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1. Application
Suitable for less than 360 ℃ indirect or direct heating cooling, used in sealed or semi-sealed system. Such as: Textile Industry: Dyeing stereotypes, synthetic resin industry, wood industry, plastic molding industry, sulfur apparatus, chemical industry and other temperature tuning, distillation, concentration, drying, heating.
2. Features
l Use of synthetic base oils with advanced acidification inhibitor, effectively prevent acidification, reduce sludge; contains advanced deterioration preventing agent, and a stable base oil molecules, rarely cracking.
l Good to temperature sensors, thermal speed, small temperature range suitable for fine-tuning; expansion and contraction ratio is small, due to temperature changes will not lead to an unexpected system leaks; localized heat generated little carbide, high thermal efficiency, excellent clean dispersion. Can remove the dissolution of carbide effectively to reduce the possibility of congestion.
l Meet safety index, flash point in the opening part is greater than 180 ° C.
l Meet environmental indicators, non-toxic, tasteless, non-pyrolysis carcinogen. Will not corrode the containers and tunnels. Evaporation is very low, no bad impact on the environment and workers.
l Meet the normal operation indicators, its boiling point greater than or equal to the maximum operating temperature, the system will not cause the duty cycle gas block and pump cavitations.
l Hazard identification: Sakura institute fully synthetic heat transfer oil belonging to the high-pressure hydrogenation products, unsaturated hydrocarbon content less than 0.1%.Non-toxic, food-grade detergent, does not have hazard on human or animal, has no adverse symptoms after mouse experiments. Can contact with the skin, rinse with water, are environmental friendly products.
3. Characters
1. The products which meet with the hot working temperature
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840HT（-40°C~+330°C） |
820HT（-40°C~+320°C） |
810HT（-40°C~+280°C） |
2.840HT、820HT、810HT are fully synthetic benzene heat transfer oil
3. Molecular structure of the main parts:
CH3-CH-CH2-[-CH2-CH2-]n-CH2-CH3（n=3-5）
CH3-CH-CH2-[-CH2-CH2-]n-CH2-CH3
4. Technical indicators
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Items |
Characters |
|
Model |
820 |
810HT |
820HT |
840HT |
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Main Ingredients |
Semi-synthetic oil |
Full synthetic oil |
|
Exterior |
Light yellow |
Colorless transparent |
|
Density（20 oC）（Kg/m） |
870-875 |
865-870 |
|
Kinematic viscosity（40 oC）/（mm/S） |
24-28 |
22-25 |
22-25 |
22-25 |
|
Solidifying point / oC below |
-30 |
-40 |
-40 |
-40 |
|
Flash point（Openings）/ oC below |
190-200 |
190-210 |
190-200 |
190-200 |
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Distillation Range 5%/ oC below |
310 |
310 |
330 |
350 |
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Oil film temperature / |
330 |
330 |
350 |
370 |
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Spontaneous point / oC below |
400 |
400 |
|
Moisture（ppm） |
0-50 |
0-50 |
|
Acid value /（mgKOH/g）below |
0．001 |
0．0001 |
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Mechanical impurities |
0．001 |
0．0001 |
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Copper corrosion（Copper sheet 100 oC，3H） |
1 class |
1 class |
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Residual carbon /% below |
0．001 |
0．0001 |
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Vapor PressureMpa（320 oC） |
0．3 |
0．3 |
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Kinematic viscosity cst（-25 oC） |
2600 |
2200 |
|
（40 oC） |
24-28 |
22-25 |
|
（100 oC） |
4．2 |
4．1 |
|
（200 oC） |
1．1 |
1．09 |
|
（300 oC） |
0．64 |
0．62 |
|
Specific heat，kcal/Kg . oC(40 oC) |
0.46 |
0.4601 |
|
(100 oC) |
0.51 |
0.5088 |
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(200 oC) |
0.6505 |
0.6502 |
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(300 oC) |
0.69 |
0.689 |
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Thermal conductivity，kcal/m . hr . oC（40oC） |
0．110 |
0．113 |
|
(100 oC) |
0．109 |
0．110 |
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(200 oC) |
0．102 |
0．1029 |
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(300 oC) |
0．096 |
0．097 |
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Bromine value |
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0．17 |
4. If you want to know the details, you can see the operating guide book
5. Package ◆18L ◆208L
6. Storage and Usage Notice
◆ Stored in a cool dry place indoors to prevent water mixed, please do not upright outdoors
◆ Should maintain concentration and avoid mixing with other oil. If you have any questions, please contact us.
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