I-TF-241: Isithinteli seLanga esingenaHalogen kwiPolypropylene (PP)
Isishwankathelo seMveliso
I-TF-241 sisithinteli-mlilo esiphucukileyo esingena-halogen, esinobuhlobo nokusingqongileyo esenzelwe ngokukodwa ii-polyolefins, kubandakanya i-homopolymer PP (PP-H) kunye ne-copolymer PP (PP-B). Iquka umthombo we-asidi, umthombo wegesi, kunye nomthombo wekhabhoni, i-TF-241 ifikelela kwi-flame retardancy ephezulu ngokusebenzisa indlela yokwenza i-char engaphakathi. Ngomthwalo we-22%, ii-PP compounds eziquka i-TF-241 zihlangabezana nemigangatho eqinileyo yokutsha, kubandakanya i-UL94 V-0 (3.0mm) kunye ne-GWIT 960°C, ngelixa zigcina iipropati ezintle zoomatshini.
Ezona mpawu
- Ayina-Halogen kwaye inobuhlobo neNdalo: Ayinazo iintsimbi ezinzima okanye izinto eziyingozi.
- Ukusebenza kakuhle: Ukukhupha umsi okuphantsi, ukumelana okubalaseleyo kwamanzi, kunye nokuzinza kobushushu.
- Ukuhambelana okuguquguqukayo: Kwenzelwe usetyenziso lwe-PP-H kunye ne-PP-B.
- Ukusebenza Okulinganiselayo: Kugcina amandla oomatshini kunye nokusebenziseka lula.
Iinkcukacha zobugcisa
| Ipropati | Ixabiso |
|---|---|
| Inkangeleko | Umgubo omhlophe |
| Umxholo we-P₂O₅ | ≥52% |
| Umxholo we-N | ≥18% |
| Ukufuma | ≤0.5% |
| Unizi lolwapho kuyiwa khona | 0.7–0.9 g/cm³ |
| Ubushushu bokubola. | ≥260°C |
| Ubungakanani beParticle (D₅₀) | ~18 µm |
Iimbalasane Zokusebenza
- Ukuthintela ilangatye:
- I-UL94 V-0 (1.5mm kunye ne-3.0mm)
- I-LOI: 28–30%
- Idlula i-GWIT 960°C
- Igcina umlinganiselo we-V-0 emva kovavanyo lokubilisa amanzi oluyi-70°C/iiyure ezingama-48.
- Iipropati zoomatshini:
Ipropati I-PP-H (S1) I-PP-B (S2) Tensile strength 28 MPa 23 MPa Ukwandiswa ngexesha lokuphumla 53% 102% Imodulus eguquguqukayo 2315 MPa I-MPa yowe-1981 Isalathisi sokuhamba koMnyibiliko 6.5 g/10 min 3.2 g/10 min
Izicelo
Ilungele i-PP ethintela ilangatye kwi:
- Izixhobo zasekhaya
- Izifudumezi zomoya eziphuma ngomphunga
- Izixhobo ze-elektroniki kunye neemoto
Ifomula Ecetyiswayo
| Izinto eziphathekayo | I-PP-H (S1) | I-PP-B (S2) |
|---|---|---|
| I-PP (H110MA/EP300M) | 77.3% | 76.3% |
| TF-241 | 22–24% | 23–25% |
| Izongezo* | 0.7% | 0.7% |
*Ibandakanya i-lubricant (EBS), i-antioxidant (B215), kunye ne-anti-dripping agent (FA500H).
Kutheni Ufanele Ukhethe i-TF-241?
✔ Ihlala ixesha elide: Ithobela imithetho enobuhlobo nokusingqongileyo.
✔ Ukusebenza Okuphezulu: Ilungelelanisa ukulibaziseka komlilo kunye nokuthembeka kwezinto.
✔ Ithembekile: Iziphumo ezihlala zihleli phantsi koxinzelelo lobushushu kunye nolwe-hydrolytic.
Contact Us （lucy@taifeng-fr.com） for samples and technical support to optimize your PP flame-retardant solutions!
Ixesha leposi: Julayi-01-2025
