TF-241: Mea pale lapalapa Intumescent ʻole Halogen no Polypropylene (PP)
ʻIke Huahana
ʻO TF-241 kahi mea pale ahi holomua ʻaʻohe halogen, aloha i ke kaiapuni i hoʻolālā kūikawā ʻia no nā polyolefins, me ka homopolymer PP (PP-H) a me ka copolymer PP (PP-B). Me ke kumu waikawa, ke kumu kinoea, a me ke kumu kalapona, hoʻokō ʻo TF-241 i ka pale ahi maikaʻi loa ma o kahi ʻano hana hoʻokumu char intumescent. Me ka hoʻouka ʻana o 22%, ua hoʻokō nā hui PP e hoʻokomo ana iā TF-241 i nā kūlana lapalapa paʻa, me UL94 V-0 (3.0mm) a me GWIT 960°C, me ka mālama ʻana i nā waiwai mechanical maikaʻi loa.
Nā Hiʻohiʻona Koʻikoʻi
- ʻAʻohe Halogen a me Eco-Friendly: ʻAʻohe metala kaumaha a i ʻole nā mea weliweli.
- Ka Hana Kiʻekiʻe: Hoʻokuʻu haʻahaʻa i ka uahi, kūpaʻa wai koʻikoʻi, a me ke kūpaʻa wela.
- Hoʻohālikelike Versatile: Hoʻonohonoho ʻia no nā noi PP-H a me PP-B.
- Hana Kaulike: Mālama i ka ikaika mechanical a me ka hiki ke hana.
Nā Kikoʻī ʻenehana
| Waiwai | Waiwai |
|---|---|
| helehelena | Pauka keʻokeʻo |
| ʻIke P₂O₅ | ≥52% |
| ʻIke N | ≥18% |
| ka makū | ≤0.5% |
| Ka nui o ka nui | 0.7–0.9 g/cm³ |
| Mahana Palaho. | ≥260°C |
| Ka nui o ka ʻāpana (D₅₀) | ~18 µm |
Nā mea nui o ka hana
- Ka Pale ʻana i ke Ahi:
- UL94 V-0 (1.5mm & 3.0mm)
- LOI: 28–30%
- Ua hala ʻo GWIT 960°C
- Mālama i ka helu V-0 ma hope o ka hoʻāʻo paila wai 70°C/48h.
- Nā Waiwai Mekanika:
Waiwai PP-H (S1) PP-B (S2) Ikaika Hoʻopaʻa 28 MPa 23 MPa Elongation i ka wā hoʻomaha 53% 102% Modulus Flexural 2315 MPa 1981 MPa Papa Kuhikuhi Kahe Hoʻoheheʻe 6.5 g/10min 3.2 g/10min
Nā noi
He kūpono no ka PP pale ahi i loko o:
- Nā lako hale
- Nā mea hoʻomehana ea mahu
- Nā ʻāpana uila a me nā ʻāpana kaʻa
Ka Hoʻonohonoho ʻana i Manaʻo ʻia
| Mea Hana | PP-H (S1) | PP-B (S2) |
|---|---|---|
| PP (H110MA/EP300M) | 77.3% | 76.3% |
| TF-241 | 22–24% | 23–25% |
| Nā mea hoʻohui* | 0.7% | 0.7% |
*Hoʻokomo pū ʻia ka lubricant (EBS), antioxidant (B215), a me ka mea anti-dripping agent (FA500H).
No ke aha e koho ai iā TF-241?
✔ Hoʻomau: Kūlike me nā lula pili i ke kaiapuni.
✔ Hana Kiʻekiʻe: Hoʻoponopono i ka pale ʻana i ka lapalapa a me ka kūpaʻa o nā mea.
✔ Hilinaʻi: Nā hopena kūlike ma lalo o ke kaumaha wela a me ka hydrolytic.
Contact Us （lucy@taifeng-fr.com） for samples and technical support to optimize your PP flame-retardant solutions!
Ka manawa hoʻouna: Iulai-01-2025
