I-PFA (DS702&DS701&DS700&DS708)
I-PFA iyi-copolymer ye-TFE ne-PPVE, enokusimama okuhle kakhulu kwamakhemikhali, impahla kagesi evikelayo, ukumelana nobudala kanye nokungqubuzana okuphansi.Impahla yayo yokushisa ephezulu yokushisa iphakeme kakhulu kune-PTFE, futhi ingacutshungulwa njenge-thermoplastics evamile nge-extrusion, ukubunjwa kokushaywa, umjovo. ukubumba kanye nobunye ubuchwepheshe obujwayelekile bokucubungula i-thermoplastic.
Ihambisana ne:Q/0321DYS017
Izinkomba Zobuchwepheshe
| Into | Iyunithi | I-DS702 | I-DS701 | DS700 | I-DS708 | Indlela Yokuhlola/Amazinga | ||||
| A | B | C | ||||||||
| Ukubukeka | / | Izinhlayiya ezikhanyayo, ezinokungcola okufana nemfucumfucu yensimbi nesihlabathi, eziqukethe izinhlayiya ezimnyama ezibonakalayo ezingaphansi kuka-2% | / | |||||||
| Ukuncibilika Inkomba | g/10 min | 0.8-2.5 | 2.6-6 | 6.1-12 | 12.1-16 | 16.1-24 | ＞24.1 | I-GB/T3682 | ||
| Ukuminyana Okuhlobene(25℃) | / | 2.12-2.17 | I-GB/T1033 | |||||||
| I-Melting Point | ℃ | 300-310 | I-GB/T28724 | |||||||
| Izinga lokushisa lokusebenzisa okuqhubekayo | ℃ | 260 | / | |||||||
| Amandla Okuqina (23℃),≥ | I-MPa | 32 | 30 | 28 | 26 | 24 | 24 | I-GB/T1040 | ||
| Ukwandisa ngesikhathi sekhefu(23℃),≥ | ％ | 300 | 300 | 350 | 350 | 350 | 350 | I-GB/T1040 | ||
| Umswakama,＜ | ％ | 0.01 | I-GB/T6284 | |||||||
Isicelo
I-DS702: isetshenziselwa ulwelwesi lwamapayipi, i-valve, ipompo kanye nokuthwala;
I-DS70l: isetshenziselwa ipayipi, ijakhethi yokufaka yocingo, ulwelwesi;
I-DS700:inqubo yokukhipha, esetshenziselwa ikakhulukazi amabhantshi ocingo nekhebula;
I-DS708: isetshenziselwa intambo enesivinini esikhulu nekhebula.
Ukunaka
Izinga lokushisa lenqubo akufanele lidlule i-425 ℃, ukuvimbela ukubola kwe-PFA kanye nokugqwala kwemishini.Ungahlali isikhathi eside ekushiseni okuphezulu.
Iphakheji, Ezokuthutha kanye Nesitoreji
1.Ukupakisha: esikhwameni sepulasitiki esilukiwe esinesikhwama se-polyethylene sangaphakathi senethi engu-25kg;
2.Igcinwe ezindaweni ezihlanzekile, ezipholile nezomile, ukuze kugwenywe ukungcoliswa othulini kanye nomswakama;
3.Ayinobuthi, ayishi, ayiqhumisi, ayigqwali, ethuthwa njengemikhiqizo engeyona ingozi.
