Apiezon J&K高粘度密封油,这2款油是用途广泛的高粘度密封油。粘度非常高意味着这些油非常适合用于旋转填料压盖——一种转动轴凸起穿过O型圈内径的密封。

产品用途:真空密封油
产品外观:棕色/黑色高粘度液体
CAS号码: 8012-95-1/64741-56-6
Apiezon J&K高粘度密封油参数 |
| Apiezon J 油 | Apiezon K 油 |
蒸汽压力 @ 20°C / 68°F | 8*10-9 Torr | 1*10-9 Torr |
相对密度 @ 20°C / 68°F | 0.95 | 0.94 |
闪点, ℃ | >350 | >350 |
燃点, ℃ | >370 | >370 |
运动粘度,cSt @ 40°C / 104°F | 3330 | 5710 |
@ 100°C / 212°F | 107 | 177 |
动态粘度,cSt @ 40°C / 104°F | 3005 | 5160 |
倾点 ASTM D97 ℃ | -1 | -1 |
导热系数, W/mK | 0.167 | 0.169 |
比热 @ 25°C/77°F cal/g | 0.48 | 0.46 |
Joule/g | 2.0 | 1.9 |
保质期:J 油和 K 油如果在不破坏原装密封包装的情况下在环境温度(10 至 30°C)下保存,从制造日期算起,保质期长达 10 年。 |
Apiezon J油和 K油适合在哪些场合使用?
任何需要使用高粘度油达到密封目的的场合,都适合使用这两款油。这两款产品的蒸汽压力低,所以可以放心地在真空环境下使用以实现有效的真空密封。两款产品的主要区别在于K油比 J 油粘度高;如果需要较厚的油,则 K 油是优选。
这些油也可以被用来密封振动环境中的易碎玻璃器皿,但因为它们是液态油,所以只能在没有油流动空间的应用场合使用。我们还提供一系列可在振动环境中使用的蜡。
易去除
用完后去油时,如果量较大,请刮掉。可以通过加热来降低粘度,让油更容易去除。所有沉积物都可以使用任何芳香烃溶剂(甲苯、二甲苯)溶解掉,或者用蒸汽脱脂槽去除。
Apiezon 密封油不溶于醇(乙醇、IPA)和酮(丙酮、MEK),所以无法充当清洁剂。
相容性
Apiezon J 油和 K 油是无硅油,可与众多 O 型圈材料相容,包括:氟橡胶、硅树脂、丁腈(丁腈含量 >30%)、尼龙、聚氨酯、聚乙烯、聚丙烯
因为属于烃基油,所以 J 油和 K 油与下列材料不相容:EPDM(乙丙二烯M级橡胶)、EPR(乙烯丙烯橡胶)、丁基橡胶、PVC密封
Apiezon J and K Oils
What are Apiezon J and K oils?
Apiezon J and K oils are high viscosity sealing oils which can be used in a variety of applications.
These very high viscosities mean the oils are well suited for rotary glands in particular, a type of seal where the turning shaft protrudes through the inner diameter of the O-ring.
What are the properties of Apiezon J and K oils?
Property | Apiezon J Oil | Apiezon K Oil |
Vapour pressure @ 20°C/68°F, torr | Approx. 8 x 10-9 | 1 x 10-9 |
Relative density @ 20°C/68°F | 0.95 | 0.94 |
Flash point, Cleveland Open Cup | °C °F | > 350 > 662 | > 350 > 662 |
Fire point, Cleveland Open Cup | °C °F | > 370 > 698 | > 370 > 698 |
Viscosity, kinematic, cSt @ | 40°C/104°F 100°C/212°F | 3330 107 | 5710 177 |
Viscosity, dynamic (cP) @ 40°C/104°F | 3005 | 5160 |
Pour point ASTM D97 | °C °F | -1 30 | -1 30 |
Thermal conductivity | W/mK | 0.167 | 0.169 |
Specific heat @ 25°C/77°F | cal/g Joule/g | 0.48 2.0 | 0.46 1.9 |
When should I use Apiezon J and K oils?
These oils are designed for use wherever a high viscosity oil is needed for sealing purposes. With low vapour pressures, these products can be used with confidence under vacuum environments and can provide an effective vacuum seal. The main difference between the two products is in the higher viscosity of K oil compared to J oil; if a thicker oil is needed then K oil is the preferred choice.
These oils could also be used to seal fragile glassware in vibrational applications; however they are liquid and should only be used in applications where the oil would have nowhere to flow to. We also offer a range of waxes which can be used in vibrational applications.
以上就是北京麦迪森科技有限公司为您提供的Apiezon J型K型高粘度密封油,如果想要购买请联系15301310116(微信同号)
阿佩佐Apiezon J和K高粘度密封油(TDS).pdf
阿佩佐Apiezon J高粘度密封油 (MSDS) .pdf
阿佩佐Apiezon K高粘度密封油 (MSDS) .pdf
Apiezon_J_and_K_Datasheet .pdf
Apiezon_J_and_K_Datasheet MSDS .pdf