VNII NP-274n

                                    Grease VNII NP-274n

                                                                 GOST 19337-73

Product description:

     Grease VNII NP-274n is antifriction and is made on the basis of chlorosiloxane fluid thickened with lithium soap. It has good mechanical stability and frost resistance. It is efficient at medium speeds up to 15,000 min-1.

Application:

       It is designed for use in unidirectional bearings, in conditions of high and ultrahigh pressure at temperatures from - 80°C to + 160°C.

Characteristics of the grease:

Appearance

Homogeneous, light and soft ointment with a smooth structure

Drop point, ° С, not lower than

190

Effective viscosity, P:

- at 50°С and average strain rate gradient 1000 s-1, not  less than

- at -40°С and average strain rate gradient 100 s-1, not more than

 

5,0

550

Strength limit at 50°С, Pa (gf/cm2), not less than

1,0

Colloidal stability at a load of 300g., %, not more than

18,0

Corrosion test

Endures

Mass fraction of free alkali in terms of NaOH, %, not more than

0.1


Warranty period of storage is 3 years from the date of manufacture.

Packing:

The tube is 0.075 kg.

 

 

 

 

 

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Company benefits

  • Individual approach to each client.

  • For us, good relationships are more important than immediate benefits.

  • High quality of manufactured products.

  • We are ready to develop necessary production together with our client and put it on manufacture in case of absence of such in our assortment.

  • Providing qualified advice by our technologists.

  • Promptness of order execution.

  • Constant quality control of basic and manufactured products.

  • Production delivery by our company can be carried out as own transport of the company and any convenient way for you (including self-delivery by your enterprise).

 

Scheme of work

  • 1. Call or e-mail

  • 2. Providing an advice if necessary

  • 3. Receipt of invoice

  • 4. Payment of goods

  • 5. Shipping by any means convenient for you