FKM (Copolymer)fluoroelastomer Gum-26
ʻO FKM copolymer Gum-26 series ka copolymer o vinylidenefluoride a me hexafluoropropylene, nona ka fluorine ma luna o 66%. Ma hope o ke kaʻina hana valcanizing, loaʻa nā huahana i ka hana mechanical maikaʻi loa, ʻoi aku ka maikaʻi o ka waiwai anti oil(fuels, synthetic oil, lubricating aila) a me ka pale wela, hiki ke hoʻohana ʻia i nā ʻoihana ʻoihana kaʻa
Kūlana hoʻokō:Q/0321DYS005
ʻIkepili ʻenehana
| 'ikamu | 26M | ʻAno hoʻāʻo/maʻamau |
| ʻO ka mānoanoa, g/cm³ | 1.82±0.02 | GB/T 533 |
| Mooney Viscosity,ML(1+10)121 ℃ | 20-25 30-35 55-60 60-66 | GB/T 1232-1 |
| Ikaika Tensile,MPa≥ | 12 | GB/T 528 |
| Elongation ma ka haʻihaʻi,％≥ | 180 | GB/T 528 |
| Hoʻonohonoho hoʻoemi (200℃,70h),％≤ | 15 | GB/T 7759 |
| Maʻiʻo Fluorine,％ | 66 | / |
| Nā ʻano a me ka hoʻohana ʻana | ʻO ka huakaʻi maikaʻi no ka extrusion a me ka hoʻoheheʻe ʻana | / |
Nānā:ʻO nā ʻōnaehana vulcanization ma luna nei he bisphenol AF
Hoʻohana Huahana
Hoʻohana nui ʻia no ka hana ʻana i nā mea holoi holoi, gaskets, O-rings, V-rings, oil seal, diaphragms, rubber pipes, cable sheaths, heat insulation clothes, valve plates, expansion joints, rubber rolls, coatings and pasty room temperature vulcanization putties i nā manawa kū'ē. kiʻekiʻe wela, wahie (au kaʻa wahie), lubricating aila (synthetic aila), wai (various non-polar solvents).corrosion (acid, alkali), ikaika oxidizer (oleum), ozone, radiation a me ka weathering.
Nānā
1. Loaʻa i ka FKM ke kūpaʻa wela maikaʻi ma lalo o 200 ℃. E hoʻohua i ka trace decomposition inā hoʻokomo ʻia ma 200-300 ℃ no ka manawa lōʻihi, a ʻoi aku ka wikiwiki o kona decomposing ma luna o 320 ℃, nā huahana decomposition ka nui o ka hydrogen fluoride a me ka fluorocarbon organik. pūhui.I ka hui ʻana o ka lāʻau fluorous maka i ke ahi, e hoʻokuʻu ia i ka hydrogen fluoride a me ka 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 pauda magnesium, a i ʻole ma luna o 10% amine compound, inā e kū ia, e piʻi ka mahana a e hoʻopili 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 hoʻokaʻawale i ke kumu pollution, ka lā a me ka wai i ka wā o ka lawe ʻana.
