Diffusion Pump Oil
$18.02/kg FOB Shanghai for LS 702
$18.02/kg FOB Shanghai for LS 704a (40% purity)
$20.00/kg FOB Shanghai for LS 704b (60% purity)
$20.00/kg FOB Shanghai for LS 705
LS-702 Diffusion Pump Fluid
• Equivalents for DOW DC 702
• General purpose fluid for vacuums down to 10⁻⁶ torr
• Mixed phenylmethyl dimethyl cyclosiloxane
• Low viscosity for fast pumping speeds
LS-704 Diffusion Pump Fluid
• Equivalents for DOW DC 704
• High vacuum fluid reaching 10⁻⁸ torr untrapped
• Tetramethyl tetraphenyl trisiloxane
• Excellent explosion resistance
LS-705 Diffusion Pump Fluid
• Equivalents for DOW DC 705
• Ultrahigh vacuum fluid down to 10⁻⁹ torr
• Penta phenyl trimethyl trisiloxane
• Extremely low vapor pressure
• Best radiation resistance
We also supply…
- PFPE Greases equal to Krytox®226 FG | Krytox® 227 FG
- PFPE Inert Vacuum Pump Oil equal to Fomblin 06/6 | Fomblin 14/6 | Fomblin 16/6 | Fomblin 25/6
- PFPE Based oil for lubricants equal to Fomblin Y04 | Fomblin Y06 | Fomblin Y25 | Fomblin Y45 and more…
- Phenyl Silicone Fluid for lubricants equal to Shin-Etsu KF-50
- (New) Vacuum pump oil AM series equal to Alcatel Adixen 121 or Leybold N62
- (New) Vacuum pump oil AH series equal to Edwards UltraGrade 19 | 20 | 70 or Leybold N62H
VACUUM PUMP OIL FEATURE COMPARISON
| MODEL | CV-AH 46 | CV-AH 68 | CV-AH 100 | CV-AM 68 |
|---|---|---|---|---|
| Viscosity grde (GB 3141) | 46 | 68 | 100 | 68 |
| Viscosity (40℃, mm2/s) | 41.4~50.6 | 61.2~74.8 | 90-110 | 61.2~74.8 |
| Viscosity index ≥ | 105 | 105 | 105 | 101 |
| Flash point (open cup, ℃≥) | 230 | 245 | 255 | 240 |
| Pour point (℃≤) | -12 | -12 | -12 | -10 |
| Acid value ≤ | None | None | None | None |
| Chromaticity ≤ | 0.5 | 0.5 | 0.5 | 0.5 |
| Density ≤ | 0.884 | 0.885 | 0.886 | 0.882 |
| Water-soluble acid or alkali | None | None | None | None |
| Mechanical Impurities | None | None | None | None |
| Anti-emulsification (40-40-0)ml, min 54 ℃≤ 82 ℃≤ |
8 | 8 | 10 | N/A |
| Saturated vapor pressure, kpa 60℃≤ | 5×10-6 | 5×10-7 | 5×10-8 | N/A |
| Limiting pressure, kpa Partial pressure Total pressure |
2×10-5 1.5×10-4 |
2×10-5 1.5×10-4 |
2×10-5 1.5×10-4 |
N/A |
About Us
Lyson, established in 2018, is a subsidiary of a parent company that has been in business for over 30 years. The parent company also has subsidiaries in Tokyo and Frankfurt. This gives us access to a global network of silicone-based raw material suppliers and customers.
why Us?
At Lyson, we offer more than just export service. We offer value-added trade services that include:
- Free sourcing service until you are satisfied with the quality, quantity, cost, timing, and packaging of your order
- Up-to-date market insights and advice to help you make informed decisions and avoid price fluctuations
- Quality guarantee and testing before purchasing to ensure you get the best products for your needs
- Fast and accurate sourcing thanks to our 30 years of local supply chain network and experience
Contact Us
Call Us
Tel:+86 21 3363 2226
Lyson Chem-Materials Shanghai Company
sales@lysonchem-materials.com
Room 421, No. 62 – 421, Hongcao Road, Xuhui, Shanghai,
China 200233
Tel:+49 (0) 6102 8837308
GW United Chemicals GmbH
info@gwunitechem.com
Martin-Behaim-Str. 2 63263 Neu-Isenburg,
Germany
Tel:+81 3 3436 2520
GW Chemicals Nippon
info@gwchem.jp
東京都港区虎ノ門3丁目22番14号 エミタス虎ノ門ビル, “Isenburg” , “1201”
Japan
Tel:+49 (0) 6987 0070050
Glance Chemicals GmbH
info@glancechem.com
H831 Industriepark Höchst65926 Frankfurt am Main,
Germany
Lyson Chem Product List
| PRODUCT | CAS No. |
|---|---|
| Dimethyl Silicone Fluid 0.65cst 1cs 1.5cst 2cst 3cst | 107-46-0, 107-51-7, 141-62-8, 141-63-9, 63148-62-9 |
| Dimethyl Silicone Fluid 20cst 50cst 100cst 350cst 500cst 1000cst | 63148-62-9 |
| Dimethyl Silicone Fluid 10000cst 12500cst 60000cst | 63148-62-9 |
| Hydroxy Silicone Fluid | 70131-67-8 |
| OH Polymer | 70131-67-8 |
| Vinyl Silicone Fluid | 63148-62-9 |
| Methyl Hydrogen Silicone Fluid | 63148-57-2 |
| Hydrogen-terminated Silicone Fluid | 70900-21-9 |
| Amino Silicone Fluid | 63148-62-0 |
| Methyl Phenyl Silicone Fluid | 63148-52-7, 63148-58-3 |
| Phenyl Vinyl Silicone Fluid | 225927-21-9 |
| Phenyl Hydrogen Silicone Fluid | 17875-55-7 |
| Methyl Fluoro Silicone Fluid | 63148-56-1 |
| Diffusion Pump Silicone Fluid | 3982-82-9, 3390-61-2 |
| Stearoyl Benzoyl Methane - SBM | 58446-52-9 |
| Hexamethyldisiloxane | HMDSO | 107-46-0 |
| heptamethyltrisiloxane | HPTSO | 1873-88-7 |
Frequently Asked Questions
A: Here are the three third parties, they offer testing services, and we send our sample to them before
www.exponent.com
www.rjlg.com