PVC SG5 utomoni opangidwa ndi njira kuyimitsidwa
Zambiri zamalonda
PVC imabwera m'njira ziwiri: yokhazikika komanso yosinthika.Mitundu yolimba ya PVC imatha kugwiritsidwa ntchito pamapaipi, zitseko ndi Windows.Itha kugwiritsidwanso ntchito m'mabotolo, m'matumba ena osadya, ndi makadi akubanki kapena umembala.Itha kupangidwanso kukhala chinthu chofewa chomalizidwa, chomwe chimapangidwa kukhala chosinthika kwambiri powonjezera mapulasitiki, omwe nthawi zambiri amakhala phthalates.Mu mawonekedwe awa, atha kugwiritsidwa ntchito pamipope yofewa, zolumikizira chingwe, zikopa zotsanzira, zikwangwani zofewa, zinthu zowotcha, komanso ntchito zambiri m'malo mwa mphira.
Polyvinyl chloride imatha kupangidwa kuchokera ku ethylene, chlorine ndi chothandizira polowa m'malo.Chifukwa cha kukana moto ndi kukana kutentha, PVC chimagwiritsidwa ntchito m'mbali zonse za moyo ndi zosiyanasiyana mankhwala: Waya khungu, kuwala CHIKWANGWANI khungu, nsapato, zikwama m'manja, matumba, zokongoletsera, zizindikiro ndi zikwangwani, zokongoletsa zomangamanga katundu, mipando, atapachikidwa. zokongoletsera, zodzigudubuza, mapaipi, zoseweretsa (monga kavalo wotchuka wa ku Italiya "Rody" akudumphira), zithunzi zojambula, makatani a pakhomo, zitseko zogubuduza, mankhwala othandizira, magolovesi, mapepala a chakudya, mafashoni ena, ndi zina zotero.
The PVC SG5 utomoni opangidwa ndi kuyimitsidwa njira ndi oyenera kupanga okhwima PVC mipope ndi mbiri.
Kufotokozera
| Zinthu | SG5 |
| Avereji digiri ya polymerization | 980-1080 |
| K mtengo | 66-68 |
| Viscosity | 107-118 |
| Foreign Particle | 16 max |
| Zinthu Zosasinthika,% | 30 max |
| Kachulukidwe Wowoneka, g/ml | 0.48mphindi |
| 0.25mm Sieve Yosungidwa,% | 1.0 kukula |
| 0.063mm Sieve Yosungidwa,% | 95 min |
| Nambala ya Mbewu/400cm2 | 10 max |
| Mayamwidwe a pulasitiki a 100g utomoni, g | 25 min |
| DIGREE YOYERA 160ºC 10min,% | 80 |
| ZOKHALA ZA CHLORE THYLENE, mg/kg | 1 |
Kugwiritsa ntchito
Kupaka, mbale zolimba zowonekera.Mafilimu ndi mapepala, zolemba zojambula.PVC ulusi, mapulasitiki kuwomba, magetsi insulating zipangizo:
1) Zomangamanga: Mapaipi, mapepala, mazenera ndi khomo.
2) Kuyika zinthu
3) Zamagetsi zamagetsi: Chingwe, waya, tepi, bawuti
4) Mipando: Kongoletsani zinthu
5) Zina: Zida zamagalimoto, zida zamankhwala
6) Mayendedwe ndi kusunga
4. Phukusi:
25kg kraft mapepala matumba alimbane ndi PP-woven matumba kapena 1000kg matumba chinthu
28 matani / 40GP
