product overview
Silicone grease is refined by thickening the composite oil with inorganic thickening agent and adding avariety of additives and structural improvement agents.
performance characteristic
Good high and low temperature, to ensure high and low temperature lubrication and sealing.
Good water sealing, suitable for lubrication and sealing in wet environment.
Good solvent resistance to ensure lubrication and sealing in a solvent environment.
Good dielectric property to ensure the safety of electrical appliances.
Excellent corrosion resistance to ensure no corrosion of metal parts.
Excellent material adaptability, with rubber, nylon, polypropylene and other non-metallicmaterials have excellent adaptability.
Recommended application
Suitable for sealing and lubrication between rubber and metal; Sealing and lubrication of low-speed sliding parts such as glass, ceramic or metal valve rotators and joints in contact with certainchemicals; Damping of potentiometers, insulation and sealing of electrical appliances; The fillingmedium of the liquid coupling can also be used for the lubrication and sealing of the vacuumsystem with a vacuum degree of 1.33 X 10-4Pa.
Applicable temperature range: -54C ~ 200°C short-term up to 240°C.
Suitable for electrical protection and insulation with or without thread.
Typical data
|
Item |
Typical data |
Test method | |
|
NLGI 2 |
NLGI 3 |
||
|
Appearance |
Smoothing cream |
Visual | |
|
Worked cone penetration，0.1mm |
321 | 275 | GB/T 269 |
|
evaporativity (200°C)，%(m/m) |
0.51 | 0.50 | SH/T 0337-92 |
|
corrosion(45# steel，100°C,3h) |
Up to standard | GB/T 264-1983 | |
|
Pressure oil separation，%(m/m) |
3.05 | 10.59 | GB/T 392-1977 |
|
Similar viscosity(-10°C,10s-1),Pa·s |
480 | 97(-54℃，25-1) | SH/T 0048 |
