PFA (DS702&DS701&DS700&DS708)
PFA waa copolymer-ka TFE iyo PPVE, oo leh xasillooni kiimiko oo heer sare ah, hantida korantada, caabbinta da'da iyo khilaafka hooseeya. Hantideeda heerkulka sare ee mashiinka ayaa aad uga sarreeya PTFE, waxaana lagu farsamayn karaa heerkulbeegyo caadi ah oo leh extrusion, dharbaaxo, iskudubarid qaabaynta iyo tignoolajiyada kale ee guud ee heerkulbeegga.
Waafaqsan:Q/0321DYS017
Tilmaamaha Farsamada
| Shayga | Unug | DS702 | DS701 | DS700 | DS708 | Habka/Heerka Imtixaanka | ||||
| A | B | C | ||||||||
| Muuqashada | / | Walxaha iftiimaya, oo leh wasakh sida wasakh bir ah iyo ciid, oo ka kooban walxaha madow ee muuqda boqolkiiba 2% | / | |||||||
| Tusmada dhalaalaysa | g/10 daqiiqo | 0.8-2.5 | 2.6-6 | 6.1-12 | 12.1-16 | 16.1-24 | ＞24.1 | GB/T3682 | ||
| Cufnaanta Qaraabada(25℃) | / | 2.12-2.17 | GB/T1033 | |||||||
| Meesha dhalaalaysa | ℃ | 300-310 | GB/T28724 | |||||||
| heerkulka isticmaalka joogtada ah | ℃ | 260 | / | |||||||
| Xoogga Jilitaanka (23 ℃),≥ | MPa | 32 | 30 | 28 | 26 | 24 | 24 | GB/T1040 | ||
| Dheeraynta xilliga nasashada(23 ℃), ≥ | ％ | 300 | 300 | 350 | 350 | 350 | 350 | GB/T1040 | ||
| Qoyaanka, | ％ | 0.01 | GB/T6284 | |||||||
Codsiga
DS702: loo isticmaalo dahaarka tuubooyinka, valve, bamka iyo xajinta;
DS70l: loo isticmaalo tuubada, jaakada dahaarka ee silig, xuubka;
DS700: habka extrusion, inta badan loo isticmaalo jaakadaha silig iyo cable;
DS708: loo isticmaalo silig-xawaaraha sare extruded iyo cable.
Fiiro gaar ah
Heerkulka geeddi-socodku waa inuusan dhaafin 425 ℃, si looga hortago burburka PFA iyo daxalka qalabka. Ha ku nagaan waqti dheer heerkulka sare.
Xidhmada, Gaadiidka iyo Kaydinta
1.Packing: ee bac balaastiig ah oo leh bac polyetylen gudaha ah oo ah 25kg net;
2. Lagu kaydiyo meelo nadiif ah, qabow oo qallalan, si looga fogaado wasakheynta boodhka iyo qoyaanka;
3.Nontoxic, non-flammable, aan qarxin, aan daxalka lahayn, oo loo raro alaab aan khatar ahayn.
