ʻO ka mea pale ahi ʻole halogen e like me APP, AHP, MCA e hāʻawi i nā pono koʻikoʻi ke hoʻohana ʻia i loko o ka plastic. Hana ia ma ke ʻano he mea pale ahi maikaʻi, e hoʻonui ana i ke kūpaʻa ahi o ka mea. Eia kekahi, kōkua ia i ka hoʻomaikaʻi ʻana i nā waiwai mechanical a me thermal o ka plastic, e ʻoi aku ka paʻa a me ke kūpaʻa i nā mahana kiʻekiʻe.
mea pale ahi plastik PP
Ka wehewehe huahana: Loaʻa iā TF-241 ka nui o P a me N, he ʻano halogen free environmentally flame retardant no ka polyolefin. Ua hoʻomohala kūikawā ʻia nonā PP like ʻoleLoaʻa i ke kumu waikawa, ke kumu kinoea a me ke kumu kalapona, hoʻomaka ka hana TF-241 ma o ka hoʻokumu ʻana i ke ʻano char a me ka ʻōnaehana intumescent.
Pōmaikaʻi:ʻOi aku ka maikaʻi o ke kūpaʻa wai o ka PP pale ahi i mālama ʻia e TF-241. Loaʻa iā ia ka hana pale ahi maikaʻi (UL94-V0) ma hope o ka hoʻolapalapa ʻana i 72 mau hola i ka wai 70℃.
Hiki iā PP（3.0-3.2mm) me 22% TF-241 ke hala i nā hoʻokolohua o UL94 V-0 a me GWIT 750℃ / GWFI 960℃.
Hiki iā PP (1.5-1.6mm) me 30% ka nui o ka hoʻohui o TF-241 ke hala i nā hoʻokolohua o UL94 V-0.
Pepa ʻIkepili ʻenehana / Nā kikoʻī:
| Nā kikoʻī | TF-241 |
| helehelena | Pauka keʻokeʻo |
| P2O5ʻike (w/w) | ≥52% |
| ʻIke N (w/w) | ≥18% |
| Ka makū (w/w) | ≤0.5% |
| Ka nui o ka nui | 0.7-0.9 g/cm3 |
| Mahana Hoʻopau | ≥260 ℃ |
| Ka nui o nā ʻāpana awelika (D50) | ma kahi o 18µm |
Nā ʻano:
1. Pauka keʻokeʻo, kūpaʻa wai maikaʻi.
2. Haʻahaʻa ka nui, haʻahaʻa ka hana ʻana o ka uahi.
3. ʻAʻohe halogen a ʻaʻohe metala kaumaha.
Noi:
Hoʻohana ʻia ʻo TF-241 i loko homopolymerization PP-H a me ka copolymerization PP-B. Hoʻohana nui ʻia ia i loko
ʻO ka polyolefin pale ahi e like me ka mea hoʻomehana ea mahu a me nā mīkini hale.
ʻŌlelo Kuhikuhi no 3.2mm PP (UL94 V0):
| Mea Hana | Formula S1 | Formula S2 |
| Homopolymerization PP (H110MA) | 77.3% |
|
| Hoʻohuihui PP (EP300M) |
| 77.3% |
| Mea hoʻoluʻu momona (EBS) | 0.2% | 0.2% |
| Mea hoʻōla ʻokiʻoki (B215) | 0.3% | 0.3% |
| Pale i ka kulu ʻana (FA500H) | 0.2% | 0.2% |
| TF-241 | 22% | 22% |
ʻO nā waiwai mechanical e pili ana i ka 30% o ka nui o ka hoʻohui ʻana o TF-241. Me 30% TF-241 e hiki ai i ka UL94 V-0 (1.5mm)
| Mea | Formula S1 | Formula S2 |
| Ka helu lapalapa kū pololei | V0 (1.5mm) | UL94 V-0 (1.5mm) |
| Palena i ka helu kuhikuhi oxygen (%) | 30 | 28 |
| Ikaika tensile (MPa) | 28 | 23 |
| Elongation i ka wā haki (%) | 53 | 102 |
| Ka helu lapalapa ma hope o ka hoʻolapalapa ʻana i ka wai (70 ℃, 48h) | V0 (3.2mm) | V0 (3.2mm) |
| V0 (1.5mm) | V0 (1.5mm) | |
| Modulus Flexural (MPa) | 2315 | 1981 |
| Helu hoʻoheheʻe (230 ℃, 2.16KG) | 6.5 | 3.2 |
Hoʻopili ʻana:25kg/ʻeke, 22mt/20'fcl me ka ʻole o nā pallets, 17mt/20'fcl me nā pallets. ʻO nā ʻūpā ʻē aʻe e like me ke noi.
Ka Waihona:i kahi maloʻo a me kahi anu, e mālama ana mai ka makū a me ka lā, ola papa ʻelua makahiki.
