PFA (DS702&DS701&DS700&DS708)
ʻO PFA ka copolymer o TFE a me PPVE, me ke kūpaʻa kemika maikaʻi loa, ka waiwai insulating uila, ka pale makahiki a me ka friction haʻahaʻa. ʻOi aku ka kiʻekiʻe o kona waiwai mechanical wela ma mua o ka PTFE, a hiki ke hana ʻia e like me nā thermoplastics maʻamau me ka extrusion, ka puhi ʻana, ka injection. ka hana ʻana a me nā ʻenehana hana thermoplastic maʻamau.
Kūlike me:Q/0321DYS017
ʻIkepili ʻenehana
| 'ikamu | Unite | DS702 | DS701 | DS700 | DS708 | ʻAno hoʻāʻo/maʻamau | ||||
| A | B | C | ||||||||
| Ka nana aku | / | ʻO ka ʻāpana translucent, me nā haumia e like me ka ʻōpala metala a me ke one, loaʻa nā ʻāpana ʻeleʻele ʻike ʻia ma lalo o 2% | / | |||||||
| Papa helu hehee | g/10min | 0.8-2.5 | 2.6-6 | 6.1-12 | 12.1-16 | 16.1-24 | ＞24.1 | GB/T3682 | ||
| Pilikino Pili (25 ℃) | / | 2.12-2.17 | GB/T1033 | |||||||
| Lae hehee | ℃ | 300-310 | GB/T28724 | |||||||
| Hoʻohana mau ka wela | ℃ | 260 | / | |||||||
| Ikaika U'i (23 ℃), ≥ | MPa | 32 | 30 | 28 | 26 | 24 | 24 | GB/T1040 | ||
| ʻO ka hoʻolōʻihi i ka wā hoʻomaha(23 ℃), ≥ | ％ | 300 | 300 | 350 | 350 | 350 | 350 | GB/T1040 | ||
| Waiwai,＜ | ％ | 0.01 | GB/T6284 | |||||||
Palapala noi
DS702: hoʻohana ʻia no ka hoʻopaʻa ʻana o ka paipu, valve, pump a me ka lawe ʻana;
DS70l: hoʻohana ʻia no ka paipu, ka ʻaʻahu insulation o ka uea, nā membrane;
DS700: ke kaʻina hana extrusion, hoʻohana nui ʻia no nā ʻaʻahu o ka uea a me ke kaula;
DS708: hoʻohana ʻia no ka uwea extruded kiʻekiʻe a me ke kaula.
Nānā
ʻAʻole pono ka mahana o ke kaʻina hana ma mua o 425 ℃, e pale i ka decomposition PFA a me ka corrosion mea hana. Mai noho lōʻihi i ka wela wela.
Pūʻolo, Kaʻa a me ka waiho ʻana
1.Packing: ma ka ulana ʻeke ʻeke me ka ʻeke polyethylene i loko o 25kg ʻupena;
2.Hoʻopaʻa ʻia ma nā wahi maʻemaʻe, ʻoluʻolu a maloʻo, e pale i ka haumia mai ka lepo a me ka wai;
3.Nontoxic, noninflammable, inexplosive, ʻaʻohe corrosion, lawe ʻia e like me nā huahana pili ʻole.
