TF-241 ʻAmonium polyphosphate halogen-free flame retardant no PP
Hoʻolauna
ʻO nā pono nui o ka hoʻohana ʻana i ka hui ʻana o APP TF-241 he mea pale ahi i loko o ka polypropylene (PP) penei. ʻO ka mea mua, hoʻopau pono ʻo TF-241 i ka lapalapa ʻana o PP, e hoʻonui ana i kona kūpaʻa ahi. He mea koʻikoʻi kēia i nā noi kahi i manaʻo nui ʻia ai ka palekana ahi. ʻO ka lua, he kūpaʻa wela maikaʻi loa ʻo TF-241, e mālama ana i ka pono o ke kūkulu ʻana o PP ma lalo o nā mahana kiʻekiʻe. Kōkua pū ia i ka hōʻemi ʻana i ka hoʻokuʻu ʻana o ka uahi a me nā hoʻokuʻu kinoea ʻawahia i ka wā o ke ahi ʻana, e hōʻemi ana i nā pōpilikia olakino. Eia kekahi, he mea maikaʻi loa ka launa pū ʻana o TF-241 me PP, e hōʻoia ana i ka hoʻohui maʻalahi a me ka hana mau. Ma keʻano holoʻokoʻa, hōʻike ka hui synergistic o TF-241 i kona mau pono nui ma ke ʻano he mea pale ahi no PP.
Nā kikoʻī
| Nā kikoʻī | TF-241 |
| helehelena | Pauka keʻokeʻo |
| ʻO ka nui o ka P (w/w) | ≥22% |
| ʻIke N (w/w) | ≥17.5% |
| ka waiwai pH (10% aq, ma 25 ℃) | 7.0~9.0 |
| Ka mānoanoa (10% aq, ma 25 ℃) | ＜30mPa·s |
| Ka makū (w/w) | <0.5% |
| Ka nui o ka ʻāpana (D50) | 14~20µm |
| Ka nui o ka ʻāpana (D100) | ＜100µm |
| Ka hoʻoheheʻe ʻia (10% aq, ma 25 ℃) | ＜0.70g/100ml |
| Ka Mahana Hoʻopau (TGA, 99%) | ≥270℃ |
Nā ʻano
1. ʻAʻohe halogen a ʻaʻohe metala kaumaha.
2. Haʻahaʻa ka nui, haʻahaʻa ka hana ʻana o ka uahi.
2. Pauka keʻokeʻo, kūpaʻa wai maikaʻi, hiki ke hala i 70 ℃, hoʻāʻo hoʻoluʻu 168h.
3. Kūlana paʻa wela kiʻekiʻe, hana hana maikaʻi, ʻaʻohe paheʻe wai maopopo i ka wā e hana ai.
4. Ka nui o ka hoʻohui liʻiliʻi, ka pono o ka pale ʻana i ke ahi, ʻoi aku ma mua o 22% hiki ke hala iā UL94V-0 (3.2mm).
5. Loaʻa i nā huahana pale ahi ka hana maikaʻi o ke kūpaʻa wela kiʻekiʻe a hiki ke hala i nā hoʻokolohua GWIT 750 ℃ a me GWFI 960 ℃.
7. Hiki ke palaho i loko o nā hui phosphorus a me ka naikokene.
Noi
Hoʻohana ʻia ʻo TF-241 i ka homopolymerization PP-H a me ka copolymerization PP-B a me HDPE. Hoʻohana nui ʻia ia i ka polyolefin flame retardant a me HDPE e like me ka mea hoʻomehana ea mahu a me nā lako 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 | 22-24% | 23-25% |
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) |
| Ka palena o ka helu 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, 24mt/20'fcl me ka ʻole o nā pallets, 20mt/20'fcl me nā pallets. ʻO nā ʻūpā ʻē aʻe e like me ke noi.
Ka mālama ʻana:i kahi maloʻo a me kahi anu, e mālama ana mai ka lā a me ka makū,ka lōʻihi o ke ola papa ʻelua mau makahiki.
Nā huahana pili
Nā huahana pili
