L-QC320 Long-life and Energy-saving Heat Transfer Fluid
Description
This L-QC320 Long-life and Energy-saving Heat Transfer Fluid is a non-mineral heat transfer oil which is suitable for heat transfer/heat exchange in high-temperature closed circulation systems with a heat transfer oil furnace temperature below 320ºC. With outstanding thermal stability, it can guarantee reliable operation for several years even under high temperature operation. It is superior to mineral oil products in some characteristics
Product Feature
Suitable viscosity
Sound resistance to low temperature, low freezing point and high pumping capacity:
Excellent thermal conductivity, strong detergency and dispersibility, so it is not easy to block the pipe.
Composed of pure aromatic hydrocarbons with side chains with outstanding thermal stability and high temperature resistance
Long-term stable operation of the device.
Specification Standard
Meeting GB 23971-2009
Meeting DIN 51522
Application Range
It is suitable for closed heat transferring system with forced or non-forced circulation with the maximum temperature not higher than 320ºC. It can be used in liquid heat conduction medium during the heating processes in carbon industry, air conditioner industry, construction industry, paper printing industry, food industry, wood industry, coating industry, fiber industry, textile printing and dyeing industry, plastic rubber industry, petrochemical industry, chemical industry and other industries in the oil boilers, oil bath boilers, drying room, heat setting machine and distillation, fractionation, reaction tanks
Typical Values
| Item |
Typical Value |
Test method |
| Appearance |
Transparent liquid |
Visual |
| Flash point(closed cup) |
230 |
GB/T3536 |
| KV, mm2/s, 40ºC |
34.5 |
GB/T265 |
| Pour point, ºC |
-21 |
GB/T3535 |
| Copper corrosion, grade(100ºC,3h) |
1a |
GB/T5096 |
| Water, (mg/kg) |
Trace |
GB/T11133 |
| Carbon residue, % |
0.03 |
GB/T268 |
Boiling Range, ºC
Initial boiling point, 2% |
355
350~360 |
SH/T0558 |
Thermal stability(320ºC, 720h)
Appearance
Deteriorating rate/% |
Transparent without suspended solids and sediment
8 |
GB/T23800 |
Attentions
According to the equipment lubricant regulations, choose the suitable quality level and viscosity level of the oil products; choose the special-purpose storage containers. The requirements for the storage and transportation process must be waterproof, moisture-proof and preventing mechanical impurities being mixed. Keep the oil tank clean when using, oil tank and oil circuit should be cleaned when changing oil in order to prevent foreign matter pollution. Prevent mixing with other oil products. Different types of hydraulic oils should not be mixed.
Packing
18L Plastic Drum/170Kg Metal Drum
Q1. Are you a manufacturer?
Yes, Liaoning Yeboon Lubricating Oil Manufacturing is a high-tech comprehensive manufacturer integrated with R&D, production and sales. It is the largest and strongest producer in the South of China.
Q2: How do you control your product quality?
First, we are picking and testing samples from every step through the whole production lines, and there are several different inspectors to test the samples to guarantee the correct data.
Second, we have our own Q&C center to pick up and keep the samples from every batch in order to trace the quality when our clients have questions.
Third, the third part can be also acceptable for choosing.
Q3. What is your MOQ?
Our MOQ is 4 drums loaded on one pallet.
Q4. What is your term of packing?
Our packing is usually 200L metal drum or 18L bottle, other packings such IBC tank can be also provided according to clients' needs.
Q5. What is your payment term?
T/T in advance, L/C is acceptable.
And our regular payment term is that T/T 30% as the deposit, and 70% against the photos for the accomplishment of the productions and packages before the delivery.
Q6. What is your term of delivery?
EXW, FOB, CFR, CIF, CIP
Q7. How about your delivery time?
Within 10 days after PO and receipt of your payment.
The specific delivery time will depend on the items and quantity of your order.
Q8. Can you produce according to the samples?
Yes, we can produce the suitable ones according to TDS or test data of your samples.
Q9. What is your sample policy?
We can supply the free samples with the freight cost paid by the buyers.
Q10: How do you ensure our long-term business relationship?
We are sincerely hoping to establish the good long-term business relationship with our esteemed clients, so we will do our best to guarantee our customers' benefit, stable quality and competitive prices are essential, and we are also provide our increasingly advanced technology for our clients' to meet the increasing needs in the current markets.
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