Pahū ʻo Shenhai
Ma muli o ka Comparative Tracking Index (CTI), Hiki ke hoʻokaʻawale ʻia nā mea hoʻoheheʻe paʻa i hoʻohana ʻia i nā lako uila palekana palekana i ʻekolu pae: I, II, a me IIa, e like me ka hoikeia ma ka Papa 1.9. Wahi a ka GB/T 4207-2012 “Nā Kaʻina no ka Hoʻoholo ʻana i nā Huki Hoʻopaʻa Uila o nā Mea Paʻa Paʻa,” hāʻawi ʻia kahi mākaʻikaʻi o nā mea i hoʻohana mau ʻia, e like me ka mea i hoakakaia ma ka Papa 1.10.
| pae waiwai | Hoʻohālikelike ʻia me Traceability Index (CTI) |
|---|---|
| I | 600≤CTI |
| II | 400≤CTI＜600 |
| IIIa | 175≤＜400 |
Ma waho aʻe o kēia hoʻohālikelike waiwai, pono pū nā mea insulation i nā koi wela o ka hana. Inā holo nā lako uila palekana palekana ma lalo o nā kūlana kūpono ʻole i kona kūlana hana i helu ʻia, kona hana nui loa mahana wela ʻAʻole pono e hoʻopilikia i kona mau pono mechanical a me ka uila. No laila, ʻO ka mahana paʻa o ka mea insulation ma kahi o 20 ° C ke kiʻekiʻe ma mua o ka wela o ka hana o nā mea hana., ʻaʻole i emi iho ma lalo o 80 ° C.
| pae waiwai | Mea hoʻokaʻawale |
|---|---|
| I | ʻO nā keramika aniani, mika, aniani |
| II | Melamine asbestos arc pale plastik, ʻO ka ʻilika kūpaʻa kūpaʻa ʻana i nā pōhaku silicone organik, mea hui polyester unsaturated |
| IIIA | Polytetrafluoroethylene plastic, melamine aniani fiber plastic, ʻO ka papa lole aniani epoxy me ka ʻili i hoʻopaʻa ʻia me ka pena pale pale |
Hiki i nā mea hoʻolālā ke koho i nā mea insulation kūpono e pili ana i ka volta hana o nā mea uila a me nā koi e pili ana. Inā ʻaʻole kūpono nā mea i ʻōlelo ʻia ma luna i nā pono hoʻolālā, Hiki ke ho'āʻo ʻia nā mea ʻē aʻe e like me ke ʻano hoʻokolohua maʻamau (GB/T 4207-2012).
He mea nui e hoʻomaopopo i kēlā “mea hoʻokuʻu paʻa” e nānā i nā mea paʻa i ka wā e hana ai. Kekahi mau mea, he wai i ka manawa hoʻolako a paʻa i ka noi, ua manaʻo ʻia nō hoʻi nā mea hoʻokaʻawale paʻa, e like me ka insulating varnish.