

ʻO TF-251 kahi ʻano hou o ka phosphorus nitrogen flame retardant, i hoʻohana nui ʻia i ka polypropylene copolymer, polypropylene homopolymer, PE, TPV a me nā mea ʻē aʻe. Hōʻike ʻia ia ma ke ʻano o ka pauka keʻokeʻo, nona ka hopena ahi a me ka lapalapa maikaʻi. I ke kaʻina hana o ka puhi ʻana i nā mea, hiki iā TF-251 ke hana i kahi papa kalapona momona, i mea e hoʻokaʻawale pono ai i ka oxygen a pale i ka puhi ʻana i ka ikaika. Eia kekahi, ʻo ka huahana i hana ʻia mai ia mea he haʻahaʻa ka density, hana i ka uahi liʻiliʻi i ka wā e puhi ʻia ai, a pale i nā pilikia e like me ka hydration a me ka salinization. Ma ke ʻano he mea pale ahi hou, loaʻa iā TF-251 kahi hopena lapalapa paʻa loa. Loaʻa iā ia kahi ākea o nā noi a hiki ke hoʻohana ʻia i nā mea like ʻole e pono ai ke ahi a me ka lapalapa. I ke kaʻina hana ʻoihana, hiki i ka hoʻohana ʻana iā TF-251 ke hoʻomaikaʻi nui i ka pono o ka hana a hoʻemi i nā kumukūʻai hana. Ma ka hoʻohana ʻana iā TF-251, hiki iā mākou ke hoʻokiʻekiʻe i ka hopena pale ahi i kahi pae hou. Hiki iā ia ke hoʻokō i ka huahana i ka helu ahi UL94 V0, ʻo ia hoʻi hiki i kā mākou huahana ke kū i ka mahana kiʻekiʻe a me nā mea ʻino ʻē aʻe, no laila e hōʻoiaʻiʻo ana i ka maikaʻi o ka huahana a me ka palekana o ka mea hoʻohana. He mea pale ahi maikaʻi loa ʻo TF-251, hiki ke hoʻomaikaʻi nui i ka hana pale ahi o ka huahana a hoʻokō i nā pono like ʻole.
| Papa Kuhikuhi | TF-251 |
| N% | ≥17 |
| P% | ≥19 |
| Ka nui o ka wai | ≤0.5 |
| Keʻokeʻo (R457) | ≥90.0 |
| Ka nui o ka nui (g/cm3) | 0.7-0.9 |
| TGA (T99%) | ≥270℃ |
| Ka nui o ka ʻāpana (D50) | 15-20µm- |
| Mea Hana | Homo-polypropylene | Co-polypropylene | PE | TPV |
| TF-251% | 19-21 | 22-25 | 23-25 | 45-50 |
| UL-94 | V-0 | V-0 | V-0 | V-0 |



