I te ao o ngā kirihou, he mea tino nui te whakarite i te haumaru ahi. Hei aromatawai i ngā āhuatanga ātete mura o ngā rauemi kirihou, i whakawhanakehia e te Underwriters Laboratories (UL) te paerewa UL94. Mā tēnei pūnaha whakarōpūtanga e mōhiotia whānuitia ana ka āwhina i te whakatau i ngā āhuatanga mura o ngā kirihou, ā, ka taea e ngā kaihanga te whakaputa hua haumaru ake.
Ngā Kāwai UL94: Ka whakarōpūhia e te paerewa UL94 ngā rauemi kirihou ki ngā momo whakarōpūtanga rerekē i runga i ō rātou whanonga i roto i tētahi raupapa whakamātautau ahi. E rima ngā whakarōpūtanga matua: V-0, V-1, V-2, HB, me te 5VB.
V-0: Ko ngā rauemi e eke ana i te whakarōpūtanga V-0 ka tineia i roto i te 10 hēkona i muri i te tango i te pūtake mura, ā, kāore e puta he mura e mura ana, e kanapa ana rānei i tua atu i te tauira.
V-1: Ko ngā rauemi e eke ana i te whakarōpūtanga V-1 ka tineia i roto i te 30 hēkona, ā, kāore e puta he mura, he mura rānei i tua atu i te tauira.
V-2: Ko ngā rauemi e kiia ana he V-2 ka tineia i roto i te 30 hēkona engari he iti noa te mura, te mura rānei i muri i te tangohanga o te mura.
HB: E pā ana te whakarōpūtanga tahunga whakapae (HB) ki ngā rauemi kāore e tutuki i ngā whakaritenga mō ngā whakarōpūtanga poutū engari kāore e horapa te mura puta noa i te tauira i te wā whakamātautau.
5VB: Ko tēnei whakarōpūtanga e hāngai ana ki ngā rauemi tino angiangi, he iti iho i te 0.8 mm te rahi, ka tineia i roto i te 60 hēkona, ā, kāore e puta he mura, he mura rānei i tua atu i te tauira.
Ngā Tukanga Whakamātautau: He maha ngā tikanga whakamātautau e whakamahia ana e te paerewa UL94 hei whakatau i te kaha o te ātete mura o ngā kirihou. Kei roto i ēnei whakamātautau ko te Whakamātautau Tahu Poutū (UL94 VTM-0, VTM-1, me te VTM-2), te Whakamātautau Tahu Whakapae (UL94 HB), me te Whakamātautau Tahu 5V (UL94 5VB). Ka aromatawaihia e ia whakamātautau te kaha o te rauemi ki te tineia anō me tōna āhua ki te horapa mura.
Ngā Whakaaro mō ngā Rauemi: I te wā e whakahaerehia ana te whakamātautau UL94, he maha ngā āhuatanga ka pā ki te whakatauranga ātete mura o te rauemi. Kei roto i ēnei ko te matotoru o te tauira, te aroaro o ngā tautoko o waho, ngā tāpiringa, me te kapia motuhake i whakamahia.
Ngā Whakamahinga me ngā Painga: Mā te mārama ki ngā whakatauranga ārai mura UL94 ka āwhina i ngā kaihanga ki te whiriwhiri i ngā rauemi kirihou e tika ana mō ngā momo whakamahinga e tino hira ana te haumaru ahi. Ko ngā wāhanga motuka, ngā whare hiko, ngā hikohiko kaihoko, me ngā rauemi hanga he tauira o ngā ahumahi me ngā hua e tino hira ana te tutuki i ngā paerewa UL94. Mā te whakamahi i ngā rauemi me ngā whakarōpūtanga UL94 teitei ake ka whakarite kia pai ake te ātete ahi me te haumaru.
Whakamutunga: He taputapu nui te pūnaha whakatauranga ātete ahi UL94 mō te aromatawai i ngā āhuatanga haumaru ahi o ngā rauemi kirihou. Mā te whakarōpū i ngā kirihou ki ngā momo whakarōpūtanga rerekē pērā i te V-0, V-1, V-2, HB, me te 5VB, ka taea e te paerewa UL94 te mārama ki ngā whanonga o ngā rauemi i te wā e pāngia ana e te ahi. Mā te tutuki i te paerewa UL94 ka āwhina i te hanga hua haumaru ake, ā, ka whakarite kia tutuki i ngā kirihou e whakamahia ana i roto i ngā momo ahumahi ngā whakaritenga haumaru ahi nui.
Shifang Taifeng New Flame Retardant Co., Ltdhe tohunga ngaioārai mura kore-halogenwheketere i Haina me te 22 tau o te wheako.
TF-241He ranunga ātete mura APP ka taea te whakamahi mō te PP/HDPE. Ka taea e ngā rauemi FR te eke ki te UL94 V0.
Whakapā mai: Emma Chen
Īmēra:sales1@taifeng-fr.com
Waea/Whatsapp:+86 13518188627
Wā tuku: Oketopa-24-2023
