Ko te reanga teitei o te paahitanga Polypropylene PP K8003
Ko te reanga teitei o te paahitanga Polypropylene PP K8003
āhuatanga
Pai UV Ātete Pai Ātete Matū Pānga whakarerekētia.
Te kaha o te atete
| PP K8003 | ||||
| Āhuatanga | Waeine | Paerewa Whakamatau | Waeine | Uara Angamaheni |
| Te taumahatanga motuhake | ISO1183 | 23°C | 0.893 | |
| Rere Rere Rere | ISO1133 | 250°C，5KG | g/10 min | 2.4 |
| Te Mouriki | ISO 2577 | 23°C | % | 1.2~1.4 |
| Nga Taonga Miihini | ||||
| Te Kaha Toka | ISO 527 | 50mm/min 23°C | Mpa | 22.2 |
| Ko te Whakaroatanga Tensile i te Whati | ISO 527 | 50mm/min 23°C | % | 435.8 |
| Te Kaha Toka | ISO 178 | 2mm/min 23°C | Mpa | 22 |
| Kōwae Takahuri | ISO 178 | 2mm/min 23°C | Mpa | 679 |
| Te Kaha Paanga Charpy, Kaniwha | ISO 179/1eA | 23°c | KJ/M2 | 53.3 |
| Ngaa Waiariki | ||||
| HDT | ISO 75 | 1.82MPa, 3.2mm | °C | 90-105 |
| Te mura o te ahi | UL94 | 3.2mm/1.5mm | HB | |
Whakamahinga Hua
Ko nga ahuatanga o te tinana o te PP: he kore-paitini, he kakara, he reka, he miraka ma, he polymer tioata teitei me te taumaha ngota ngota tata ki te 80000-150000.Kiato iti: 0.89-0.91g / cm3, koinei tetahi o nga momo maamaa i roto i nga kirihou.Kaha hydrophobicity: ko te 0.01% anake te tere o te whakauru wai i roto i te wai mo te 24h.Te ahua pai.
Ko nga taonga miihini PP he tioata teitei me te hanganga auau, na reira he pai rawa nga taonga miihini.Ko te mahi tino pai ko te whakapiko i te parenga ngenge.
He pai te wera o te PP.Ka taea te whakamaroke i te hua i te pāmahana i runga ake i te 100 ° C. i raro i te ahua o te kore kaha o waho, e kore e pakaru i te 150 ° C. Ko te pāmahana embrittlement ko - 35 ℃.Ko te pikinga o te iotacticity, ko te heke iho ranei o te taumaha ngota he painga ki te whakapai ake i nga waahanga waiariki.
Te pumau matū: he tino pai te pumau matū o te PP.Ka taea te whakakorehia e te waikawa pungatara me te waikawa nitric concentrated, a he ahua pumau ki etahi atu reagents matū;Heoi ano, ko nga hauwai waro aliphatic iti, te hauwai kakara me te hauwai maota ka taea te whakangohe me te pupuhi i te polypropylene, ka pai ake te pumau matū i te pikinga o te tioata.
E ai ki nga mahi o runga ake nei, he pai te PP mo nga hua e whai ake nei:
1. Werohanga: takirere, taputapu, pouaka, motuka, katinga, taputapu, pata, ipu kai, taputapu whare, taonga taakaro, syringe kore-mua.
2. Tangohanga: te pepa matotoru, te pepa, te paipa, te kakau witi, te whitiki, te pepa Tuhituhi, te BOPP Film, te pepa angiangi, te roopu.Whakatangitangi: pounamu.
3. Hangarite: paepae, ipu, kapu tiēre, kapu wai.
4. Miro papatahi: peeke raranga, putea jumbo, whariki.
5. Fiber: multifilament, whariki, Spundbond, kore-whatu.
6. Kiriata: Maka kiriata (CPP), kiriata pupuhi (IPP).
Taupānga
