Paerewa Ārai Mura Hou mō ngā Rauemi Kore-Whakarewa

Ko te "Whakatakotoranga Hangarau Haumaru mō ngā Pahikara Hiko" (GB 17761-2024) Paerewa ā-Motu mō ngā Pahikara Hiko, kua tukuna mana te putanga hou, ā, kua whakatinanahia i te 1 o Hepetema, 2025, hei whakakapi i te paerewa o mua (GB17761-2018).

Ko te paerewa hou mō te "Whakatakotoranga Hangarau mō te Haumaru o ngā Pahikara Hiko" (GB 17761-2024) e whakatakoto ana i ngā whakaritenga tino kaha mō te mahi ātete mura o ngā rauemi kore-whakarewa i roto i te tinana o te waka.Haunga ngā ara iahiko hiko me ngā wāhanga hiko hono e hiahia ana kia tutuki i te UL94 V-0 e ai ki te putanga 2018, e kī ana hoki te paerewa hou me tutuki te taumata UL94 V-0 o te wāhanga pākahiko, ā, me tutuki hoki i ngā whakakī ngohengohe, ngā kakahu, te hiako, ngā waea ara iahiko hiko, me ngā tauira angiangi ngāwari te piko ngā taumata ātete mura teitei ake. Ko te whāinga o tēnei huringa he whakarei ake i te haumaru o ngā pahikara hiko i roto i ngā āhuatanga tino kino pēnei i te ahi.

Paerewa Hou mō ngā Rauemi Kore-Whakarewa/He aha ngā whakaritenga motuhake mō te ātete ahi me te ātete mura?

6.4.1 Ngā whakaritenga ārai ahi me te mura

Ka tutuki i ngā rauemi kore-whakarewa e whakamahia ana i roto i ngā pahikara hiko ngā whakaritenga e whai ake nei mō te ātete ahi me te ātete mura.

• a) Me tutuki te mahi tahunga o ngā rauemi kore-whakarewa kei roto i ngā ara iahiko hiko katoa me ō rātou wāhanga hiko hono (pēnei i ngā ara iahiko utu, ngā pana hiko, ngā taputapu tiaki ara iahiko-poto, ngā hononga hiko, ngā hononga, me ētahi atu, engari ko ngā waea) ki ngā whakaritenga taumata V-0 i roto i te GB/T5169.16.
• b) Me tutuki i ngā rauemi urunga rapa (pēnei i ngā rauemi pahuka kua whakakīia ki te nohoanga) ngā whakaritenga āhuatanga mura o te Ripanga 2 o GB38262-2019 mō ngā rauemi urunga rapa.
• c) Ko te wā mura o ngā rauemi kakahu kore-whakarewa (pērā i ngā taupoki nohoanga) me ≤15 hēkona, ko te wā paoa me ≤30 hēkona, ko te roa o te pakaru me ≤200mm, ā, ko te taupū hāora me ≥26.0%.
• d) Me tutuki i ngā rauemi hiako kore-whakarewa (pēnei i te hiako hipoki nohoanga, me ētahi atu) ngā whakaritenga āhuatanga mura o ngā rauemi hiako (mō ngā nohoanga) i te Ripanga 2 o GB382622019.
• e) Me tutuki i te taumata mahi tahunga o ngā rauemi kore-whakarewa (pērā i ngā wāhanga pākahiko) e pā tika ana ki te kete pākahiko ngā whakaritenga o te taumata V-0 i roto i te GB/T5169.16.
• f) Me ≤425 mm te horapa poutū o te mura o ngā waea hiko katoa.
• g) Me tutuki te mahi tahunga o ētahi atu rauemi kore-whakarewa (pēnei i ngā wāhanga whakapaipai, ngā pare paru, me ētahi atu, engari kāore i roto i ngā potae) i ngā whakaritenga o te taumata V-1 i roto i te GB/T5169.16. Mō ngā tauira angiangi e ngāwari ana ki te piko me ngā tauira e piko ana engari kāore e mura ina pāngia e te ahi, me tutuki te mahi tahunga o aua tauira ki ngā whakaritenga o te taumata VTM-1 i roto i te GB/T40302.

Hei kaiwhakarato ngaio a Sichuan Taifeng e tohunga ana ki te R&D, te whakaputa, me te hoko i ngā aukati mura, he maha ā mātou raupapa hua ammonium polyphosphate (APP).

TF-201: he pai ake mō ngā paninga ātete ahi

TF-211/TF-212: pai ake mō ngā paninga kakahu

TF303/TF-303S: wairewa-wai, pai ake mō te rumaki me te maimoatanga ātete-mura o te rakau, te papa muka, te pepa, ngā kakahu, ngā muka pāpaka, me ētahi atu.

TF-241: he pai ake te polyolefin (pērā i te PP, PE, PBS) me te rapa.

Kua rite ngā hua ārai mura kore-halogen Ammonium Polyphosphate a Taifeng, nau mai whakapiri mai ki a mātou.