Kaupapa
I ngā tau tata nei, kua piki haere te āwangawanga mō ngā tūponotanga taiao me te hauora e pā ana ki ngā ārai mura e whakamahia ana i roto i ngā kirihou. Nā reira, kua piki haere te rongonui o ngā ārai mura kore-halogen nā ō rātou āhuatanga haumaru ake, ā, he pumau ake.
Ka mahi ngā aukati mura kore-halogen mā te whakakore i ngā tukanga tahunga e puta ana ina pāngia ngā kirihou e te ahi.
1. Ka tutuki tēnei mā te whakararuraru ā-tinana, ā-matū hoki i ngā hau mura e tukuna ana i te wā e tahuna ana. Ko tētahi o ngā tikanga noa ko te hanganga o tētahi paparanga waro tiaki i runga i te mata o te kirihou.
2. Ina pāngia e te wera, ka pāngia ngā mea ārai mura kore-halogen e te tauhohenga matū, ka tukuna he wai, ētahi atu hau rānei kāore e mura. Ka hangaia e ēnei hau he ārai i waenganui i te kirihou me te mura, ā, ka whakaroa i te horapa o te ahi.
3. Ka pirau ngā ārai mura kore-halogen, ka hanga he paparanga waro pumau, e mōhiotia ana ko te waro, e mahi ana hei ārai ā-tinana, e ārai ana i te tukunga atu o ngā hau mura.
4. Hei tāpiri, ka taea e ngā mea ārai mura kore-halogen te whakawaiwai i ngā hau mura mā te whakakoi me te hopu i ngā rauropi kore utu me ngā wāhanga mura pūngāwerewere. Ka pakaru pai tēnei tauhohenga i te mekameka tauhohenga o te mura, ka whakaiti ake i te kaha o te ahi.
He ārai mura kore-hauota-pūkawa te ammonium polyphosphate. He kaha tōna ātete mura i roto i ngā kirihou, ā, kāore he paitini, he āhuatanga taiao hoki.
Te Whakamahinga Kirihou
Ko ngā kirihou ātete mura pērā i te FR PP, FR PE, FR PA, FR PET, FR PBT me ērā atu, e whakamahia whānuitia ana i roto i te umanga motuka mō ngā roto o ngā motuka, pērā i ngā papaaho whakahaere, ngā panera tatau, ngā wāhanga nohoanga, ngā papa hiko, ngā paepae taura, ngā panera hiko ātete ahi, ngā taputapu whakawhiti, ngā papa hiko, me ngā paipa kawe wai, hau.
Paerewa ātete mura (UL94)
Ko te UL 94 he paerewa mura mō ngā kirihou i tukuna e te Underwriters Laboratories (USA). Ka whakarōpūhia e te paerewa ngā kirihou i runga i te āhua o tā rātou mura i roto i ngā momo aronga me ngā matotoru o ngā wāhanga mai i te iti rawa o te ātete mura ki te tino ātete mura i roto i ngā whakarōpūtanga e ono.
| Whakatauranga UL 94 | Te Whakamāramatanga o te Whakatauranga |
| V-2 | Ka mutu te mura i roto i te 30 hēkona i tētahi wāhanga, ā, ka maturuturu iho ngā pata kirihou mura poutū. |
| V-1 | Ka mutu te tahunga i roto i te 30 hēkona i runga i te wāhanga poutū, ā, ka puta mai ngā pata kirihou kāore e mura. |
| V-0 | Ka mutu te tahunga i roto i te 10 hēkona i runga i te wāhanga poutū, ā, ka puta mai ngā pata kirihou kāore e mura. |
Te Hanganga i Tukuna
| Rauemi | Tātai S1 | Tātai S2 |
| Te Whakapūtātanga Homopolymer PP (H110MA) | 77.3% | |
| Te Whakakotahitanga PP (EP300M) | 77.3% | |
| Hinu Whakahinuhinu (EBS) | 0.2% | 0.2% |
| Ārai Matekiri (B215) | 0.3% | 0.3% |
| Ārai-maturuturu (FA500H) | 0.2% | 0.2% |
| TF-241 | 22-24% | 23-25% |
| Ko ngā āhuatanga miihini e hangai ana ki te 30% o te rōrahi tāpiri o TF-241. Me te 30% TF-241 kia eke ki te UL94 V-0 (1.5mm) | ||
| Taonga | Tātai S1 | Tātai S2 |
| Te tere mura poutū | V0(1.5mm) | UL94 V-0(1.5mm) |
| Te taupū hāora whakawhāiti (%) | 30 | 28 |
| Kaha kume (MPa) | 28 | 23 |
| Te roa i te whati (%) | 53 | 102 |
| Te tere mura i muri i te kohua wai (70℃, 48h) | V0 (3.2mm) | V0 (3.2mm) |
| V0 (1.5mm) | V0 (1.5mm) | |
| Te rerekētanga piko (MPa) | 2315 | 1981 |
| Taupū Rewa (230℃, 2.16KG) | 6.5 | 3.2 |
