FOR NON-PRESSURIZED CLOSED-LOOP THERMAL SYSTEMS
Non-aqueous specialty liquid phase heat transfer fluids used in industrial
processing applications from -100oC to +343oC, including mineral oils,
synthetic and organic-based formulas. Synthetic organic-based fluids
will reach the highest temperature ranges on the thermometric chart below,
without boiling or reaching the vapor phase. Extreme low-temperature
products will remain liquid at the lower (left) end of the below scale.
 Low Temperature Liquid |
Heating & Cooling
Fluids |
High Temperature Fluids |
Paratherm CR
Heat Transfer Fluid
- Higher Flowrates
At -90慢 in Thermoprocessing
- Lowers Equipment Operating Temperatures
by 10慢
|
Paratherm MR
Heat Transfer Fluid
- Non-Aromatic
- Run Lower Temperatures In Standard Hot Oil Units
- No Noxious
Odors
Paratherm MG
Heat Transfer Fluid
- Food-Grade (NSF HT-1) Single-Fluid Heating
and Cooling
Paratherm LR
Heat Transfer Fluid
- Water Sensitive Products
- Non-Corroding Water/Glycol Replacement
- Higher Flash Point--Rated
Combustible, Not Flammable
Low-Temp Start-up
Paratherm GLT?
Heat Transfer Fluid
- Synthetic/Aromatic
- Gas processing
- Liquid terminal tank heating
- Asphalt plants
- Plastic Production
|
Paratherm HR
Heat Transfer Fluid
- Synthetic/Aromatic
- Gas processing
- Chemical processes
- Waste-oil recovery
- Biodiesel production
- Plastic processing
Paratherm HE
Heat Transfer Fluid
- High Flash and Fire Points
- Economical
- Durable in Vented
SystemsParatherm NF
Heat Transfer Fluid
- Batch Processing
- Electric Immersion Heaters
- Food GradeParatherm OR
Heat Transfer Fluid
- Sludge/Varnish Resistant
- Non-Fouling, Non-Toxic
- Extended Life In Mold Temperature Control
Units
|
Paratherm-NF 傳熱油
(食品級、低黏度易啟動，操作溫度316℃)
Paratherm NF 熱煤油為食品級礦物油，特別為了封閉式迴路液體系統輕鬆自如的達到316℃(燃料加熱器)，及達到332℃(電子沉浸加熱器)而設計。
應用：
- 化學反應爐
- 食品加工廠
- 輕便型電子溫度控制裝置
- 電子加熱器
食品級等同減少保養
食品級品質對食品加工不僅重要，同時意謂Patatherm NF 只須最低的保養費，一般燃油所含雜質(例如：瀝青與硫化物)會導致加熱器故障，如果嚴重的過熱，會形成焦煤殘渣於加熱器表面。Paratherm
NF 精煉熱煤油已經去除了此類雜質，所以降低了所需之保養費用。
低黏度快速啟動
液態系統一般都是緩慢的增溫，直到燃油快速流動為止，這能防止局部過熱。一旦黏度降低到可快速流動，出口的溫度就能在設備可操控範圍內快速增加，Paratherm
NF有最低的黏度範圍在較低溫時，快速達到操作溫度。 高熱傳導系數增加流體壽命
對熱傳導油而言，高熱傳導係數最大的優點就是減少加熱器表面溫度的需求以達到關鍵溫度，較低的溫度代表較少熱能消耗亦即表示使用壽命較長，Paratherm
NF 是礦物基礎油中最高熱傳導係數者。
油品儲存
桶裝油須放在室內以防止進水，若儲存在室外並在低溫下使用前得先預熱。 |
| 標準物性 |
|
產品
|
Paratherm NF |
化學名
|
氫化處理礦物油 |
外觀
|
水白色液體 |
味道
|
無味道 |
最大推薦薄層溫度
|
650℉/343℃ |
最大推薦操作溫度-燃料加熱器
|
600℉/316℃ |
最大推薦操作溫度-其它
|
630℉/332℃ |
最低操作溫度20CPS
|
96℉/36℃ |
最低啟動溫度300CPS
|
-5℉/-21℉ |
黏度60℉/15.5℃ CST(ｍ㎡/sec)
|
64 |
密度60℉/15.5℃ 1b/gal(kg/ｍ3)
|
7.4(886) |
閃火點leveland open cup (D92)
|
340℉/171℃ |
閃火點Pensky-Martens closed cup(D93)
|
315℉/157℃ |
蒸氣壓最大操作溫度675℉/357℃psia
|
2.4(16.6) |
| %平均體積膨脹 100℉(55.5℃) |
5.5(9.9) |
平均分子量
|
340 |
電介質分類D1816-04(KV)
|
34.37 |
電介質常數(1KHZ)D924-04
|
2.183 |
消散因子(1KHZ)D924-04
|
0.000003 |
體積電阻率100V(Ω-cm)
|
3.4X1014 |
燃燒熱量 BTU/1b(kJ/kg)
|
20000(46,300) |
蒸發熱量 BTU/1b(kJ/kg)
|
91(210) |
| 凝固點 D97℉(℃) |
< -40℉/-40℃ |
|
|
