HQT-630 Polymethacrylate PMA-Type VII viscosity index improver
Product Description
Description
HQT-630 is polymethacrylate solution in the deeply refined mineral oils HQTH-630 is high-quality viscosity index improver with high shear stability specially designed for hydraulic fluids.
HQT-630 viscosity index improver has a wide range of applications, which is widely used in various kinds of base oils. It has excellent shear stability, low-temperature performances and strong thickening and index increasing abilities.
HQT-630 has excellent low temperature fluidity, excellent shear stability, and can effectively improve the viscosity index with narrow MW distribution, and It can inhibit the wax crystallization, and it has a good effect on depressing pour points, which has excellent filtering and demulsification performances.
Applications
HQT-630 is mainly used in blending hydraulic oils, specially for the hydraulic oils with low temperature and high viscosity index, as the main component in hydraulic oil formula, which has the double effect of increasing viscosity index and depressing pour points under the condition of guaranteeing the shear stability, HQT-630 can keep the viscosity of hydraulic oils being stable, staying best in the big temperature, and performing well with the highest running efficiency, reducing the energy consumption, protecting the equipment and improving the performances.
Keywords: Enhanced Viscosity Polymethacrylate, Viscosity Enhancing Lubricant Additive, High Viscosity Index Polymethacrylate, Polymethacrylate Viscosity Improver, PMA Polymethacrylate Additive, Polymethacrylate ATF Viscosity Enhancer, Viscosity Index Improver Additive, PMA Lubricant Additive, Polymethacrylate VII Lubricating Oil, Polymethacrylate Engine Oil Additive, Hydraulic Oil Viscosity Enhancer, Pour Point Depressant Polymethacrylate, PMA Enhanced Viscosity Additive, Viscosity Enhancing Polymethacrylate, High VI Polymethacrylate Lubricant Additive, Polymethacrylate Viscosity Modifier, PMA Lubricant Vis, Viscosity Index Improver PMA, Polymethacrylate Viscosity Enhancing Agent, Polymethacrylate ATF Additive, Enhanced Viscosity Index Polymethacrylate, Viscosity Improving Lubricant Additive, High Viscosity PMA Polymethacrylate, Engine Oil Additive PMA, Hydraulic Oil Viscosity Index Enhancer
Product Parameters
Characteristics
| item |
Typical Value |
Test Method |
| appearance |
Colorless or light yellow thick liquid |
visual |
| Kinematic Viscosity,100,ºC,mm2/s |
1354 |
GB/T 265 |
| color |
0.5 |
GB/T 6540 |
| Density (20°C ) kg/m3 |
920 |
SH/T 0604 |
| Flash Point,ºC |
180 |
GB/T 3536 |
| SSI |
33.9(KRL 20h ) |
CECL-45-A-99 |
| 7.3(Diesel nozzle 250 cycles) |
SH/T0103 |
| 4.4(Diesel nozzle 40 cycles) |
Data on the thickening, index increase, and pour point depression capabilities of HQT-630 polymethacrylate viscosity index improver in modern 150N lubricants.
| |
VI00, mm2/s |
V40, mm2/s |
VI |
VI increased |
Pour point,ºC |
| 0% |
5.32 |
30.59 |
106 |
|
-25 |
| 1% |
5.89 |
32.5 |
126 |
20 |
-47 |
| 3% |
6.89 |
36.65 |
150 |
44 |
-47 |
| 5% |
7.94 |
44.04 |
154 |
48 |
-47 |
Thickening ability of HQT-630 polymethacrylate Type viscosity index improver
| |
WON (Shell) |
150N (Modern) |
500N (S-Oil) |
| HQT-630, wt% |
0 |
5 |
10 |
0 |
5 |
10 |
0 |
5 |
10 |
| KV,100ºC mm2/s |
4.16 |
6.244 |
8.472 |
5.32 |
7.94 |
11.89 |
12.25 |
16.62 |
22.68 |
Packing: 200L Metal Drums, IBC Tank, ISO tank, Flexibag
Company Profile
FAQ
Q1. Are you a manufacturer?
Yes, Haohui Petrochemical is a high-tech comprehensive manufacturer integrated with R&D, production and sales,specializing in supplying high-quality synthetic base oils, lubricant additives and special lubricants.
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 or one IBC tank
Q4. What is your term of packing?
For lubricant additives, our packing is usually 200L metal drum, 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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