TF-241: Ihe na-egbochi ọkụ na-enweghị Halogen maka Polypropylene (PP)
Nchịkọta Ngwaahịa
TF-241 bụ ihe na-egbochi ọkụ nke na-enweghị halogen, nke na-anaghị emebi gburugburu ebe obibi nke e mere kpọmkwem maka polyolefins, gụnyere homopolymer PP (PP-H) na copolymer PP (PP-B). TF-241, nke nwere isi iyi acid, isi iyi gas, na isi iyi carbon, na-enweta mbelata ọkụ dị elu site na usoro intumescent char-forming. Site na ibu nke 22%, PP compounds nke gụnyere TF-241 na-emezu ụkpụrụ ọkụ siri ike, gụnyere UL94 V-0 (3.0mm) na GWIT 960°C, ebe ọ na-ejigide akụrụngwa dị mma.
Isi Atụmatụ
- Enweghị Halogen na Ewubeghi Ebe Obibi: Enweghị ígwè dị arọ ma ọ bụ ihe ndị dị ize ndụ.
- Arụmọrụ Dị Elu: Mwepụ anwụrụ ọkụ dị ala, iguzogide mmiri dị egwu, na nkwụsi ike okpomọkụ.
- Ndakọrịta dị iche iche: Emebere ya maka ngwa PP-H na PP-B.
- Arụmọrụ Nhazi: Na-echekwa ike igwe na ike nhazi.
Nkọwapụta Nkà na ụzụ
| Akụ na ụba | Uru |
|---|---|
| Ọdịdị | Ntụ ntụ ọcha |
| Ọdịnaya P₂O₅ | ≥52% |
| Ọdịnaya N | ≥18% |
| Mmiri mmiri | ≤0.5% |
| Njupụta buru ibu | 0.7–0.9 g/cm³ |
| Mmebi Okpomọkụ. | ≥260°C |
| Nha nke ihe ndị dị na ya (D₅₀) | ~18 µm |
Isi Ihe Arụmọrụ Pụtara
- Nkwụsị ire ọkụ:
- UL94 V-0 (1.5mm na 3.0mm)
- LOI: 28–30%
- Na-agafe GWIT 960°C
- Na-ejigide ọkwa V-0 mgbe ule mmiri 70°C/awa 48 gasịrị.
- Njirimara Mechanical:
Akụ na ụba PP-H (S1) PP-B (S2) Ike ọdụdọ 28 MPa 23 MPa Ogologo oge na ezumike Pasentị iri ise na atọ 102% Modulu Flexural 2315 MPa 1981 MPa Ndepụta Mmiri Na-agbaze 6.5 g/nkeji iri 3.2 g/nkeji iri
Ngwa
Ezigbo maka PP na-egbochi ire ọkụ na:
- Ngwa ụlọ
- Igwe ọkụ ikuku steam
- Ngwa eletrọniki na ihe eji arụ ọrụ ụgbọala
Usoro akwadoro
| ihe | PP-H (S1) | PP-B (S2) |
|---|---|---|
| PP (H110MA/EP300M) | 77.3% | 76.3% |
| TF-241 | 22–24% | 23–25% |
| Ihe mgbakwunye* | 0.7% | 0.7% |
*Gụnyere mmanụ mmanu (EBS), ihe na-egbochi ọrịa (B215), na ihe na-egbochi mmiri mmiri (FA500H).
Gịnị mere ị ga-eji họrọ TF-241?
✔ Na-adịgide adịgide: Na-agbaso iwu ndị na-adịghị ize ndụ gburugburu ebe obibi.
✔ Arụmọrụ Dị Elu: Na-edozi ire ọkụ na iguzosi ike n'ezi ihe.
✔ A pụrụ ịtụkwasị obi: Nsonaazụ na-adịgide adịgide n'okpuru nrụgide okpomọkụ na hydrolytic.
Contact Us （lucy@taifeng-fr.com） for samples and technical support to optimize your PP flame-retardant solutions!
Oge ozi: Julaị-01-2025
