Choletsa moto chopanda halogen monga APP, AHP, MCA chimapereka ubwino waukulu chikagwiritsidwa ntchito mu pulasitiki. Chimagwira ntchito ngati choletsa moto chogwira ntchito bwino, chomwe chimawonjezera kukana moto kwa zinthuzo. Kuphatikiza apo, chimathandiza kukonza mphamvu za makina ndi kutentha kwa pulasitiki, ndikupangitsa kuti ikhale yolimba komanso yolimba ku kutentha kwambiri.
PP yoletsa moto ya pulasitiki
Mafotokozedwe Akatundu: TF-241 makamaka imakhala ndi P ndi N, ndi mtundu wa choletsa moto chopanda halogen chomwe chimagwiritsidwa ntchito popangira polyolefin. Yapangidwa makamaka kuti igwiritsidwe ntchito pochizaPP zosiyanasiyanaTF-241 yokhala ndi gwero la asidi, gwero la mpweya ndi gwero la kaboni, imayamba kugwira ntchito pogwiritsa ntchito njira yopangira char ndi intumescent.
Ubwino:PP yoletsa moto yomwe yakonzedwa ndi TF-241 imakhala yolimba bwino ndi madzi. Imakhalabe ndi mphamvu yabwino yoletsa moto (UL94-V0) ikawiritsa kwa maola 72 m'madzi otentha kwa maola 70℃.
PP (3.0-3.2mm) yokhala ndi 22% TF-241 imatha kupambana mayeso a UL94 V-0 ndi GWIT 750℃ / GWFI 960℃.
PP (1.5-1.6mm) yokhala ndi voliyumu yowonjezera ya 30% ya TF-241 ikhoza kupambana mayeso a UL94 V-0.
Pepala la Deta laukadaulo / Kufotokozera:
| Kufotokozera | TF-241 |
| Maonekedwe | Ufa woyera |
| P2O5zomwe zili (w/w) | ≥52% |
| Zomwe zili N (w/w) | ≥18% |
| Chinyezi (w/w) | ≤0.5% |
| Kuchuluka kwa zinthu zambiri | 0.7-0.9 g/cm3 |
| Kutentha kwa Kuwonongeka | ≥260℃ |
| Kukula kwa tinthu tating'onoting'ono ( D50) | pafupifupi 18µm |
Makhalidwe:
1. Ufa woyera, wotetezeka bwino ku madzi.
2. Kuchuluka kochepa, kupanga utsi wochepa.
3. Ma ayoni opanda halogen komanso opanda zitsulo zolemera.
Ntchito:
TF-241 imagwiritsidwa ntchito mu homopolymerization PP-H ndi copolymerization PP-B. Imagwiritsidwa ntchito kwambiri mu
chotenthetsera mpweya cha polyolefin choletsa moto monga nthunzi ndi zipangizo zapakhomo.
Fomula Yofotokozera ya 3.2mm PP (UL94 V0):
| Zinthu Zofunika | Fomula S1 | Fomula S2 |
| Homopolymerization PP (H110MA) | 77.3% |
|
| Copolymerization PP (EP300M) |
| 77.3% |
| Mafuta Opaka (EBS) | 0.2% | 0.2% |
| Antioxidant (B215) | 0.3% | 0.3% |
| Choletsa kudontha (FA500H) | 0.2% | 0.2% |
| TF-241 | 22% | 22% |
Kapangidwe ka makina kotengera 30% ya voliyumu yowonjezera ya TF-241. Ndi 30% TF-241 kuti ifike ku UL94 V-0 (1.5mm)
| Chinthu | Fomula S1 | Fomula S2 |
| Chiwopsezo choyaka choyima | V0(1.5mm) | UL94 V-0(1.5mm) |
| Malire a mpweya (%) | 30 | 28 |
| Mphamvu yokoka (MPa) | 28 | 23 |
| Kutalika kwa nthawi yopuma (%) | 53 | 102 |
| Kuchuluka kwa kuyaka pambuyo powiritsa ndi madzi (70℃, maola 48) | V0(3.2mm) | V0(3.2mm) |
| V0(1.5mm) | V0(1.5mm) | |
| Modulus yosinthasintha (MPa) | 2315 | 1981 |
| Chiyerekezo cha kusungunuka (230℃,2.16KG) | 6.5 | 3.2 |
Kulongedza:25kg/thumba, 22mt/20'fcl popanda mapaleti, 17mt/20'fcl yokhala ndi mapaleti. Kulongedza kwina ngati mukufuna.
Malo Osungirako:pamalo ouma komanso ozizira, otetezedwa ku chinyezi ndi dzuwa, ndipo amakhalabe kwa zaka ziwiri.
