UNISILKON L 250 L
Description UNISILKON L 250 L
UNISILKON L 250 L is a special lubricant based on silicone oil and PTFE with high thermal stability. UNISILKON L 250 L offers good penetration ability in small lubrication gaps and lube points of difficult access. Owing to its relatively high viscosity, adhesion is improved even in case of unfavourable geometries.
UNISILKON L 250 L is resistant to cold and hot water, superheated steam up to approx. 130 °C as well as industrial cleaning agents and disinfectants.
It is also resistant to pumpable foodstuffs and beverages like fruit juices, beer or milk products. UNISILKON L 250 L is not resistant to organic solvents or strong acid and alkaline solutions. UNISILKON L 250 L is NSF H1 registered and therefore complies with FDA 21 CFR § 178.3570.
The lubricant was developed for incidental contact with products and packaging materials in the food-processing, cosmetics, pharmaceutical or animal feed industries. The use of UNISILKON L 250 L can contribute to increase reliability of your production processes. We nevertheless recommend conducting an additional risk analysis, e.g. HACCP
UNISILKON L 250 L Benefits for your application.
- Proven effective in valves and fittings as well as adjusting mechanisms in the drinking water, beverage, sanitary and heating sectors
- Certified acc. to international standards for valves and fittings, e.g. DVGW-KTW, WRAS, ACS, AS 4020, NSF Standard 61 and NSF H1
- Long-term protection of seals and bearings owing to the lubricant’s good resistance to numerous media like disinfectants, cleaning agents, water, steam.
UNISILKON L 250 L Product information.
| Product data | UNISILKON L 250 L |
|---|---|
| Article number | 022102 |
| NLGI grade, DIN 51818 | 3 |
| NSF-H1 registration | 141 714 |
| Chemical composition, type of oil | Methyl silicone oil |
| Chemical composition, solid lubricant | PTFE |
| Lower service temperature | -45 °C / -49 °F |
| Upper service temperature | 160 °C / 320 °F |
| Colour space | White |
| Texture | Fibrous |
| Texture | Homogeneous |
| Density at 20 °C | Approx. 1.25 g/cm³ |
| Worked penetration, DIN ISO 2137, 25 °C | Lower limit value: 220 x 0.1 mm |
| Worked penetration, DIN ISO 2137, 25 °C | Upper limit value: 250 x 0.1 mm |
| Shear viscosity at 25 °C, shear rate 300 s-1 | Approx. 13 000 mPas |
| Kinematic viscosity of the base oil, DIN 51562 | Pt. 01/ASTM D-445/ASTM D 7042, 25 °C |
| Approx. 1 350 mm²/s | |
| Copper corrosion, DIN 51811, 24h/100°C | 1 - 100 corrosion degree |
| Water resistance, DIN 51807 pt. 01, 3 h/90 °C | Rating: <= 1 - 90 |
| Minimum shelf life the date of manufacture | Approx. 36 months |
UNISILKON L 250 L Application.
UNISILKON L 250 L is used as lubricating and sealing grease for:
- Domestic valves & fittings for drinking water, (e.g. ceramic discs and piston cartouches, thermo regulators). As the lubricant’s viscosity is rather independent of service temperatures, UNISILKON L 250 L allows constant actuating forces within the whole cold/hot water range of e.g. single-lever mixer taps.
- Valves and fittings of heating installations (e.g. thermoregulators, tap cocks, pressfit seals)
UNISILKON L 250 L has also proven effective as assembly aid for radial shaft seals and packings in contact with cold or hot water and steam.
UNISILKON L 250 L Application notes.
- UNISILKON L 250 L is neutral towards most metals, thermoplastics and elastomers. Owing to the many different elastomer and plastic compositions their compatibility should be checked prior to series applications.
- UNISILKON L 250 L can be applied by means of spatula, brush, usual metering devices or the tampon printing method.
Where to buy UNISILKON L 250 L ?
Currently, on the market, there are many fake Kluber Lubrication products , counterfeiting , adversely affecting the reputation of products, manufacturers and especially affecting customers. Therefore, to protect your interests, customers should choose to buy products reputable dealers and suppliers , ensuring quality.
Hicotech - authorized dealer of Kluber in Vietnam, committed to genuine goods, not fake, imitation goods, poor quality goods. HicoTech is proud to be a unit specializing in providing products for the electronics manufacturing field in Vietnam and receiving a lot of trust customers.
Contact information:
Hotline/Zalo. 094 526 1931
Website. Hicotech.com.vn
Email: Sale@hicotech.com.vn
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