Halogen mahala malakabe retardant joalo ka APP, AHP, MCA e fana ka melemo e mengata ha e sebelisoa ka polasetiki. E sebetsa e le sekontiri se sebetsang sa lelakabe, se matlafatsang ho hanyetsa mollo oa thepa. Ho feta moo, e thusa ho ntlafatsa thepa ea polasetiki le ea mocheso, e etsa hore e tšoarelle le ho mamella mocheso o phahameng.
polasetiki ea lelakabe retardant PP
Tlhaloso ea Sehlahisoa: TF-241 haholo-holo e na le P le N, ke mofuta oa halogen e sa sebeliseng lelakabe le se nang botsoalle tikolohong bakeng sa polyolefin. E ntlafalitsoe haholo-holo bakeng samefuta e fapaneng ea PP. E na le mohloli oa asiti, mohloli oa khase le mohloli oa khabone, TF-241 e sebetsa ka ho theha char le mochini oa intumescent.
Molemo:PP e thibelang malakabe e tšoaroang ke TF-241 e na le khanyetso e ntle ea metsi. E ntse e na le ts'ebetso e ntle ea "flame retardant" (UL94-V0) kamora ho belisa lihora tse 72 metsing a 70 ℃.
PP(3.0-3.2mm) e nang le 22% TF-241 e ka feta litekong tsa UL94 V-0 le GWIT 750℃ / GWFI 960℃.
PP (1.5-1.6mm) e nang le 30% ea bophahamo ba TF-241 e ka fetisa liteko tsa UL94 V-0.
Leqephe la lintlha tsa tekheniki / Tlhaloso:
| Tlhaloso | TF-241 |
| Ponahalo | Phofo e tšoeu |
| P2O5litaba (w/w) | ≥52% |
| N content (w/w) | ≥18% |
| Mongobo (w/w) | ≤0.5% |
| Boima ba bongata | 0.7-0.9 g/cm3 |
| Decomposition Temperature | ≥260 ℃ |
| Karolelano ea boholo ba karoloana (D50) | hoo e ka bang 18µm |
Litšobotsi :
1. Phofo e tšoeu, ho hanyetsa metsi hantle.
2. Boima bo tlaase, moloko o fokolang oa mosi.
3. Li-ion tsa tšepe tse boima tse se nang halogen.
Kopo:
TF-241 e sebelisoa ho homopolymerization PP-H le copolymerization PP-B . E sebelisoa haholo ho
polyolefin e thibelang malakabe joalo ka hitara ea mouoane le lisebelisoa tsa ntlo.
Reference Foromo ea 3.2mm PP (UL94 V0):
| Lintho tse bonahalang | Foromo ea S1 | Foromo ea S2 |
| Homopolymerization PP (H110MA) | 77.3% |
|
| Copolymerization PP (EP300M) |
| 77.3% |
| Lubricant(EBS) | 0.2% | 0.2% |
| Antioxidant (B215) | 0.3% | 0.3% |
| Anti-dripping (FA500H) | 0.2% | 0.2% |
| TF-241 | 22% | 22% |
Thepa ea mochini e ipapisitseng le 30% bophahamo ba bophahamo ba TF-241. Ka 30% TF-241 ho fihla UL94 V-0(1.5mm)
| Ntho | Foromo ea S1 | Foromo ea S2 |
| Sekhahla sa ho cha | V0(1.5mm) | UL94 V-0(1.5mm) |
| Fokotsa index ea oksijene (%) | 30 | 28 |
| Tensile Matla (MPa) | 28 | 23 |
| Elongation nakong ea khefu (%) | 53 | 102 |
| Sekhahla sa ho chesa ka mor'a ho phehoa ka metsi (70 ℃,48h) | V0(3.2mm) | V0(3.2mm) |
| V0(1.5mm) | V0(1.5mm) | |
| Flexural modulus (MPa) | 2315 | 1981 |
| Qhibiliha index (230 ℃,2.16KG) | 6.5 | 3.2 |
Ho paka :25kg / mokotla, 22mt / 20'fcl ntle le pallets, 17mt / 20'fcl e nang le pallets. Ho paka tse ling joalo ka kopo.
Polokelo:sebakeng se omeletseng le se pholileng, ho se na mongobo le khanya ea letsatsi, sethala sa bophelo lilemo tse peli.
