (okanye iinxalenye), ngelixa iTheyibhile 2 ichaza ububanzi okanye ububanzi bamalungu eplastiki amade, kunye nobukhulu beengubo zeplastiki kwiindawo zentsimbi.

Ubuninzi beNdawo yoMphezulu yeeNgxoxo zePlastiki (okanye Amacandelo)

Udidi lwezixhobo kunye nenqanaba	Udidi lwezixhobo kunye nenqanaba	Eyona ndawo iphezulu S/m²	Eyona ndawo iphezulu S/m²	Eyona ndawo iphezulu S/m²
I	I	10000	10000	10000
II	Iindawo ezinobungozi	Zowuni 0	Zowuni 1	Zowuni 2
II	Inqanaba le-IIA	5000	10000	10000
II	Inqanaba le-IIB	2500	10000	10000
II	Inqanaba le-IIC	400	2000	2000

Ubukhulu bemilinganiselo eMiselweyo yezahlulo zePlastiki eziKhethekileyo

Udidi lwezixhobo kunye nenqanaba	Udidi lwezixhobo kunye nenqanaba	Ububanzi okanye ububanzi bomcu omde/mm	Ububanzi okanye ububanzi bomcu omde/mm	Ububanzi okanye ububanzi bomcu omde/mm	Ubukhulu bentsimbi yomphezulu weplastiki yokwaleka/mm	Ubukhulu bentsimbi yomphezulu weplastiki yokwaleka/mm	Ubukhulu bentsimbi yomphezulu weplastiki yokwaleka/mm
I	I	20	20	20	2	2	2
II	Iindawo ezinobungozi	Zowuni 0	Zowuni 1	Zowuni 2	Zowuni 0	Zowuni 1	Zowuni 2
II	Inqanaba le-IIA	3	30	30	2	2	2
II	Inqanaba le-IIB	3	30	30	2	2	2
II	Inqanaba le-IIC	1	20	20	0.2	0.2	0.2

Ngaphaya koko, iiplastiki ezisetyenziselwa ukwenza iikhongi (okanye amacandelo) zezixhobo zombane ezingaqhubi kudubula nazo kufuneka zibonise ngokugqwesileyo ilangatye ukuxhathisa kwaye baphumelele iimvavanyo ezahlukeneyo ezifana nobushushu kunye nokumelana nokubanda, kunye nokufota.