SCHULTZ® S750
产品简介
Product Introduction
SCHULTZ® S750是一种具有特殊高热稳定性的合成型液相导热油,主要成分是氢化三联苯,在-7℃~345℃范围内可长期稳定应用。SCHULTZ® S750与美国Therminol 66是同类产品,可按任意比例混合使用。
高热稳定性——SCHULTZ® S750的原料三联苯是在温度750℃以上的条件下反应生成,这决定了SCHULTZ® S750的高热稳定性是卓越的,即便在345℃的使用条件下,也可长期提供可靠操作。
高可靠性——SCHULTZ® S750正在全球众多的大型装置中展示着它优异的性能,高温下较低的蒸汽压,使得对于310℃以上的使用温度SCHULTZ® S750是您的选择。
无腐蚀性——SCHULTZ® S750对于在一般工业装置使用的铁以及非铁金属材料没有腐蚀性。
抗结焦性——SCHULTZ® S750具有良好的防止焦垢和固体颗粒生成的性能,确保导热油系统运行更加可靠。
SCHULTZ® S750 Heat Transfer Fluid is a synthetic liquid phase heat transfer fluid with especially high thermal stability. S750 consists mainly of hydrogenated terphenyl, and remains stable and suitable for extended periods of operation at -7℃~345℃. It can be mixed together with similar product American Therminol 66, in any proportion.
High thermal stability: The raw material of SCHULTZ® S750, terphenyl, is prepared through chemical reactions at high temperatures above 750℃. This is the root of SCHULTZ® S750’s outstanding thermal stability, rendering it suitable for dependable operation for long periods even at temperatures of 345℃.
High reliability: SCHULTZ® S750 is performing excellently in many large scale plants all over the world due to its low vapor pressure at high temperature, which makes SCHULTZ® S750 your best choice for temperatures above 310℃.
Non-corrosiveness: SCHULTZ® S750 does not corrode iron or nonferrous metals used in most industrial devices.
Anti-coking: SCHULTZ® S750 is good at preventing the generation of coke fouling and solid particles, thus ensuring more reliable heat transfer fluid system operation.
SCHULTZ® S750
典型数据
Typical Data
外观 Appearance | 浅黄色透明液体 Light Yellow Transparent Liquid |
组分 Composition | 氢化三联苯 Hydrogenated Terphenyl |
自燃点/℃ Autoignition Point /℃ | 370 |
闪点(闭口)/℃ Flash Point (Closed Cup) /℃ | 176 |
闪点(开口)/℃ Flash Point (Open Cup) /℃ | 182 |
倾点/℃ Pour Point /℃ | -20 |
密度 (20℃)/(kg/m3) Density (20℃)/(kg/m3) | 1005 |
运动粘度(40℃)/(mm2/s) Kinematic Viscosity (40℃)/(mm2 /s) | 29.0 |
水分/(mg/kg) Moisture Content /(mg/kg) | 80 |
馏程2% / ℃ Distillation Range 2% /℃ | 343 |
酸值(以KOH计)/(mg/g) Total Acidity/KOH /(mg/g) | 0.006 |
残炭(质量分数)/% Carbon Residue (Mass Fraction) /% | 0.01 |
适用范围 / ℃ Optimal Applicable Range /℃ | -7-345 |
允许最高膜温/ ℃ Allowable Maximum Film Temperature /℃ | 375 |