PFA (DS702&DS701&DS700&DS708)
O le PFA o le copolymer o le TFE ma le PPVE, faʻatasi ai ma le faʻamautuina o vailaʻau sili ona lelei, mea faʻapipiʻi eletise, teteʻe tausaga ma le maualalo o le friction.O lona maualuga maualuga o mea tau masini e sili atu le maualuga nai lo le PTFE, ma e mafai ona faʻaaogaina e pei o thermoplastics masani ma extrusion, faʻafefe, tui. fa'apipi'i ma isi fa'atekonolosi fa'ameamea lautele.
E fetaui ma:Q/0321DYS017
Fa'asinoga Fa'apitoa
| Aitema | Vaega | DS702 | DS701 | DS700 | DS708 | Metotia/Tulaga Fa'ata'ita'i | ||||
| A | B | C | ||||||||
| Fa'aaliga | / | O mea'ai fa'afefete, fa'atasi ai ma mea leaga e pei o otaota u'amea ma oneone, o lo'o i ai fa'ailoga lanu uliuli vaaia le pasene e itiiti ifo i le 2% | / | |||||||
| Fa'asinomaga Liusuavai | g/10min | 0.8-2.5 | 2.6-6 | 6.1-12 | 12.1-16 | 16.1-24 | ＞24.1 | GB/T3682 | ||
| Fua'iga (25℃) | / | 2.12-2.17 | GB/T1033 | |||||||
| Lisi Lisi | ℃ | 300-310 | GB/T28724 | |||||||
| Fa'aoga faifaipea vevela | ℃ | 260 | / | |||||||
| Malosi (23℃),≥ | MPa | 32 | 30 | 28 | 26 | 24 | 24 | GB/T1040 | ||
| Elongation i le malologa(23℃),≥ | ％ | 300 | 300 | 350 | 350 | 350 | 350 | GB/T1040 | ||
| Susū, < | ％ | 0.01 | GB/T6284 | |||||||
Fa'atatauga
DS702: faʻaaogaina mo le faʻapipiʻiina o paipa, valve, pamu ma le faʻaogaina;
DS70l: fa'aoga mo paipa, peleue fa'amama o uaea, membranes;
DS700: extrusion process, e masani ona faʻaaogaina mo peleue o le uaea ma le uaea;
DS708: faʻaaogaina mo le televave uaea extruded ma uaea.
Fa'alogoga
O le vevela o le faagasologa e le tatau ona sili atu i le 425℃, e puipuia ai le pala o le PFA ma le pala o meafaigaluega. Aua e te nofo umi i le vevela maualuga.
afifi, felauaiga ma le teuina
1.Packing:i lalaga taga palasitika ma totonu polyethylene taga o 25kg net;
2. Teu i totonu o nofoaga mama, malulu ma mago, e aloese mai le faaleagaina mai le pefu ma le susu;
3.Nontoxic, noninflammable, inexplosive, leai se pala, felauaiga o ni oloa e le matautia.
