Ahakoa he hiahia tātau ki te whakawhanake i ngā piripiri, ki te hoko rānei i ngā piripiri, he maha ngā wā ka kitea e tātau he tiwhikete ROHS, he tiwhikete NFS, tae atu ki te kawe wera o ngā piripiri, te kawe wera, me ētahi atu, he aha te tohu o ēnei? Tirohia rātou i raro nei!
He aha te ROHS?
He paerewa whakahauanga te ROHS i whakawhanakehia e te ture o te Kotahitanga o Europi, ko tōna ingoa katoa ko te Aratohu mō teTe Whakawhāiti i ngā Matū Morearea i roto i ngā taputapu hiko me ngā taputapu hikoKa whakatinanahia mana te paerewa i te 1 o Hūrae, 2006, ko te nuinga hei whakahaere i ngā paerewa rauemi me ngā paerewa tukatuka o ngā hua hiko me te hiko, kia pai ake ai te hauora o te tangata me te tiaki i te taiao. Ko te whāinga o te paerewa he whakakore i te mata, te mercury, te cadmium, te hexvalent chromium, ngā polybrominated biphenyls me ngā polybrominated biphenyl ethers i roto i ngā hua motuka me te hiko, ā, kaua e neke ake i te 1% te ihirangi o te mata.
He aha te NSF? He aha te FDA? He aha te rerekētanga i waenganui i a rāua?
1. Ko te NSF te whakarāpopototanga reo Pākehā o te National Health Foundation of the United States, he whakahaere tuatoru kore-moni. E hangai ana ki ngā paerewa ā-motu o te United States, mā te whakawhanake i ngā paerewa, te whakamātautau me te manatoko, te whakahaere tiwhikete me ngā tuhinga arotake, te mātauranga me te whakangungu, te rangahau me ētahi atu huarahi hei whakarite me te tirotiro i ngā hua me ngā hangarau e pā ana ki te hauora tūmatanui me te taiao.
2. Mō te tiwhikete NSF, ehara te National Health Foundation (NSF) i te tari kāwanatanga, engari he whakahaere ratonga tūmataiti kore-moni. Ko tana kaupapa he whakapai ake i te kounga o te oranga o te hauora tūmatanui. Ko te NSF he tohunga hauora tūmatanui me te akuaku, tae atu ki ngā tari kāwanatanga, ngā whare wānanga, ngā umanga me ngā rōpū kaihoko. Ko tana mahi he whakatakoto i ngā paerewa whakawhanake me te whakahaere mō ngā hua katoa e pā ana ki te akuaku, te hauora tūmatanui, me ētahi atu. He taiwhanga whānui tā te NSF e whakamātautau ana i ngā hua katoa kua whakamatautauria kia tutuki i ngā paerewa tirotiro. Ka taea e ngā kaihanga katoa e whai wāhi ana ki te tirotiro NSF te tāpiri i te tapanga NSF ki te hua me ngā tuhinga mō te hua hei whakaatu i te whakapumautanga.
3, Ngā kamupene whai tiwhikete NSF, arā, ngā kamupene NSF, pērā i ngā taputapu kāinga, rongoā, kai, hauora, mātauranga me ērā atu. E pā ana te hua ki te kāwai ōrite. Ko te United States Food and Drug Administration (FDA) tētahi o ngā tari whakahaere i whakatūria e te kāwanatanga o te United States i roto i te Tari Hauora me ngā Ratonga Tangata (DHHS) me te Tari Hauora Tūmatanui (PHS). Ko te tinana tiwhikete NSF he whakahaere tiwhikete ā-ao tuatoru kore-moni, he 50 tau te hītori, ko te nuinga e mahi ana i ngā paerewa hauora me te haumaru tūmatanui me te hauora me ngā mahi tiwhikete hua kai, he maha ngā paerewa ahumahi e whakautehia whānuitia ana i te ao, ā, i te United States e kiia ana ko te paerewa. He paerewa ahumahi mana ake i te tiwhikete FDA a te US Food and Drug Administration.
He aha te SGS? He aha te whanaungatanga i waenga i te SGS me te ROHS?
Ko te SGS te whakarāpopototanga o Societe Generale de Surveillance SA, ko te whakamaoritanga ko "General Notary Firm". I whakatūria i te tau 1887, koia te kamupene tuatoru-motu tūmataiti nui rawa atu me te tawhito rawa atu o te ao e mahi ana i te kounga hua me te aromatawai hangarau. Kei Geneva tōna tari matua, ā, e 251 ōna peka huri noa i te ao. Ko te ROHS te ture a te EU, ka taea e te SGS te mahi whakamātautau i te tiwhikete hua me te tiwhikete pūnaha e ai ki te ROHS Directive. Engari ko te mea pono, ehara i te mea ko te pūrongo SGS anake e whakaaetia ana, engari kei reira ētahi atu tari whakamātautau tuatoru, pērā i te ITS me ētahi atu.
He aha te kawe wera?
Ko te kawe wera e pā ana ki ngā āhuatanga whakawhiti wera pumau, he rauemi matotoru 1m, ko te rerekētanga pāmahana i ngā taha e rua o te mata he 1 tohu (K,°C), i roto i te 1 hāora, mā roto i te horahanga o te 1 mita pūrua o te whakawhiti wera, ko te waeine ko watt/mita · tohu (W/(m·K), ka taea te whakakapi i te K ki te ℃).
E pā ana te kawe wera ki te hanganga o te rauemi, te mātotoru, te nui o te makuku, te pāmahana me ētahi atu āhuatanga o te rauemi. He iti te kawe wera o ngā rauemi he hanganga kore-āhua, he iti te mātotoru. Ina iti te nui o te makuku me te pāmahana o te rauemi, he iti te kawe wera.
He aha te RTV?
Ko te RTV te whakarāpopototanga o "Room Temperature Vulcanized Silicone Rubber" i te reo Ingarihi, e kiia ana ko "room temperature vulcanized silicone rubber" me te "room temperature cured silicone rubber", arā, ka taea te whakaora i tēnei rapa silicone i ngā āhuatanga pāmahana rūma (ko ngā insulators hangai he rapa silicone vulcanized pāmahana teitei). Kua tino manakohia te paninga rama anti-fouling RTV e ngā kaiwhakamahi pūnaha hiko nā tōna kaha anti-fouling flashover, te kore tiaki me te tukanga paninga ngāwari, ā, kua tere te whanaketanga.
He aha te UL? He aha ngā māka kei a UL?
Ko te UL he whakarāpopototanga mō Underwriter Laboratories Ins. UL Combustion Grade: Mura Ko te tohu UL94 te paerewa mura e whakamahia whānuitia ana mō ngā rauemi kirihou. Ka whakamahia hei aromatawai i te kaha o te rauemi ki te mate i muri i te tahunga. E ai ki te tere tahunga, te wā tahunga, te ātete maturuturu me te mura o te maturuturunga, he maha ngā tikanga aromatawai. He maha ngā uara ka taea te whiwhi mō ia rauemi kei raro i te whakamātautau, i runga i te tae, i te matotoru rānei. Ina tīpakohia te rauemi o tētahi hua, me tutuki tōna tohu UL ki te tohu ātete mura o ngā wāhanga kirihou mai i HB, V-2,V-1 ki V-0: HB: te tohu ātete mura iti rawa i roto i te paerewa UL94. Mō ngā tauira 3 ki te 13 mm te matotoru, he iti iho i te 40 mm te tere tahunga i te meneti; Mō ngā tauira iti iho i te 3 mm te matotoru, he iti iho i te 70 mm te tere tahunga i te meneti; Mēnā rānei, tineia i mua i te tohu 100 mm.
V-2: Whai muri i ngā whakamātautau tahunga 10-hēkona e rua ki te tauira, ka taea te tineia te mura i roto i te 60 hēkona, ā, ka taka pea ētahi mea mura.
V-1: Whai muri i ngā whakamātautau tahunga 10-hēkona e rua ki te tauira, ka taea te tineia te mura i roto i te 60 hēkona, ā, kāore e taea e ngā mea mura te taka.
V-0: Whai muri i ngā whakamātautau tahunga 10-hēkona e rua ki te tauira, ka taea te tineia te mura i roto i te 30 hēkona, ā, kāore e taea e ngā mea mura te taka.
Koinei ngā mōhiotanga whānui mō ngā piripiri e tohaina ana e Siway, i whakatūria a Shanghai Siway Building Materials Co., Limited i te tau 1984. I tēnei wā, kei a ia te tiwhikete pūnaha kounga o te ao ISO9001:2015 me te tiwhikete whakahaere pūnaha taiao ISO14001 me ētahi atu tiwhikete.
Wā tuku: Hanuere-10-2024