PFA (DS702&DS701&DS700&DS708)
I-PFA yi-copolymer ye-TFE kunye ne-PPVE, kunye nozinzo olugqwesileyo lweekhemikhali, ipropati yokukhusela umbane, ukumelana nobudala kunye ne-friction ephantsi.Ipropati yayo yobushushu obuphezulu bomatshini iphezulu kakhulu kune-PTFE, kwaye inokucutshungulwa njenge-thermoplastics eqhelekileyo kunye ne-extrusion, ukubunjwa kokuvuthela, isitofu. ukubumba kunye nobunye ubuchwepheshe bokwenza i-thermoplastic jikelele.
Iyahambelana ne:Q/0321DYS017
Izalathisi zobuGcisa
| Into | Iyunithi | DS702 | DS701 | DS700 | DS708 | Indlela yoVavanyo/iMigangatho | ||||
| A | B | C | ||||||||
| Imbonakalo | / | Isuntswana eliguquguqukayo, elinobumdaka obunje ngenkunkuma yentsimbi kunye nesanti, equlathe ipesenti yamanqaku amnyama abonakalayo angaphantsi kwe-2% | / | |||||||
| Isalathisi sokunyibilika | g/10min | 0.8-2.5 | 2.6-6 | 6.1-12 | 12.1-16 | 16.1-24 | 24.1 | GB/T3682 | ||
| Uxinaniso oluzalanayo(25℃) | / | 2.12-2.17 | GB/T1033 | |||||||
| Indawo yokunyibilika | ℃ | 300-310 | GB/T28724 | |||||||
| Ubushushu bokusebenzisa ngokuqhubekayo | ℃ | 260 | / | |||||||
| Amandla Okuqina (23℃),≥ | MPa | 32 | 30 | 28 | 26 | 24 | 24 | GB/T1040 | ||
| Ukwandisa ngexesha lekhefu(23℃),≥ | ％ | 300 | 300 | 350 | 350 | 350 | 350 | GB/T1040 | ||
| Ukufuma, ＜ | ％ | 0.01 | GB/T6284 | |||||||
Isicelo
I-DS702:isetyenziselwa ukufakwa kombhobho, ivalve, impompo kunye nokuthwala;
I-DS70l: isetyenziselwa umbhobho, ibhatyi yokufakelwa kocingo, iimbumba;
I-DS700: inkqubo yokukhupha, isetyenziselwa ikakhulu iibhatyi zocingo kunye nentambo;
I-DS708: isetyenziselwa i-high-speed intambo yocingo kunye nentambo.
Ingqalelo
Ukushisa kwenkqubo akufanele kudlule i-425 ℃, ukuthintela ukubola kwe-PFA kunye ne-corrosion yezixhobo.Ungahlali ixesha elide kwiqondo lokushisa eliphezulu.
Ukupakishwa, uThutho kunye noGcino
1.Ukupakisha:kwingxowa yeplastiki elukiweyo ene-polyethylene yangaphakathi yenethi eyi-25kg;
2.Igcinwe kwiindawo ezicocekileyo, ezipholileyo nezomileyo, ukunqanda ukungcoliswa kothuli nokufuma;
3.Ayinatyhefu, ayinakutsha, ayiqhumisi, ayinamhlwa, ithuthwa njengeemveliso ezingeyongozi.
