Tekanyetso ea Naha e Tlamang bakeng sa Libaesekele tsa Motlakase "Tlhaloso ea Tekheniki ea Polokeho bakeng sa Libaesekele tsa Motlakase" (GB 17761-2024), mofuta o ntlafalitsoeng o lokollotsoe semmuso mme oa kenngoa tšebetsong ho tloha ka la 1 Loetse, 2025, o nkela maemo a pele sebaka (GB17761-2018).
Tekanyetso e ncha bakeng sa "Tlhaloso ea Tekheniki bakeng sa Polokeho ea Libaesekele tsa Motlakase" (GB 17761-2024) e beha litlhoko tse thata ts'ebetsong ea ho thibela malakabe ea thepa e seng ea tšepe 'meleng oa koloi.Ntle le lipotoloho tsa motlakase le likarolo tsa motlakase tse hokahaneng tse hlokang ho fihlela UL94 V-0 ho latela mofuta oa 2018, maemo a macha a boetse a totobatsa hore karolo ea betri e tlameha ho fihlela boemo ba UL94 V-0, ha li-padding tse bonolo, masela, letlalo, lithapo tsa potoloho ea motlakase, le lisampole tse tšesaane tse ka kobehang habonolo li tlameha ho fihlela maemo a holimo a thibelang malakabe. Phetoho ena e ikemiselitse ho ntlafatsa polokeho ea libaesekele tsa motlakase maemong a feteletseng joalo ka mollo.
Tekanyetso e Ncha bakeng sa Thepa e seng ea Tšepe/Litlhoko tse tobileng tsa ho hanyetsa mollo le ho lieha ha malakabe ke life?
6.4.1 Litlhoko tsa ho thibela mollo le malakabe
Thepa e seng ea tšepe e sebelisoang libaesekeleng tsa motlakase e fihlela litlhoko tse latelang bakeng sa ho hanyetsa mollo le ho lieha ha malakabe.
- a) Tshebetso ya ho tuka ha thepa e seng ya tshepe e fumanehang dipotolohong tsohle tsa motlakase le dikarolong tsa tsona tsa motlakase tse hokahantsweng (tse kang dipotoloho tsa ho tjhaja, diswitjhi tsa motlakase, disebediswa tsa tshireletso ya potoloho e kgutshwane, dihokelo tsa motlakase, dihokelo, jj., ntle le dithapo) e tla latela ditlhoko tsa boemo ba V-0 ho GB/T5169.16.
- b) Disebediswa tsa mosamo o tenyetsehang (tse kang thepa ya foam e tlatsitsweng setulong) di lokela ho fihlela ditlhoko tsa dibopeho tsa ho tuka tsa Tafole ya 2 ya GB38262-2019 bakeng sa disebediswa tsa mosamo o tenyetsehang.
- c) Nako ea ho hotetsa ea thepa ea masela e seng ea tšepe (joalo ka likoahelo tsa litulo) e lokela ho ba ≤15s, nako ea ho chesa e lokela ho ba ≤30s, bolelele ba tšenyo e lokela ho ba ≤200mm, 'me index ea oksijene e lokela ho ba ≥26.0%.
- d) Lisebelisoa tsa letlalo tse seng tsa tšepe (tse kang letlalo le koahelang litulo, jj.) li lokela ho fihlela litlhoko tsa litšobotsi tsa ho tuka ha thepa ea letlalo (bakeng sa litulo) ho Tafole ea 2 ea GB382622019.
- e) Boemo ba tshebetso ya ho tuka ha thepa e seng ya tshepe (jwalo ka dikarolwana tsa betri) tse amanang ka ho toba le pakete ya betri bo lokela ho fihlela ditlhoko tsa boemo ba V-0 ho GB/T5169.16.
- f) Lithapo tsohle tsa potoloho ea motlakase li lokela ho ba le sephara sa lelakabe se otlolohileng sa ≤425 mm.
- g) Tshebetso ya ho tuka ha thepa e meng e seng ya tshepe (jwalo ka dikarolo tsa mokhabiso, di-mudguard, jj., empa ho sa kenyeletswe mabili) e lokela ho fihlela ditlhoko tsa boemo ba V-1 ho GB/T5169.16. Bakeng sa disampole tse tshesane tse sekametseng ho kobeha le disampole tse kobehang empa di sa hote ha di pepesetswa mollong, tshebetso ya tsona ya ho tuka e lokela ho fihlela ditlhoko tsa boemo ba VTM-1 ho GB/T40302.
Sichuan Taifeng jwalo ka mofani wa thepa ya profeshenale ya ikgethang ka ho etsa R&D, tlhahiso le thekiso ya di-retardants tsa malakabe, re na le letoto le fapaneng la dihlahiswa tsa ammonium polyphosphate (APP)
TF-201: khetha liaparo tse thibelang mollo
TF-211/TF-212: khetha ho roala masela
TF303/TF-303S: E qhibilihang ka metsing, e khetha ho kolobisa le ho phekola lehong, fiberboard, pampiri, masela, likhoele tsa lehlaka, jj.
TF-241: e rata polyolefin (joalo ka PP, PE, PBS) le rabara.
Lihlahisoa tsa Taifeng tsa Ammonium Polyphosphate tse se nang halogen tse thibelang malakabe li se li loketse, rea u amohela ho ikopanya le rona.
Nako ea poso: Tshitwe-26-2025
