FKM maʻiʻo Fluorine kiʻekiʻe (70%)
ʻO ka Fluoroelastomer FKM Terpolymer Gum-246 series ka terpolymer o vinylidenefluoride, tetrafluoroethylene a me hexafluoropropylene. no ka manawa lōʻihi, ma 320 ℃ no ka manawa pōkole. ʻOi aku ka maikaʻi o ka waiwai o ka aila anti a me ka anti acid ma mua o FKM-26, ke kū'ē o FKM246 i ka aila, ozone, radiation, uila a me ka flamer like me FKM26.
Kūlana hoʻokō:Q/0321DYS 005
Kūlana Kūlana
| 'ikamu | 246G | ʻAno hoʻāʻo/maʻamau |
| ʻO ka mānoanoa, g/cm³ | 1.89±0.02 | GB/T533 |
| Mooney Viscosity,ML(1+10)121 ℃ | 50-60 | GB/T1232-1 |
| Ikaika Tensile,MPa≥ | 12 | GB/T528 |
| Elongation ma ka haʻihaʻi,％≥ | 180 | GB/T528 |
| Hoʻonohonoho hoʻoemi (200℃,70h),％≤ | 30 | GB/T7759 |
| Maʻiʻo Fluorine,％ | 70 | / |
| Nā ʻano a me ka hoʻohana ʻana | Kūleʻa kemika maikaʻi a me ke kūpaʻa wai | / |
'Ōlelo Aʻo: ʻO nā ʻōnaehana vulcanization ma luna nei he bisphenol AF
Hoʻohana Huahana
Hoʻohana nui ʻia ʻo FKM246 i nā kaʻa, nā mīkini, nā petrochemical, a me nā ʻano ʻē aʻe. liner o ka pauma a i ʻole ka corrosion-resistant sealing material, i hana ʻia me nā paipu no ka lawe ʻana i nā solvents a i ʻole nā mea ʻē aʻe, e like me ka corrosion.
Nānā
1.Fluoroelastomer terpolymer rubber i ka wela wela ma lalo o 200 ℃. E hoʻohua i ka trace decomposition inā e waiho ʻia ma 200-300'C no ka manawa lōʻihi, a ʻo kona wikiwiki decomposing accelerates ma luna o 320 ℃, nā huahana decomposition ka nui o ka hydrogen fluoride. a me ka fluorocarbon organic compound.When raw fluorous rubber encounters fire, it will release toxic hydrogen fluoride and fluorocarbon organic compound.
2. ʻAʻole hiki ke hui pū ʻia ka FKM me ka pauka metala e like me ka pauka aluminika a me ka pauka magnesium, a i ʻole ʻoi aku ma mua o 10% amine pūhui, inā pēlā, e piʻi ka mahana a e pane kekahi mau mea me FKM, kahi e hōʻino ai i nā lako a me nā mea hana.
Pūʻolo, Kaʻa a me ka waiho ʻana
1.FKM ua paʻa i loko o ka PE plastic eke, a laila, hoʻouka i loko o cartons, ka upena kaumaha o kela carton he 20kg.
Mālama ʻia ʻo 2.FKM i loko o kahi hale kūʻai maʻemaʻe, maloʻo a me ka ʻoluʻolu. Lawe ʻia ʻo ia e like me nā kemika non-hazardous, a pono e haʻalele i ke kumu pollution, ka lā a me ka wai i ka wā o ka lawe ʻana.
